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3843d Details
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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843DR-8 DISTI # 2156-UC3843DR-8-ND
Texas Instruments SWITCHING CONTROLLER Min Qty: 329 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843DR-8 Part Details 22500
In Stock
  • 329 $0.9100
$0.9100 Buy Now UC3843DR-8 Part Details
UC3843D8 DISTI # 2156-UC3843D8-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843D8 Part Details 14539
In Stock
  • 248 $1.2100
$1.2100 Buy Now UC3843D8 Part Details
UC3843DTR DISTI # 2156-UC3843DTR-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843DTR Part Details 10982
In Stock
  • 534 $0.5600
$0.5600 Buy Now UC3843DTR Part Details
UC3843D8TR DISTI # 296-46260-1-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) UC3843D8TR Part Details 10356
In Stock
  • 2500 $0.4863
  • 1000 $0.5701
  • 500 $0.5907
  • 250 $0.6157
  • 100 $0.6571
  • 25 $0.7440
  • 10 $0.8230
  • 1 $1.1400
$0.4863 / $1.1400 Buy Now UC3843D8TR Part Details
UC3843D DISTI # 2156-UC3843D-600018-ND
Unitrode Corporation UC3843 CURRENT-MODE PWM CONTROLL Min Qty: 248 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843D Part Details 7156
In Stock
  • 248 $1.2100
$1.2100 Buy Now UC3843D Part Details
TL3843D DISTI # 2156-TL3843D-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 18 Weeks Container: Bulk MARKETPLACE PRODUCT TL3843D Part Details 3700
In Stock
  • 299 $1.0000
$1.0000 Buy Now TL3843D Part Details
UC3843D8TR DISTI # 2156-UC3843D8TR-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT UC3843D8TR Part Details 3508
In Stock
  • 534 $0.5600
$0.5600 Buy Now UC3843D8TR Part Details
UC3843DTR DISTI # 296-46261-1-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) UC3843DTR Part Details 2088
In Stock
  • 25000 $0.3518
  • 17500 $0.3548
  • 12500 $0.3579
  • 7500 $0.3632
  • 5000 $0.3680
  • 2500 $0.3777
  • 1000 $0.5701
  • 500 $0.5907
  • 250 $0.6157
  • 100 $0.6571
  • 25 $0.7440
  • 10 $0.8230
  • 1 $1.1400
$0.3518 / $1.1400 Buy Now UC3843DTR Part Details
TL3843D DISTI # 296-34297-5-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 18 Weeks Container: Tube TL3843D Part Details 766
In Stock
  • 500 $0.5746
  • 250 $0.5990
  • 100 $0.6395
  • 50 $0.6778
  • 10 $0.8020
  • 1 $1.1100
$0.5746 / $1.1100 Buy Now TL3843D Part Details
UC3843D8 DISTI # 296-11287-5-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube UC3843D8 Part Details 363
In Stock
  • 5025 $0.7777
  • 2550 $0.7950
  • 1050 $0.8233
  • 525 $0.8508
  • 300 $0.8772
  • 150 $0.9163
  • 75 $0.9639
  • 10 $1.1680
  • 1 $1.6000
$0.7777 / $1.6000 Buy Now UC3843D8 Part Details
TL3843DR-8 DISTI # 296-10175-1-ND
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) TL3843DR-8 Part Details 340
In Stock
  • 25000 $0.3047
  • 17500 $0.3074
  • 12500 $0.3101
  • 7500 $0.3149
  • 5000 $0.3192
  • 2500 $0.3278
  • 1000 $0.3420
  • 500 $0.3554
  • 250 $0.3718
  • 100 $0.3989
  • 25 $0.4560
  • 10 $0.5080
  • 1 $0.7100
$0.3047 / $0.7100 Buy Now TL3843DR-8 Part Details
UC3843D DISTI # 296-11286-5-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube UC3843D Part Details 113
In Stock
  • 5000 $0.7778
  • 2500 $0.7956
  • 1000 $0.8250
  • 500 $0.8529
  • 250 $0.8868
  • 100 $0.9430
  • 50 $0.9962
  • 10 $1.1680
  • 1 $1.6000
$0.7778 / $1.6000 Buy Now UC3843D Part Details
NEVO+600S-3843-DK000 DISTI # 2050-NEVO+600S-3843-DK000-ND
Vox Power Ltd AC/DC CONVERTER 4X24V 48V 450W Min Qty: 15 Lead time: 20 Weeks Container: Box NEVO+600S-3843-DK000 Part Details Temporarily Out of Stock
  • 15 $433.2460
$433.2460 Buy Now NEVO+600S-3843-DK000 Part Details
NEVO+600M-3843-DK000 DISTI # 2050-NEVO+600M-3843-DK000-ND
Vox Power Ltd AC/DC CONVERTER 4X24V 48V 450W Min Qty: 15 Lead time: 20 Weeks Container: Box NEVO+600M-3843-DK000 Part Details Temporarily Out of Stock
  • 15 $444.4780
$444.4780 Buy Now NEVO+600M-3843-DK000 Part Details
BCM33843DUKFSBGB0T DISTI # BCM33843DUKFSBGB0T-ND
Broadcom Limited CABLE MODEM Lead time: 29 Weeks Container: Tray BCM33843DUKFSBGB0T Part Details Temporarily Out of Stock   Buy Now BCM33843DUKFSBGB0T Part Details

View all '3843d' results from DigiKey

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DR-8 DISTI # 595-TL3843DR-8
Texas Instruments Switching Controllers Current Mode PWM A 5 95-TL3843D-8 A 595-TL3843D-8 RoHS: Compliant TL3843DR-8 Part Details 4739
  • 1 $0.7100
  • 10 $0.5070
  • 25 $0.4560
  • 100 $0.3980
  • 250 $0.3710
  • 500 $0.3550
  • 1000 $0.3460
  • 2500 $0.2970
$0.2970 / $0.7100 Buy Now TL3843DR-8 Part Details
UC3843D8TR DISTI # 595-UC3843D8TR
Texas Instruments Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843D8 RoHS: Compliant UC3843D8TR Part Details 3654
  • 1 $0.8000
  • 10 $0.5740
  • 25 $0.5170
  • 100 $0.4550
  • 250 $0.4250
  • 500 $0.4070
  • 1000 $0.3920
  • 2500 $0.3760
  • 7500 $0.3570
$0.3570 / $0.8000 Buy Now UC3843D8TR Part Details
TL3843DR DISTI # 595-TL3843DR
Texas Instruments Switching Controllers Current-Mode PWM Con troller A 595-TL384 A 595-TL3843D RoHS: Compliant TL3843DR Part Details 2463
  • 1 $0.7500
  • 10 $0.5830
  • 25 $0.5250
  • 100 $0.4620
  • 250 $0.4310
  • 500 $0.4130
  • 1000 $0.3980
  • 2500 $0.3700
  • 7500 $0.3620
$0.3620 / $0.7500 Buy Now TL3843DR Part Details
UC3843DTR DISTI # 595-UC3843DTR
Texas Instruments Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843D RoHS: Compliant UC3843DTR Part Details 1109
  • 1 $0.8000
  • 10 $0.5740
  • 25 $0.5170
  • 100 $0.4550
  • 250 $0.4250
  • 500 $0.4070
  • 1000 $0.3920
  • 2500 $0.3760
  • 7500 $0.3570
$0.3570 / $0.8000 Buy Now UC3843DTR Part Details
UC3843D8 DISTI # 595-UC3843D8
Texas Instruments Switching Controllers Current Mode A 595-U C3843D8TR A 595-UC3843D8TR RoHS: Compliant UC3843D8 Part Details 897
  • 1 $1.6000
  • 10 $1.1700
  • 25 $1.0600
  • 75 $0.9160
  • 300 $0.8770
  • 525 $0.8440
  • 1050 $0.7950
  • 4050 $0.7770
  • 8025 $0.7600
$0.7600 / $1.6000 Buy Now UC3843D8 Part Details
UC3843D DISTI # 595-UC3843D
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843D Part Details 839
  • 1 $1.6000
  • 10 $1.1700
  • 25 $0.9970
  • 100 $0.9420
  • 250 $0.9050
  • 500 $0.8700
  • 1000 $0.7950
  • 4000 $0.7770
  • 8000 $0.7670
$0.7670 / $1.6000 Buy Now UC3843D Part Details
UC3843DG4 DISTI # 595-UC3843DG4
Texas Instruments Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843D RoHS: Compliant UC3843DG4 Part Details 253
  • 1 $1.6200
  • 10 $1.1700
  • 25 $1.0600
  • 100 $0.9480
  • 250 $0.8910
  • 500 $0.8560
  • 1000 $0.8270
  • 4000 $0.7970
  • 8000 $0.7600
$0.7600 / $1.6200 Buy Now UC3843DG4 Part Details
UC3843D8G4 DISTI # 595-UC3843D8G4
Texas Instruments Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843D8 RoHS: Compliant UC3843D8G4 Part Details 0
  • 1125 $0.7100
$0.7100 Order Now UC3843D8G4 Part Details
UC3843D8TRG4 DISTI # 595-UC3843D8TRG4
Texas Instruments Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843D8TR RoHS: Compliant UC3843D8TRG4 Part Details 0
  • 2500 $0.4490
$0.4490 Order Now UC3843D8TRG4 Part Details

View all '3843d' results from Mouser Electronics

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DR
Texas Instruments   TL3843DR Part Details 1640   RFQ TL3843DR Part Details
UC3843DR
Texas Instruments   UC3843DR Part Details 1290   RFQ UC3843DR Part Details
UC3843D
Texas Instruments   UC3843D Part Details 1290   RFQ UC3843D Part Details
AS3843D813
Silicon Link Inc   Min Qty: 3 AS3843D813 Part Details 1000
  • 446 $0.6300
  • 135 $0.6750
  • 39 $1.1250
  • 13 $1.3500
  • 3 $1.8000
$0.6300 / $1.8000 Buy Now AS3843D813 Part Details
UC3843D8TR
Unitrode Corporation   Min Qty: 5 UC3843D8TR Part Details 345
  • 239 $0.3600
  • 70 $0.4219
  • 19 $0.7313
  • 5 $1.1250
$0.3600 / $1.1250 Buy Now UC3843D8TR Part Details
UC3843D
Unitrode Corporation   Min Qty: 4 UC3843D Part Details 336
  • 148 $0.6138
  • 42 $1.0230
  • 14 $1.2276
  • 4 $1.6368
$0.6138 / $1.6368 Buy Now UC3843D Part Details
AS3843D8
Artesyn Embedded Technologies   AS3843D8 Part Details 306   RFQ AS3843D8 Part Details
BCM33843DUKFSBG
Broadcom Limited   BCM33843DUKFSBG Part Details 155   RFQ BCM33843DUKFSBG Part Details
UC3843D8TR
Texas Instruments   Min Qty: 5 UC3843D8TR Part Details 86
  • 70 $0.4219
  • 19 $0.7313
  • 5 $1.1250
$0.4219 / $1.1250 Buy Now UC3843D8TR Part Details
UC3843D013TR
STMicroelectronics   UC3843D013TR Part Details 39   RFQ UC3843D013TR Part Details
TL3843D
Texas Instruments   TL3843D Part Details 31   RFQ TL3843D Part Details
UC3843D8
Texas Instruments   Min Qty: 5 UC3843D8 Part Details 19
  • 5 $1.1250
$1.1250 Buy Now UC3843D8 Part Details

View all '3843d' results from Bristol Electronics

TTI ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
EEE-FK1V4R7R DISTI # EEE-FK1V4R7R
Panasonic Electronic Components Aluminum Electrolytic Capacitors - SMD 4.7uF 35V RoHS: Compliant pbFree: Pb-Free Min Qty: 2000 Package Multiple: 2000 Container: Reel EEE-FK1V4R7R Part Details Americas - 14000
In Stock
  • 2000 $0.0800
  • 4000 $0.0790
  • 6000 $0.0770
  • 10000 $0.0750
  • 16000 $0.0730
  • 20000 $0.0720
$0.0720 / $0.0800 Buy Now EEE-FK1V4R7R Part Details

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843D
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843D Part Details 12403
  • 100000 $0.6000
  • 10000 $0.7161
  • 1000 $0.8032
  • 500 $0.8709
  • 100 $0.9677
$0.6000 / $0.9677 Buy Now UC3843D Part Details
UC3843DTR
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843DTR Part Details 10982
  • 100000 $0.2789
  • 10000 $0.3329
  • 1000 $0.3733
  • 500 $0.4048
  • 100 $0.4498
$0.2789 / $0.4498 Buy Now UC3843DTR Part Details
TL3843DR
Texas Instruments Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 TL3843DR Part Details 17020
  • 100000 $0.2832
  • 10000 $0.3380
  • 1000 $0.3791
  • 500 $0.4111
  • 100 $0.4568
$0.2832 / $0.4568 Buy Now TL3843DR Part Details
UC3843D8
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 UC3843D8 Part Details 14539
  • 100000 $0.6000
  • 10000 $0.7161
  • 1000 $0.8032
  • 500 $0.8709
  • 100 $0.9677
$0.6000 / $0.9677 Buy Now UC3843D8 Part Details
UC3843DR-8
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843DR-8 Part Details 22500
  • 100000 $0.4516
  • 10000 $0.5390
  • 1000 $0.6046
  • 500 $0.6556
  • 100 $0.7284
$0.4516 / $0.7284 Buy Now UC3843DR-8 Part Details
TL3843DRG4-8
Texas Instruments Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 TL3843DRG4-8 Part Details 503
  • 100000 $0.2411
  • 10000 $0.2878
  • 1000 $0.3228
  • 500 $0.3500
  • 100 $0.3889
$0.2411 / $0.3889 Buy Now TL3843DRG4-8 Part Details
TL3843D-8
Texas Instruments Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 TL3843D-8 Part Details 98
  • 100000 $0.4979
  • 10000 $0.5943
  • 1000 $0.6666
  • 500 $0.7228
  • 100 $0.8031
$0.4979 / $0.8031 Buy Now TL3843D-8 Part Details
UC3843D8TR
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 UC3843D8TR Part Details 3508
  • 100000 $0.2789
  • 10000 $0.3329
  • 1000 $0.3733
  • 500 $0.4048
  • 100 $0.4498
$0.2789 / $0.4498 Buy Now UC3843D8TR Part Details
TL3843D
Texas Instruments Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Obsolete Min Qty: 1 TL3843D Part Details 3700
  • 100000 $0.4979
  • 10000 $0.5943
  • 1000 $0.6666
  • 500 $0.7228
  • 100 $0.8031
$0.4979 / $0.8031 Buy Now TL3843D Part Details
UC3843D
Fairchild Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843D Part Details 146
  • 100000 $0.6000
  • 10000 $0.7161
  • 1000 $0.8032
  • 500 $0.8709
  • 100 $0.9677
$0.6000 / $0.9677 Buy Now UC3843D Part Details
UC3843D
Unitrode Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843D Part Details 7156
  • 100000 $0.6000
  • 10000 $0.7161
  • 1000 $0.8032
  • 500 $0.8709
  • 100 $0.9677
$0.6000 / $0.9677 Buy Now UC3843D Part Details
UC3843D8
Unitrode Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 UC3843D8 Part Details 4
  • 100000 $0.6000
  • 10000 $0.7161
  • 1000 $0.8032
  • 500 $0.8709
  • 100 $0.9677
$0.6000 / $0.9677 Buy Now UC3843D8 Part Details

View all '3843d' results from Rochester Electronics

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843D8 DISTI # UC3843D8
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, 8.4÷30V, 0÷97% Min Qty: 1 UC3843D8 Part Details 298
  • 25 $1.0600
  • 10 $1.0900
  • 1 $1.3100
$1.0600 / $1.3100 Buy Now UC3843D8 Part Details
UC3843D DISTI # UC3843D
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO14, 8.4÷28V, 0÷97% Min Qty: 1 UC3843D Part Details 95
  • 50 $0.9400
  • 25 $0.9500
  • 10 $1.0700
  • 5 $1.1700
  • 1 $1.3900
$0.9400 / $1.3900 Buy Now UC3843D Part Details
BTP3843DR DISTI # BTP3843DR
BASiC Semiconductor IC: PMIC, PWM controller, 1A, 500kHz, SOP8, reel,tape Min Qty: 1 BTP3843DR Part Details 0
  • 2500 $0.5020
  • 1000 $0.5100
  • 250 $0.5550
  • 100 $0.5950
  • 25 $0.6720
  • 5 $0.7450
  • 1 $0.8630
$0.5020 / $0.8630 RFQ BTP3843DR Part Details
TL3843DR DISTI # TL3843DR
Texas Instruments IC: PMIC, PWM controller, SO14, 0÷70°C, 8.4÷30V, reel,tape, SMPS Min Qty: 1 TL3843DR Part Details 0
  • 500 $0.4590
  • 250 $0.5250
  • 100 $0.5870
  • 1 $0.6420
$0.4590 / $0.6420 RFQ TL3843DR Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
SG3843D
LIN Electronic Component RoHS: Not Compliant SG3843D Part Details Stock DE - 0
Stock ES - 5896
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ SG3843D Part Details
UC3843D1X
Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 ECCN: EAR99 RoHS: Compliant UC3843D1X Part Details Stock DE - 1395
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843D1X Part Details
UC3843D013
STMicroelectronics Electronic Component RoHS: Not Compliant UC3843D013 Part Details Stock DE - 0
Stock ES - 176
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843D013 Part Details
UC3843D013TR
STMicroelectronics Electronic Component RoHS: Not Compliant UC3843D013TR Part Details Stock DE - 0
Stock ES - 136
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
   RFQ UC3843D013TR Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843D
Texas Instruments AVAILABLE EU UC3843D Part Details 1941   RFQ UC3843D Part Details
TL3843DR8
Texas Instruments AVAILABLE EU TL3843DR8 Part Details 1053   RFQ TL3843DR8 Part Details
UC3843D8G4
TEXA AVAILABLE EU UC3843D8G4 Part Details 44   RFQ UC3843D8G4 Part Details

Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DR-8
INSTOCK 10   RFQ

Shengyu Electronics Technology Limited  

Part # Manufacturer Description Stock Price Price Range Buy
BCM33843DKFSBG
Honest Han BGA BCM33843DKFSBG Part Details 14117   RFQ BCM33843DKFSBG Part Details
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Chip One Stop Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843DTR DISTI # UC3843DTR
Texas Instruments Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Cut Tape UC3843DTR Part Details 2270
  • 2000 $0.3440
  • 1000 $0.3840
  • 500 $0.3980
  • 200 $0.4160
  • 100 $0.4450
  • 50 $0.5150
  • 10 $0.5720
  • 1 $0.7980
$0.3440 / $0.7980 Buy Now UC3843DTR Part Details

Chip Stock  

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DR-8
Texas Instruments CurrentModePWMController0Vto30V200mA500kHz8-PinSOICT/R TL3843DR-8 Part Details 83078   RFQ TL3843DR-8 Part Details
UC3843D8
Texas Instruments TEXASINSTRUMENTSUC3843D8PWMController,25V-12Vsupply,450kHz,5V/1Aout,SOIC-8 UC3843D8 Part Details 6318   RFQ UC3843D8 Part Details
UC3843DTR
Texas Instruments ICREGCTRLRMULTTOP14SOICPowerSupplyControllerPWMController14-SOIC UC3843DTR Part Details 6220   RFQ UC3843DTR Part Details
UC3843D8TRG4
Texas Instruments ICREGCTRLRMULTTOPOLOGY8SOICPowerSupplyControllerPWMController8-SOIC UC3843D8TRG4 Part Details 6050   RFQ UC3843D8TRG4 Part Details
UC3843D8TR
Texas Instruments ICREGCTRLRMULTTOPOLOGY8SOICPowerSupplyControllerPWMController8-SOIC UC3843D8TR Part Details 5960   RFQ UC3843D8TR Part Details
UC3843D8G4
Texas Instruments ICREGCTRLRMULTTOPOLOGY8SOICPowerSupplyControllerPWMController8-SOIC UC3843D8G4 Part Details 5960   RFQ UC3843D8G4 Part Details

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LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
UC3843DRG
HANSCHIP Semiconductor Co Ltd 47kHz57kHz 1W 7.6V30V SOP-8 AC DC Converters Offline Switchers RoHS UC3843DRG Part Details 2470
  • 5000 $0.0648
  • 2500 $0.0687
  • 500 $0.0767
  • 150 $0.0866
  • 50 $0.0998
  • 5 $0.1262
$0.0648 / $0.1262 Buy Now UC3843DRG Part Details
UC3843D8TR
Texas Instruments 100kHz500kHz 12V28V SOIC-8 Power Supply Controllers Monitors RoHS UC3843D8TR Part Details 526
  • 1000 $0.3721
  • 500 $0.3937
  • 100 $0.4369
  • 30 $0.5080
  • 10 $0.5805
  • 1 $0.7241
$0.3721 / $0.7241 Buy Now UC3843D8TR Part Details
UC3843D8
Texas Instruments 100kHz500kHz 12V28V SOIC-8 Power Supply Controllers Monitors RoHS UC3843D8 Part Details 48
  • 100 $0.6552
  • 30 $0.6675
  • 10 $0.6799
  • 1 $0.6969
$0.6552 / $0.6969 Buy Now UC3843D8 Part Details
TL3843DR-8
Texas Instruments 200mA 500kHz SOIC-8 DC DC Switching Controllers RoHS TL3843DR-8 Part Details 44
  • 1000 $0.2640
  • 500 $0.2810
  • 100 $0.3088
  • 30 $0.3706
  • 10 $0.4200
  • 1 $0.5357
$0.2640 / $0.5357 Buy Now TL3843DR-8 Part Details

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DR-8
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC TL3843DR-8 Part Details 70578
  • 1150 $0.2614
  • 860 $0.2916
  • 665 $0.3017
  • 485 $0.3117
  • 315 $0.3218
  • 130 $0.3921
$0.2614 / $0.3921 Buy Now TL3843DR-8 Part Details
UC3843D8
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843D8 Part Details 4818
  • 415 $0.7273
  • 310 $0.8112
  • 240 $0.8392
  • 175 $0.8672
  • 115 $0.8951
  • 50 $1.0909
$0.7273 / $1.0909 Buy Now UC3843D8 Part Details
UC3843D8TRG4
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843D8TRG4 Part Details 4550
  • 415 $0.7273
  • 310 $0.8112
  • 240 $0.8392
  • 175 $0.8672
  • 115 $0.8951
  • 50 $1.0909
$0.7273 / $1.0909 Buy Now UC3843D8TRG4 Part Details
UC3843D8G4
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843D8G4 Part Details 4460
  • 415 $0.7273
  • 310 $0.8112
  • 240 $0.8392
  • 175 $0.8672
  • 115 $0.8951
  • 50 $1.0909
$0.7273 / $1.0909 Buy Now UC3843D8G4 Part Details
UC3843D8TR
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843D8TR Part Details 930
  • 875 $0.3442
  • 655 $0.3839
  • 505 $0.3971
  • 370 $0.4104
  • 240 $0.4236
  • 100 $0.5162
$0.3442 / $0.5162 Buy Now UC3843D8TR Part Details

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Vyrian  

Part # Manufacturer Description Stock Price Price Range Buy
TL3843DE4
Texas Instruments Peripheral ICs TL3843DE4 Part Details 8525   RFQ TL3843DE4 Part Details
UC3843DW
Texas Instruments Peripheral ICs UC3843DW Part Details 8408   RFQ UC3843DW Part Details
UC3843DR
Texas Instruments Peripheral ICs UC3843DR Part Details 7635   RFQ UC3843DR Part Details
TL3843DG4-8
Texas Instruments Peripheral ICs TL3843DG4-8 Part Details 7575   RFQ TL3843DG4-8 Part Details
TL3843D-8E4
Texas Instruments Peripheral ICs TL3843D-8E4 Part Details 6533   RFQ TL3843D-8E4 Part Details
UC3843D8TRG4
Texas Instruments Other Function Semiconductors UC3843D8TRG4 Part Details 6083   RFQ UC3843D8TRG4 Part Details
UC3843DWTR
Texas Instruments Peripheral ICs UC3843DWTR Part Details 5997   RFQ UC3843DWTR Part Details
TL3843DR-8E4
Texas Instruments Peripheral ICs TL3843DR-8E4 Part Details 4838   RFQ TL3843DR-8E4 Part Details
TL3843DRG4
Texas Instruments Peripheral ICs TL3843DRG4 Part Details 3459   RFQ TL3843DRG4 Part Details
TL3843DRE4
Texas Instruments Peripheral ICs TL3843DRE4 Part Details 3093   RFQ TL3843DRE4 Part Details
TL3843DG4
Texas Instruments Peripheral ICs TL3843DG4 Part Details 2381   RFQ TL3843DG4 Part Details
UC3843DTRG4
Texas Instruments Peripheral ICs UC3843DTRG4 Part Details 1587   RFQ UC3843DTRG4 Part Details

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