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3843AD Details
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Newark ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape UC3843AD8TR Part Details 1600
  • 1 $0.4450
  • 10 $0.4450
  • 25 $0.4450
  • 50 $0.4450
  • 100 $0.4450
  • 250 $0.4450
  • 500 $0.4450
  • 1000 $0.4450
$0.4450 Buy Now UC3843AD8TR Part Details

DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
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 2506
In Stock
  • 1050 $0.5743
  • 525 $0.5948
  • 300 $0.6145
  • 150 $0.6437
  • 75 $0.6792
  • 10 $0.8320
  • 1 $1.1500
$0.5743 / $1.1500 Buy Now UC3843AD8 Part Details
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 1143
In Stock
  • 17500 $0.4303
  • 12500 $0.4340
  • 7500 $0.4403
  • 5000 $0.4459
  • 2500 $0.4573
  • 1000 $0.4814
  • 500 $0.4964
  • 250 $0.5181
  • 100 $0.5541
  • 25 $0.6296
  • 10 $0.6980
  • 1 $0.9700
$0.4303 / $0.9700 Buy Now UC3843AD8TR Part Details
UC3843ADG4 DISTI # 296-36172-5-ND
Texas Instruments IC REG CTRLR MULT TOP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube UC3843ADG4 Part Details 381
In Stock
  • 250 $0.7839
  • 100 $0.8346
  • 50 $0.8826
  • 10 $1.0380
  • 1 $1.4200
$0.7839 / $1.4200 Buy Now UC3843ADG4 Part Details
LM3843AD DISTI # 5536-LM3843ADTR-ND
HTC Korea IC REG CTRLR MULT TOPOLOGY SOP-8 Min Qty: 2500 Container: Tape & Reel (TR) MARKETPLACE PRODUCT LM3843AD Part Details Temporarily Out of Stock
  • 2500 $0.1400
$0.1400 Buy Now LM3843AD Part Details

Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD DISTI # UC3843AD
onsemi High Performance Current Mode Controller - Rail/Tube (Alt: UC3843AD) COO: United States of America (the) RoHS: Not Compliant Min Qty: 1615 Package Multiple: 95 Container: Tube UC3843AD Part Details 0   RFQ UC3843AD Part Details

Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD8TR DISTI # 595-UC3843AD8TR
Texas Instruments Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843AD8 RoHS: Compliant UC3843AD8TR Part Details 3880
  • 1 $0.9300
  • 10 $0.6750
  • 25 $0.6080
  • 100 $0.5350
  • 250 $0.5000
  • 500 $0.4790
  • 1000 $0.4620
  • 2500 $0.4350
  • 7500 $0.4290
$0.4290 / $0.9300 Buy Now UC3843AD8TR Part Details
UC3843ADTR DISTI # 595-UC3843ADTR
Texas Instruments Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843AD RoHS: Compliant UC3843ADTR Part Details 3197
  • 1 $0.9900
  • 10 $0.7090
  • 25 $0.6400
  • 100 $0.5630
  • 250 $0.5270
  • 500 $0.5050
  • 1000 $0.4900
  • 2500 $0.4600
  • 5000 $0.4330
$0.4330 / $0.9900 Buy Now UC3843ADTR Part Details
UC3843AD8TRG4 DISTI # 595-UC3843AD8TRG4
Texas Instruments Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843AD8TR RoHS: Compliant UC3843AD8TRG4 Part Details 2165
  • 1 $1.5500
  • 10 $0.9900
  • 25 $0.8840
  • 100 $0.7280
  • 250 $0.6340
  • 500 $0.6010
  • 1000 $0.5050
  • 2500 $0.4320
  • 5000 $0.4220
$0.4220 / $1.5500 Buy Now UC3843AD8TRG4 Part Details
UC3843AD DISTI # 595-UC3843AD
Texas Instruments Switching Controllers Current Mode RoHS: Compliant UC3843AD Part Details 297
  • 1 $1.4200
  • 10 $1.0400
  • 50 $0.8820
  • 100 $0.8340
  • 250 $0.7830
  • 500 $0.7530
  • 1000 $0.7280
  • 2500 $0.6890
  • 5000 $0.6740
$0.6740 / $1.4200 Buy Now UC3843AD Part Details
UC3843ADG4 DISTI # 595-UC3843ADG4
Texas Instruments Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3843AD RoHS: Compliant UC3843ADG4 Part Details 116
  • 1 $1.4200
  • 10 $1.0400
  • 50 $0.8820
  • 100 $0.8340
  • 250 $0.7830
  • 1000 $0.7710
  • 2500 $0.7320
  • 5000 $0.7230
$0.7230 / $1.4200 Buy Now UC3843ADG4 Part Details

View all '3843AD' results from Mouser Electronics

Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC T/R UC3843AD8TR Part Details 3357   RFQ UC3843AD8TR Part Details
Fairchild Semiconductor Corporation High Performance Current Mode Controller UC3843ADX Part Details 2900   RFQ UC3843ADX Part Details
Texas Instruments Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R Min Qty: 1 UC3843ADTR Part Details 440
  • 250 $0.3600
  • 100 $0.4163
  • 25 $0.4500
  • 1 $1.1250
$0.3600 / $1.1250 Buy Now UC3843ADTR Part Details
Unitrode Corporation Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube UC3843AD Part Details 415   RFQ UC3843AD Part Details
Texas Instruments Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC Tube UC3843AD8 Part Details 260   RFQ UC3843AD8 Part Details
Texas Instruments Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R UC3843ADTR Part Details 185   RFQ UC3843ADTR Part Details
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R UC3843AD1013TR Part Details 148   RFQ UC3843AD1013TR Part Details
Microsemi Corporation (now Microchip) Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC Tube UC3843AD Part Details 111   RFQ UC3843AD Part Details
STMicroelectronics Current Mode PWM Controller 1A 500kHz 8-Pin SO N Rail UC3843AD1 Part Details 100   RFQ UC3843AD1 Part Details
Unitrode Corporation Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin SOIC Tube UC3843AD8G4 Part Details 19   RFQ UC3843AD8G4 Part Details

View all '3843AD' results from Bristol Electronics

Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843AD1G Part Details 373
  • 100000 $0.3767
  • 10000 $0.4496
  • 1000 $0.5043
  • 500 $0.5468
  • 100 $0.6076
$0.3767 / $0.6076 Buy Now UC3843AD1G Part Details
onsemi UC3843 Current-Mode PWM Controller RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 320
  • 100000 $0.9486
  • 10000 $1.1300
  • 1000 $1.2700
  • 500 $1.3800
  • 100 $1.5300
$0.9486 / $1.5300 Buy Now UC3843AD2 Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843AD8 Part Details 119
  • 100000 $0.5768
  • 10000 $0.6884
  • 1000 $0.7721
  • 500 $0.8373
  • 100 $0.9303
$0.5768 / $0.9303 Buy Now UC3843AD8 Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843AD Part Details 1512
  • 100000 $0.5274
  • 10000 $0.6294
  • 1000 $0.7060
  • 500 $0.7655
  • 100 $0.8506
$0.5274 / $0.8506 Buy Now UC3843AD Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant Status: Active Min Qty: 1 UC3843AD8TR Part Details 162
  • 100000 $0.3295
  • 10000 $0.3933
  • 1000 $0.4411
  • 500 $0.4783
  • 100 $0.5315
$0.3295 / $0.5315 Buy Now UC3843AD8TR Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant Status: Active Min Qty: 1 UC3843ADTR Part Details 8107
  • 100000 $0.3295
  • 10000 $0.3933
  • 1000 $0.4411
  • 500 $0.4783
  • 100 $0.5315
$0.3295 / $0.5315 Buy Now UC3843ADTR Part Details
Fairchild Semiconductor Corporation Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 UC3843ADX Part Details 2271
  • 100000 $0.9486
  • 10000 $1.1300
  • 1000 $1.2700
  • 500 $1.3800
  • 100 $1.5300
$0.9486 / $1.5300 Buy Now UC3843ADX Part Details
Motorola Mobility LLC UC3843 Current-Mode PWM Controller RoHS: Not Compliant Status: Obsolete Min Qty: 1 UC3843AD2 Part Details 935
  • 100000 $0.9486
  • 10000 $1.1300
  • 1000 $1.2700
  • 500 $1.3800
  • 100 $1.5300
$0.9486 / $1.5300 Buy Now UC3843AD2 Part Details

View all '3843AD' results from Rochester Electronics

TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
UC3843AD DISTI # UC3843AD
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO14, 8.4÷30V, 0÷96% Min Qty: 1 UC3843AD Part Details 172
  • 25 $0.9900
  • 10 $1.0600
  • 5 $1.1700
  • 1 $1.3700
$0.9900 / $1.3700 Buy Now UC3843AD Part Details
UC3843AD8TR DISTI # UC3843AD8TR
Texas Instruments IC: PMIC, PWM controller, 1A, 47÷500kHz, Ch: 1, SO8, 8.4÷30V, 0÷96% Min Qty: 1 UC3843AD8TR Part Details 0
  • 17500 $0.4280
  • 2500 $0.4560
  • 500 $0.4830
  • 250 $0.5000
  • 100 $0.5290
  • 50 $0.5600
  • 25 $0.6000
  • 10 $0.6650
  • 1 $0.9200
$0.4280 / $0.9200 RFQ UC3843AD8TR Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments AVAILABLE EU UC3843ADG4 Part Details 93   RFQ UC3843ADG4 Part Details

ComSIT USA  

Part # Manufacturer Description Stock Price Price Range Buy
Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, 1A, 500kHz Switching Freq-Max, PDSO8 ECCN: EAR99 RoHS: Compliant UC3843ADX Part Details Stock DE - 198
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
  RFQ UC3843ADX Part Details

Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments IC REG CTRLR PWM CM 8SOIC UC3843AD8TR Part Details 2500   RFQ UC3843AD8TR Part Details

Chip 1 Exchange  

Part # Manufacturer Description Stock Price Price Range Buy
INSTOCK 75   RFQ

LCSC  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments 1A 52kHz 5V SOIC-8 Power Supply Controllers Monitors RoHS UC3843AD8TR Part Details 505
  • 1000 $0.5059
  • 500 $0.5186
  • 100 $0.5378
  • 30 $0.6000
  • 10 $0.6766
  • 1 $0.7835
$0.5059 / $0.7835 Buy Now UC3843AD8TR Part Details

Win Source Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8TRG4 Part Details 24173
  • 595 $0.5045
  • 445 $0.5627
  • 345 $0.5821
  • 250 $0.6015
  • 165 $0.6209
  • 70 $0.7567
$0.5045 / $0.7567 Buy Now UC3843AD8TRG4 Part Details
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8TR Part Details 24173
  • 530 $0.5704
  • 395 $0.6363
  • 305 $0.6582
  • 225 $0.6801
  • 145 $0.7021
  • 60 $0.8556
$0.5704 / $0.8556 Buy Now UC3843AD8TR Part Details
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8 Part Details 6688
  • 615 $0.4902
  • 495 $0.5101
  • 380 $0.5300
  • 265 $0.5699
  • 170 $0.5898
  • 80 $0.6296
$0.4902 / $0.6296 Buy Now UC3843AD8 Part Details
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC UC3843AD8G4 Part Details 6350
  • 615 $0.4902
  • 495 $0.5101
  • 380 $0.5300
  • 265 $0.5699
  • 170 $0.5898
  • 80 $0.6296
$0.4902 / $0.6296 Buy Now UC3843AD8G4 Part Details

Chip Stock  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 UC3843AD8TRG4 Part Details 5910   RFQ UC3843AD8TRG4 Part Details
Texas Instruments TEXAS INSTRUMENTS UC3843AD8PWM Controller, 25V-12V supply, 500 kHz, 5V/1A out, SOIC-8 UC3843AD8 Part Details 5500   RFQ UC3843AD8 Part Details
Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC Power Supply Controller PWM Controller 8-SOIC UC3843AD8G4 Part Details 5200   RFQ UC3843AD8G4 Part Details
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 UC3843ADX Part Details 3092   RFQ UC3843ADX Part Details
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 UC3843AD1R2 Part Details 145   RFQ UC3843AD1R2 Part Details

View all '3843AD' results from Chip Stock

Futuretech Components Ltd Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
Futuretech Components Ltd Integrated Circuits(ICs) ,EM/CM/EMS Only UC3843ADM Part Details 944   RFQ UC3843ADM Part Details

Component Electronics, Inc  

Part # Manufacturer Description Stock Price Price Range Buy
STMicroelectronics IN STOCK SHIP TODAY UC3843AD1013TR Part Details 335
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843AD1013TR Part Details
STMicroelectronics IN STOCK SHIP TODAY UC3843AD Part Details 100
  • 1000 $0.5000
  • 100 $0.5800
  • 1 $0.7700
$0.5000 / $0.7700 Buy Now UC3843AD Part Details
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
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

Sense Electronic Company Limited  

Part # Manufacturer Description Stock Price Price Range Buy
Texas Instruments SOP14 UC3843ADTR Part Details 376   RFQ UC3843ADTR Part Details

Vyrian  

Part # Manufacturer Description Stock Price Price Range Buy
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 UC3843ADR2G Part Details 12414   RFQ UC3843ADR2G Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16 UC3843ADWTR Part Details 8036   RFQ UC3843ADWTR Part Details
STMicroelectronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 UC3843AD1013TR Part Details 7813   RFQ UC3843AD1013TR Part Details
onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 UC3843ADG Part Details 7140   RFQ UC3843ADG Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 UC3843ADTRG4 Part Details 6455   RFQ UC3843ADTRG4 Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 UC3843AD8G4 Part Details 6368   RFQ UC3843AD8G4 Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16 UC3843ADW Part Details 5239   RFQ UC3843ADW Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 UC3843ADG4 Part Details 4687   RFQ UC3843ADG4 Part Details
Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 UC3843AD8TRG4 Part Details 4489   RFQ UC3843AD8TRG4 Part Details

View all '3843AD' results from Vyrian

Unikey Electronic Pte Ltd  

Part # Manufacturer Description Stock Price Price Range Buy
Tudi In Stock UC3843AD8TR Part Details 38
  • 1 $0.3292
  • 10 $0.2708
  • 30 $0.2228
  • 100 $0.2006
$0.2006 / $0.3292 Buy Now UC3843AD8TR Part Details

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