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Newark Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AN DISTI # 28AH6383
Texas Instruments Ic, Current Mode Pwm Ctrl, 30V, Pdip-8, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Dip, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843AN Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843AN Part Details 724
  • 500 $1.2800
  • 250 $1.3000
  • 100 $1.3700
  • 50 $1.4600
  • 25 $1.5300
  • 10 $1.6300
  • 1 $1.7700
$1.2800 / $1.7700 Buy Now UC3843AN Part Details
UC3843AD8TR DISTI # 17AH9453
Texas Instruments Ic, Current Mode Pwm Ctrl, 25V, 8-Soic, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843AD8TR Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843AD8TR Part Details 498
  • 1000 $0.7500
  • 500 $0.7620
  • 250 $0.7810
  • 100 $0.8070
  • 50 $0.8430
  • 25 $0.8820
  • 10 $0.9280
  • 1 $1.0300
$0.7500 / $1.0300 Buy Now UC3843AD8TR Part Details
UC3843AD DISTI # 27AJ1034
Texas Instruments Pwm Controller, 500Khz, 7.6V-30V, Soic14, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller Ic Case Style:Soic, No. Of Pins:14Pins, Frequency:500Khz, Operating Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843AD Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843AD Part Details 0
  • 5000 $1.1500
  • 2500 $1.1800
  • 1000 $1.2500
  • 500 $1.3100
  • 100 $1.3800
  • 10 $1.5200
  • 1 $1.6500
$1.1500 / $1.6500 Buy Now UC3843AD Part Details
UC3843AD8 DISTI # 27AJ1035
Texas Instruments Pwm Controller, Smd, 3843, Soic8, Input Voltage:25V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller Ic Case Style:Soic, No. Of Pins:8Pins, Frequency:500Khz, Operating Temperature Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843AD8 Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk UC3843AD8 Part Details 0
  • 5000 $1.1500
  • 2500 $1.1800
  • 1000 $1.2500
  • 500 $1.3100
  • 100 $1.3800
  • 10 $1.5200
  • 1 $1.6500
$1.1500 / $1.6500 Buy Now UC3843AD8 Part Details
UC3843AD8 DISTI # 77C3303
Texas Instruments Current Mode Pwm Controller, 25V, 8-Soic, Control Mode:Current, Supply Voltage Min:12V, Supply Voltage Max:25V, Ic Case/Package:Soic, No. Of Pins:8Pins, Ic Mounting:Surface Mount, Duty Cycle Max:100%, Operating Temperature Min:0°C Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3843AD8 Min Qty: 600 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843AD8 Part Details 0
  • 10000 $0.5530
  • 2500 $0.5700
  • 1000 $0.7060
  • 500 $0.8080
$0.5530 / $0.8080 Buy Now UC3843AD8 Part Details
UC3843AD2 DISTI # 74AK3154
onsemi Uc3843 Current-Mode Pwm Controller |Onsemi UC3843AD2 Min Qty: 280 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843AD2 Part Details 0
  • 5000 $1.1900
  • 2500 $1.2300
  • 1000 $1.5100
  • 500 $1.6900
  • 100 $1.8200
$1.1900 / $1.8200 Buy Now UC3843AD2 Part Details
UC3843AD1G DISTI # 74AK3153
onsemi Uc3843 Current-Mode Pwm Controller |Onsemi UC3843AD1G Min Qty: 700 Package Multiple: 1 Date Code: 0 Container: Bulk UC3843AD1G Part Details 0
  • 10000 $0.4700
  • 2500 $0.4860
  • 1000 $0.5990
  • 500 $0.6880
$0.4700 / $0.6880 Buy Now UC3843AD1G Part Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR DISTI # 296-27152-1-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) UC3843AD8TR Part Details 11455
In Stock
  • 12500 $0.4135
  • 5000 $0.4297
  • 2500 $0.4523
  • 1000 $0.4846
  • 500 $0.6138
  • 250 $0.6946
  • 100 $0.7431
  • 25 $0.9048
  • 10 $0.9530
  • 1 $1.0700
$0.4135 / $1.0700 Buy Now UC3843AD8TR Part Details
UC3843AN DISTI # 2156-UC3843AN-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843AN Part Details 11063
In Stock
  • 487 $0.6200
$0.6200 Buy Now UC3843AN Part Details
UC3843ADTR DISTI # 2156-UC3843ADTR-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843ADTR Part Details 8107
In Stock
  • 831 $0.3600
$0.3600 Buy Now UC3843ADTR Part Details
UC3843AD8 DISTI # 296-11284-5-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube UC3843AD8 Part Details 5908
In Stock
  • 5025 $0.5118
  • 2550 $0.5387
  • 1050 $0.5772
  • 525 $0.7311
  • 300 $0.8273
  • 150 $0.8851
  • 75 $1.0775
  • 10 $1.1350
  • 1 $1.2700
$0.5118 / $1.2700 Buy Now UC3843AD8 Part Details
UC3843AD DISTI # 2156-UC3843AD-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843AD Part Details 3153
In Stock
  • 546 $0.5500
$0.5500 Buy Now UC3843AD Part Details
UC3843ADTR DISTI # 296-41792-1-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) UC3843ADTR Part Details 2586
In Stock
  • 25000 $0.3131
  • 12500 $0.3232
  • 5000 $0.3358
  • 2500 $0.3535
  • 1000 $0.4848
  • 500 $0.6141
  • 250 $0.6949
  • 100 $0.7434
  • 25 $0.9048
  • 10 $0.9530
  • 1 $1.0700
$0.3131 / $1.0700 Buy Now UC3843ADTR Part Details
UC3843ADX DISTI # 2156-UC3843ADX-600039-ND
Fairchild Semiconductor Corporation UC3843 - CURRENT-MODE PWM CONTRO Min Qty: 229 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843ADX Part Details 2500
In Stock
  • 229 $1.3100
$1.3100 Buy Now UC3843ADX Part Details
UC3843AN DISTI # 296-11285-5-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube UC3843AN Part Details 2117
In Stock
  • 5000 $0.5736
  • 2500 $0.6038
  • 1000 $0.6469
  • 500 $0.8194
  • 250 $0.9272
  • 100 $0.9919
  • 50 $1.2076
  • 10 $1.2720
  • 1 $1.4200
$0.5736 / $1.4200 Buy Now UC3843AN Part Details
UC3843AD2 DISTI # 2156-UC3843AD2-ND
onsemi CURRENT MODE PWM CONTROLLER 1A Min Qty: 229 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843AD2 Part Details 935
In Stock
  • 229 $1.3100
$1.3100 Buy Now UC3843AD2 Part Details
UC3843ADG4 DISTI # 296-36172-5-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube UC3843ADG4 Part Details 384
In Stock
  • 250 $0.8274
  • 100 $0.8851
  • 50 $1.0774
  • 10 $1.1350
  • 1 $1.2700
$0.8274 / $1.2700 Buy Now UC3843ADG4 Part Details
UC3843AM DISTI # UC3843AM-ND
Microchip Technology Inc IC REG CTRLR BUCK/BOOST 8DIP Min Qty: 1 Lead time: 40 Weeks Container: Tube UC3843AM Part Details 344
In Stock
  • 1 $6.0300
$6.0300 Buy Now UC3843AM Part Details
UC3843AD DISTI # 296-11283-5-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube UC3843AD Part Details 241
In Stock
  • 5000 $0.5118
  • 2500 $0.5387
  • 1000 $0.5772
  • 500 $0.7311
  • 250 $0.8274
  • 100 $0.8851
  • 50 $1.0774
  • 10 $1.1350
  • 1 $1.2700
$0.5118 / $1.2700 Buy Now UC3843AD Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TL3843BDR-8 DISTI # 595-TL3843BDR-8
Texas Instruments Switching Controllers Current Mode PWM Controller RoHS: Compliant TL3843BDR-8 Part Details 2733
  • 1 $0.5800
  • 10 $0.4760
  • 100 $0.3610
  • 500 $0.3010
  • 1000 $0.2410
  • 2500 $0.1680
  • 10000 $0.1220
  • 25000 $0.1160
  • 50000 $0.1130
$0.1130 / $0.5800 Buy Now TL3843BDR-8 Part Details
TL3843BP DISTI # 595-TL3843BP
Texas Instruments Switching Controllers Current Mode PWM Controller RoHS: Compliant TL3843BP Part Details 941
  • 1 $0.8200
  • 10 $0.6770
  • 100 $0.5120
  • 500 $0.4360
  • 1000 $0.3370
  • 2500 $0.3090
  • 5000 $0.2900
  • 10000 $0.2830
  • 25000 $0.2790
$0.2790 / $0.8200 Buy Now TL3843BP Part Details
TL3843BD-8 DISTI # 595-TL3843BD-8
Texas Instruments Switching Controllers HP Current-Mode PWM Controller RoHS: Compliant TL3843BD-8 Part Details 648
  • 1 $1.2000
  • 10 $1.0200
  • 75 $0.7810
  • 525 $0.6900
  • 1050 $0.5320
  • 3000 $0.4990
  • 6000 $0.4760
  • 10500 $0.4650
$0.4650 / $1.2000 Buy Now TL3843BD-8 Part Details
TL3843BD DISTI # 595-TL3843BD
Texas Instruments Switching Controllers Hi-Perf Current-Mode PWM Controller RoHS: Compliant TL3843BD Part Details 610
  • 1 $1.3300
  • 10 $1.1400
  • 100 $0.8680
  • 500 $0.7670
  • 1000 $0.6770
  • 2500 $0.6500
  • 5000 $0.6170
  • 10000 $0.5940
$0.5940 / $1.3300 Buy Now TL3843BD Part Details
TL3843BDR DISTI # 595-TL3843BDR
Texas Instruments Switching Controllers Current Mode PWM Controller RoHS: Compliant TL3843BDR Part Details 0
  • 1 $0.7400
  • 10 $0.6300
  • 100 $0.4800
  • 500 $0.3930
  • 1000 $0.3140
  • 2500 $0.2670
  • 5000 $0.2490
  • 10000 $0.2400
  • 25000 $0.2310
$0.2310 / $0.7400 Order Now TL3843BDR Part Details
UC3843ADTR DISTI # 595-UC3843ADTR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843ADTR Part Details 3940
  • 1 $0.7500
  • 10 $0.6540
  • 100 $0.5430
  • 500 $0.5000
  • 1000 $0.4360
  • 2500 $0.3530
  • 5000 $0.3350
  • 10000 $0.3230
  • 25000 $0.3120
$0.3120 / $0.7500 Buy Now UC3843ADTR Part Details
UC3843AD DISTI # 595-UC3843AD
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AD Part Details 1100
  • 1 $1.2700
  • 10 $1.0800
  • 100 $0.8270
  • 500 $0.7460
  • 1000 $0.5210
  • 5000 $0.5030
  • 10000 $0.5010
$0.5010 / $1.2700 Buy Now UC3843AD Part Details
UC3843AD8TR DISTI # 595-UC3843AD8TR
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843AD8TR Part Details 3829
  • 1 $0.9900
  • 10 $0.8480
  • 100 $0.6540
  • 500 $0.5680
  • 1000 $0.4500
  • 2500 $0.4320
  • 5000 $0.4110
$0.4110 / $0.9900 Buy Now UC3843AD8TR Part Details
UC3843AN DISTI # 595-UC3843AN
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AN Part Details 1605
  • 1 $1.3500
  • 10 $1.1600
  • 100 $0.8940
  • 500 $0.7910
  • 1000 $0.6220
  • 2500 $0.6030
  • 5000 $0.5730
$0.5730 / $1.3500 Buy Now UC3843AN Part Details
UC3843ADG4 DISTI # 595-UC3843ADG4
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843ADG4 Part Details 363
  • 1 $1.2700
  • 10 $1.0800
  • 100 $0.8270
  • 500 $0.7730
  • 1000 $0.6630
  • 2500 $0.6190
  • 5000 $0.5880
  • 10000 $0.5660
$0.5660 / $1.2700 Buy Now UC3843ADG4 Part Details
UC3843ANG4 DISTI # 595-UC3843ANG4
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843ANG4 Part Details 530
  • 1 $1.4200
  • 10 $1.2800
  • 100 $0.9910
  • 500 $0.8190
  • 1000 $0.6460
  • 2500 $0.6030
  • 5000 $0.5730
  • 10000 $0.5510
$0.5510 / $1.4200 Buy Now UC3843ANG4 Part Details
UC3843AD8 DISTI # 595-UC3843AD8
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AD8 Part Details 7407
  • 1 $1.2700
  • 10 $1.0800
  • 75 $0.7310
  • 525 $0.5770
  • 1050 $0.5300
  • 2550 $0.5040
  • 5025 $0.5020
$0.5020 / $1.2700 Buy Now UC3843AD8 Part Details
UC3843AD8G4 DISTI # 595-UC3843AD8G4
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843AD8G4 Part Details 40
  • 1 $1.2700
  • 10 $1.1400
  • 75 $0.8850
  • 525 $0.7310
  • 1050 $0.5770
  • 2550 $0.5380
  • 5025 $0.5110
  • 10050 $0.4920
$0.4920 / $1.2700 Buy Now UC3843AD8G4 Part Details
UC3843AD8TRG4 DISTI # 595-UC3843AD8TRG4
Texas Instruments Switching Controllers Current-Mode PWM Controller RoHS: Compliant UC3843AD8TRG4 Part Details 0
  • 1 $0.8300
  • 10 $0.7440
  • 100 $0.5800
  • 500 $0.4790
  • 1000 $0.3780
  • 2500 $0.3530
  • 5000 $0.3350
  • 10000 $0.3230
  • 25000 $0.3120
$0.3120 / $0.8300 Order Now UC3843AD8TRG4 Part Details

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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843A
STMicroelectronics   UC3843A Part Details 39   RFQ UC3843A Part Details
UC3843AM
Linfinity Microelectronics   UC3843AM Part Details 4   RFQ UC3843AM Part Details
UC3843AD8TR
Texas Instruments   UC3843AD8TR Part Details 3607   RFQ UC3843AD8TR Part Details
UC3843ADTR
Texas Instruments   Min Qty: 5 UC3843ADTR Part Details 440
  • 239 $0.3600
  • 70 $0.4219
  • 19 $0.7313
  • 5 $1.1250
$0.3600 / $1.1250 Buy Now UC3843ADTR Part Details
UC3843AD1
STMicroelectronics   Min Qty: 4 UC3843AD1 Part Details 100
  • 49 $0.6033
  • 14 $1.0457
  • 4 $1.6087
$0.6033 / $1.6087 Buy Now UC3843AD1 Part Details
UC3843AD8
Texas Instruments   UC3843AD8 Part Details 32   RFQ UC3843AD8 Part Details
UC3843AD8
Unitrode Corporation   UC3843AD8 Part Details 228   RFQ UC3843AD8 Part Details
UC3843AN
onsemi   UC3843AN Part Details 4   RFQ UC3843AN Part Details
UC3843AN
onsemi   UC3843AN Part Details 309   RFQ UC3843AN Part Details
UC3843AN
Unitrode Corporation   Min Qty: 3 UC3843AN Part Details 56
  • 47 $0.6328
  • 13 $1.0969
  • 3 $1.6875
$0.6328 / $1.6875 Buy Now UC3843AN Part Details
UC3843AN
Motorola Semiconductor Products   UC3843AN Part Details 21   RFQ UC3843AN Part Details
UC3843AN
STMicroelectronics   UC3843AN Part Details 50   RFQ UC3843AN Part Details
UC3843AD1013TR
STMicroelectronics   UC3843AD1013TR Part Details 216   RFQ UC3843AD1013TR Part Details
UC3843AD
Unitrode Corporation   Min Qty: 4 UC3843AD Part Details 415
  • 361 $0.4504
  • 167 $0.5148
  • 49 $0.6033
  • 14 $1.0457
  • 4 $1.6087
$0.4504 / $1.6087 Buy Now UC3843AD Part Details
UC3843AD
Motorola Semiconductor Products   UC3843AD Part Details 70   RFQ UC3843AD Part Details

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD-F
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD-F Part Details 300
  • 1000 $0.6447
  • 500 $0.6826
  • 100 $0.7130
  • 25 $0.7433
  • 1 $0.7585
$0.6447 / $0.7585 Buy Now UC3843AD-F Part Details
UC3843AD8TR
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843AD8TR Part Details 162
  • 1000 $0.3099
  • 500 $0.3281
  • 100 $0.3427
  • 25 $0.3573
  • 1 $0.3646
$0.3099 / $0.3646 Buy Now UC3843AD8TR Part Details
UC3843ADTR
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843ADTR Part Details 8107
  • 1000 $0.3099
  • 500 $0.3281
  • 100 $0.3427
  • 25 $0.3573
  • 1 $0.3646
$0.3099 / $0.3646 Buy Now UC3843ADTR Part Details
UC3843ANG4
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843ANG4 Part Details 191
  • 1000 $0.5293
  • 500 $0.5604
  • 100 $0.5853
  • 25 $0.6102
  • 1 $0.6227
$0.5293 / $0.6227 Buy Now UC3843ANG4 Part Details
UC3843AD8
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843AD8 Part Details 119
  • 1000 $0.4723
  • 500 $0.5000
  • 100 $0.5223
  • 25 $0.5445
  • 1 $0.5556
$0.4723 / $0.5556 Buy Now UC3843AD8 Part Details
UC3843AN
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843AN Part Details 11063
  • 1000 $0.5293
  • 500 $0.5604
  • 100 $0.5853
  • 25 $0.6102
  • 1 $0.6227
$0.5293 / $0.6227 Buy Now UC3843AN Part Details
UC3843AD
Texas Instruments UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 UC3843AD Part Details 3153
  • 1000 $0.4723
  • 500 $0.5000
  • 100 $0.5223
  • 25 $0.5445
  • 1 $0.5556
$0.4723 / $0.5556 Buy Now UC3843AD Part Details
UC3843ADX
Fairchild Semiconductor Corporation UC3843 - Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843ADX Part Details 2500
  • 1000 $1.1200
  • 500 $1.1900
  • 100 $1.2400
  • 25 $1.2900
  • 1 $1.3200
$1.1200 / $1.3200 Buy Now UC3843ADX Part Details
UC3843AD2
Motorola Mobility LLC UC3843 Current-Mode PWM Controller RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 935
  • 1000 $1.1200
  • 500 $1.1900
  • 100 $1.2400
  • 25 $1.2900
  • 1 $1.3200
$1.1200 / $1.3200 Buy Now UC3843AD2 Part Details
UC3843AD1G
onsemi UC3843 Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843AD1G Part Details 373
  • 1000 $0.4448
  • 500 $0.4710
  • 100 $0.4919
  • 25 $0.5128
  • 1 $0.5233
$0.4448 / $0.5233 Buy Now UC3843AD1G Part Details
UC3843AD2
onsemi UC3843 Current-Mode PWM Controller RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 320
  • 1000 $1.1200
  • 500 $1.1900
  • 100 $1.2400
  • 25 $1.2900
  • 1 $1.3200
$1.1200 / $1.3200 Buy Now UC3843AD2 Part Details

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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843A
SGS Thomson ANALOG CIRCUIT, CURRENT MODE PWM CONTROLLER UC3843A Part Details 36
  • 32 $7.5513
  • 9 $8.1636
  • 1 $12.2454
$7.5513 / $12.2454 Buy Now UC3843A Part Details
UC3843AD
Unitrode Corporation Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 38
  • 16 $0.7020
  • 5 $0.9750
  • 1 $1.1700
$0.7020 / $1.1700 Buy Now UC3843AD Part Details
UC3843AD
Linfinity Microelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 33
  • 16 $0.7020
  • 5 $0.9750
  • 1 $1.1700
$0.7020 / $1.1700 Buy Now UC3843AD Part Details
UC3843AD
onsemi Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 15
  • 16 $0.7020
  • 5 $0.9750
  • 1 $1.1700
$0.7020 / $1.1700 Buy Now UC3843AD Part Details
UC3843AD
Motorola Semiconductor Products Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 3600
  • 2199 $0.5850
  • 1027 $0.6825
  • 1 $1.9500
$0.5850 / $1.9500 Buy Now UC3843AD Part Details
UC3843AD
Motorola Semiconductor Products Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 44
  • 14 $1.1700
  • 4 $1.5600
  • 1 $1.9500
$1.1700 / $1.9500 Buy Now UC3843AD Part Details
UC3843AD
Unitrode Corporation Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 332
  • 312 $0.5577
  • 57 $0.6435
  • 1 $2.1450
$0.5577 / $2.1450 Buy Now UC3843AD Part Details
UC3843AD
Texas Instruments Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP UC3843AD Part Details 2200
  • 698 $1.3035
  • 374 $1.4339
  • 1 $3.4760
$1.3035 / $3.4760 Buy Now UC3843AD Part Details
UC3843AD1
STMicroelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843AD1 Part Details 18
  • 7 $0.6925
  • 1 $0.8310
$0.6925 / $0.8310 Buy Now UC3843AD1 Part Details
UC3843AD1
onsemi Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843AD1 Part Details 168
  • 73 $0.6925
  • 19 $0.8310
  • 1 $1.3850
$0.6925 / $1.3850 Buy Now UC3843AD1 Part Details
UC3843AD1
STMicroelectronics Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP UC3843AD1 Part Details 80
  • 57 $0.6435
  • 13 $1.0725
  • 1 $2.1450
$0.6435 / $2.1450 Buy Now UC3843AD1 Part Details
UC3843AD1013TR
STMicroelectronics   UC3843AD1013TR Part Details 172
  • 81 $0.6250
  • 21 $0.7500
  • 1 $1.2500
$0.6250 / $1.2500 Buy Now UC3843AD1013TR Part Details
UC3843AD8
Unitrode Corporation 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 UC3843AD8 Part Details 144
  • 57 $0.8855
  • 15 $1.0626
  • 1 $1.7710
$0.8855 / $1.7710 Buy Now UC3843AD8 Part Details
UC3843AD8TR
Texas Instruments 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 UC3843AD8TR Part Details 208
  • 74 $0.6808
  • 19 $0.8169
  • 1 $1.3615
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UC3843AD8TR
Texas Instruments 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8 UC3843AD8TR Part Details 3487
  • 2858 $0.4500
  • 1334 $0.5250
  • 1 $1.5000
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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AN DISTI # UC3843AN
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, DIP8, Uoper: 7.6÷30V Min Qty: 1 UC3843AN Part Details 332
  • 250 $0.8400
  • 50 $0.9000
  • 10 $1.0000
  • 3 $1.1400
  • 1 $1.2600
$0.8400 / $1.2600 Buy Now UC3843AN Part Details
UC3843AD8TR DISTI # UC3843AD8TR
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, Uoper: 7.6÷30V Min Qty: 1 UC3843AD8TR Part Details 116
  • 500 $0.5288
  • 100 $0.6262
  • 25 $0.7119
  • 5 $0.7493
  • 1 $0.8029
$0.5288 / $0.8029 Buy Now UC3843AD8TR Part Details
UC3843AD DISTI # UC3843AD
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO14, Uoper: 7.6÷30V Min Qty: 1 UC3843AD Part Details 166
  • 250 $0.7900
  • 100 $0.9000
  • 25 $1.0100
  • 5 $1.1200
  • 1 $1.3000
$0.7900 / $1.3000 Buy Now UC3843AD Part Details
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ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AN
Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Not Compliant UC3843AN Part Details Europe - 382   RFQ UC3843AN Part Details
UC3843ADX
Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant UC3843ADX Part Details Europe - 198   RFQ UC3843ADX Part Details
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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Channels: 1, SO8, 0÷96% UC3843AD8 Part Details 4571   RFQ UC3843AD8 Part Details
UC3843AN
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Channels: 1, DIP8, 0÷96% UC3843AN Part Details 3239   RFQ UC3843AN Part Details
UC3843AD
Texas Instruments SO14 CUR MODE PWM Cont UC3843AD Part Details 673   RFQ UC3843AD Part Details
UC3843AD8TR
Texas Instruments IC REG CTRLR PWM CM 8SOIC UC3843AD8TR Part Details 17124   RFQ UC3843AD8TR Part Details
UC3843ADTR
Texas Instruments IC REG CTRLR PWM CM 14SOIC UC3843ADTR Part Details 69896   RFQ UC3843ADTR Part Details

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Velocity Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR
Unitrode Corporation Our Stock UC3843AD8TR Part Details 8650   RFQ UC3843AD8TR Part Details
UC3843AD
onsemi Our Stock UC3843AD Part Details 659   RFQ UC3843AD Part Details
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Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8
INSTOCK 75   RFQ
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element14 Asia-Pacific Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AN DISTI # 3008564
Texas Instruments IC, CURRENT MODE PWM CTRL, 30V, PDIP-8 RoHS: Compliant Min Qty: 1 Container: Each UC3843AN Part Details 724
  • 2500 S$1.0100
  • 1000 S$1.1000
  • 500 S$1.1900
  • 250 S$1.2800
  • 100 S$1.3600
  • 50 S$1.5700
  • 10 S$1.7700
  • 1 S$2.0800
S$1.0100 / S$2.0800 Buy Now UC3843AN Part Details
UC3843AD . DISTI # 1470538
Texas Instruments PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC14 RoHS: Compliant Min Qty: 1 Container: Each UC3843AD . Part Details 3564
  • 2500 S$0.7850
  • 1000 S$0.8000
  • 500 S$1.1000
  • 250 S$1.1600
  • 100 S$1.2100
  • 50 S$1.4000
  • 10 S$1.5800
  • 1 S$1.8600
S$0.7850 / S$1.8600 Buy Now UC3843AD . Part Details
UC3843AD8TR DISTI # 3008562RL
Texas Instruments IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant Min Qty: 100 Container: Reel UC3843AD8TR Part Details 498
  • 5000 S$0.6000
  • 2500 S$0.6310
  • 1000 S$0.6570
  • 500 S$0.8290
  • 100 S$0.9540
S$0.6000 / S$0.9540 Buy Now UC3843AD8TR Part Details
UC3843AD8TR DISTI # 3008562
Texas Instruments IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape UC3843AD8TR Part Details 498
  • 5000 S$0.6000
  • 2500 S$0.6310
  • 1000 S$0.6570
  • 500 S$0.8290
  • 100 S$0.9540
  • 10 S$1.2400
  • 1 S$1.4500
S$0.6000 / S$1.4500 Buy Now UC3843AD8TR Part Details
UC3843AD DISTI # 3123547
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD Part Details 0
  • 100 S$1.6700
  • 50 S$1.7200
  • 10 S$1.8200
  • 1 S$2.0200
S$1.6700 / S$2.0200 Buy Now UC3843AD Part Details
UC3843AD8 DISTI # 3123548
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD8 Part Details 0
  • 75 S$1.6700
  • 25 S$1.7300
  • 10 S$1.8200
  • 1 S$2.0200
S$1.6700 / S$2.0200 Buy Now UC3843AD8 Part Details
UC3843AD8 . DISTI # 1101425
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD8 . Part Details 0
  • 1000 S$0.9760
  • 500 S$1.1800
  • 250 S$1.3400
  • 100 S$1.4300
  • 25 S$1.7400
  • 10 S$1.8300
  • 1 S$2.0500
S$0.9760 / S$2.0500 Buy Now UC3843AD8 . Part Details

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Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8TR Part Details 49500
  • 80 $0.6500
  • 190 $0.5340
  • 295 $0.5170
  • 400 $0.5000
  • 520 $0.4840
  • 695 $0.4340
$0.4340 / $0.6500 Buy Now UC3843AD8TR Part Details
UC3843AD8
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8 Part Details 49600
  • 80 $0.6500
  • 190 $0.5340
  • 295 $0.5170
  • 400 $0.5000
  • 520 $0.4840
  • 695 $0.4340
$0.4340 / $0.6500 Buy Now UC3843AD8 Part Details
UC3843AD8TRG4
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8TRG4 Part Details 49400
  • 80 $0.6500
  • 190 $0.5340
  • 295 $0.5170
  • 400 $0.5000
  • 520 $0.4840
  • 695 $0.4340
$0.4340 / $0.6500 Buy Now UC3843AD8TRG4 Part Details
UC3843AD1R2
onsemi SWITCHING CONTROLLER UC3843AD1R2 Part Details 603
  • 18 $2.8260
  • 44 $2.3190
  • 67 $2.2470
  • 92 $2.1740
  • 119 $2.1020
  • 160 $1.8840
$1.8840 / $2.8260 Buy Now UC3843AD1R2 Part Details
UC3843AD8G4
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8G4 Part Details 49300
  • 80 $0.6500
  • 190 $0.5340
  • 295 $0.5170
  • 400 $0.5000
  • 520 $0.4840
  • 695 $0.4340
$0.4340 / $0.6500 Buy Now UC3843AD8G4 Part Details

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Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AM
Linfinity Microelectronics IN STOCK SHIP TODAY UC3843AM Part Details 773
  • 1000 $5.0000
  • 100 $5.7700
  • 1 $7.6900
$5.0000 / $7.6900 Buy Now UC3843AM Part Details
UC3843AD1
STMicroelectronics IN STOCK SHIP TODAY UC3843AD1 Part Details 48
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843AD1 Part Details
UC3843AD1013TR
STMicroelectronics IN STOCK SHIP TODAY UC3843AD1013TR Part Details 340
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843AD1013TR Part Details
UC3843AD13TR-3C
STMicroelectronics IN STOCK SHIP TODAY UC3843AD13TR-3C Part Details 43
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843AD13TR-3C Part Details
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Farnell Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AN DISTI # 3008564
Texas Instruments IC, CURRENT MODE PWM CTRL, 30V, PDIP-8 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Each UC3843AN Part Details 724
  • 2500 £0.8510
  • 1000 £0.8830
  • 500 £0.9140
  • 250 £0.9460
  • 100 £0.9770
  • 50 £1.0100
  • 10 £1.0400
  • 1 £1.3300
£0.8510 / £1.3300 Buy Now UC3843AN Part Details
UC3843AD2 DISTI # 4192521
onsemi UC3843 CURRENT-MODE PWM CONTROLLER RoHS: Compliant Min Qty: 277 Lead time: 3 Weeks, 1 Days Container: Each UC3843AD2 Part Details 935
  • 277 £1.0200
£1.0200 Buy Now UC3843AD2 Part Details
UC3843AD . DISTI # 1470538
Texas Instruments PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC14 RoHS: Compliant Min Qty: 1 Lead time: 45 Weeks, 1 Days Container: Each UC3843AD . Part Details 3564
  • 2500 £0.4390
  • 1000 £0.4480
  • 500 £0.6090
  • 250 £0.6420
  • 100 £0.6740
  • 50 £0.8040
  • 10 £0.9330
  • 1 £1.1700
£0.4390 / £1.1700 Buy Now UC3843AD . Part Details
UC3843AD1G DISTI # 4192520
onsemi UC3843 CURRENT-MODE PWM CONTROLLER RoHS: Compliant Min Qty: 784 Lead time: 3 Weeks, 1 Days Container: Each UC3843AD1G Part Details 373
  • 784 £0.5080
£0.5080 Buy Now UC3843AD1G Part Details
UC3843AD8TR DISTI # 3008562RL
Texas Instruments IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant Min Qty: 100 Lead time: 36 Weeks, 1 Days Container: Reel UC3843AD8TR Part Details 498
  • 2500 £0.3560
  • 1000 £0.3670
  • 500 £0.4630
  • 250 £0.4980
  • 100 £0.5330
£0.3560 / £0.5330 Buy Now UC3843AD8TR Part Details
UC3843AD8TR DISTI # 3008562
Texas Instruments IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant Min Qty: 1 Lead time: 36 Weeks, 1 Days Container: Cut Tape UC3843AD8TR Part Details 498
  • 2500 £0.3560
  • 1000 £0.3670
  • 500 £0.4630
  • 250 £0.4980
  • 100 £0.5330
  • 50 £0.6420
  • 10 £0.7500
  • 1 £0.9220
£0.3560 / £0.9220 Buy Now UC3843AD8TR Part Details
UC3843AD DISTI # 3123547
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD Part Details 0
  • 100 £0.9660
  • 50 £0.9940
  • 25 £1.0300
  • 10 £1.0600
  • 1 £1.1700
£0.9660 / £1.1700 Buy Now UC3843AD Part Details
UC3843AD8 DISTI # 3123548
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD8 Part Details 0
  • 100 £0.9660
  • 50 £0.9810
  • 25 £0.9950
  • 10 £1.0100
  • 1 £1.1200
£0.9660 / £1.1200 Buy Now UC3843AD8 Part Details
UC3843AN.. DISTI # 1101410
Unitrode Corporation ADVANCED PWM CONTROLLER, 3843, DIP8 RoHS: Compliant Min Qty: 1 Lead time: 53 Weeks, 1 Days Container: Each UC3843AN.. Part Details 0
  • 20000 £0.3510
  • 6000 £0.3660
  • 2000 £0.3980
  • 600 £0.4620
  • 250 £0.7200
  • 100 £0.7500
  • 10 £1.1000
  • 1 £1.6000
£0.3510 / £1.6000 Buy Now UC3843AN.. Part Details
UC3843AD8 . DISTI # 1101425
Texas Instruments   RoHS: Compliant Min Qty: 1 Container: Each UC3843AD8 . Part Details 0
  • 10 £0.9060
  • 1 £1.2100
£0.9060 / £1.2100 Buy Now UC3843AD8 . Part Details

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CHIPMALL.COM LIMITED  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AP (WO)-D08-T
UTC Fire & Security DIP-8 DC-DC Converters ROHS UC3843AP (WO)-D08-T Part Details 260
  • 5 $0.2099
  • 50 $0.1529
  • 150 $0.1316
  • 500 $0.1221
  • 2500 $0.1163
$0.1163 / $0.2099 Buy Now UC3843AP (WO)-D08-T Part Details
UC3843AN
SLKOR SOP-8 DC-DC Converters ROHS UC3843AN Part Details 1425
  • 5 $0.1226
  • 50 $0.1062
  • 150 $0.0992
  • 500 $0.0905
  • 2500 $0.0865
  • 5000 $0.0842
$0.0842 / $0.1226 Buy Now UC3843AN Part Details
UC3843AP-S08-R
UTC Fire & Security SOIC-8 AC-DC Controllers & Regulators ROHS UC3843AP-S08-R Part Details 14635
  • 5 $0.1752
  • 50 $0.1415
  • 150 $0.1270
  • 500 $0.1090
  • 2500 $0.0961
  • 5000 $0.0912
$0.0912 / $0.1752 Buy Now UC3843AP-S08-R Part Details
UC3843AN(XBLW)
XBLW 500kHz 30V DIP-8 AC-DC Controllers & Regulators ROHS UC3843AN(XBLW) Part Details 2680
  • 5 $0.1100
  • 50 $0.0889
  • 150 $0.0783
  • 500 $0.0704
  • 2500 $0.0640
  • 5000 $0.0609
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