Payment Methods | |
Delivery Services |
Part Number # UC3843D (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.
For UC3843D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UC3843D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UC3843D.
Ricky *****amurthy
April 8, 2023
Harm*****Davila
March 31, 2023
Mai***** Wu
March 12, 2023
Ley*****Dewan
February 27, 2023
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Part Number | Manufacturer | Description | Stock |
UC3843D D# V36:1790_07428531 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant
|
0 |
UC3843D8G4 D# V36:1790_07428535 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
0 |
UC3843D8 D# V36:1790_07428532 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
0 |
UC3843D8TR D# V72:2272_07428537 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R RoHS: Compliant
|
0 |
UC3843DTR D# V72:2272_07428544 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D D# UC3843D |
Texas Instruments |
Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC3843D) |
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D |
UNIT | 336 | |
UC3843DTR |
Unitrode Corporation | 4995 | |
UC3843D8 |
Unitrode Corporation | 370 |
Part Number | Manufacturer | Description | Stock |
UC3843DTRG4 |
Texas Instruments |
IC REG CTRLR PWM CM 14SOIC |
0 |
UC3843DG4 |
Texas Instruments |
PWM CONTROLLER CURRENT MODE, SOIC14, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:14, Frequency:500kHz, Operating Temperature , RoHS Compliant: Yes |
382 |
UC3843D |
Fairchild Semiconductor Corporation |
N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14 |
810 |
UC3843DX |
Fairchild Semiconductor Corporation |
N/A 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 SOP-14 |
810 |
UC3843D8TR |
Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes |
0 |
UC3843D8TRG4 |
Texas Instruments |
(T/R) CUR MODE PWM CONT - Tape and Reel |
0 |
UC3843DTR |
Texas Instruments |
IC REG CTRLR PWM CM 14SOIC |
0 |
UC3843D8G4 |
Texas Instruments |
IC REG CTRLR PWM CM 8SOIC |
0 |
UC3843D8 |
Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes |
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D1X |
Fairchild Semiconductor Corporation |
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO8 RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TR D# 296-46260-1-ND |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
4399 |
UC3843DX D# UC3843DX-ND |
ON Semiconductor |
IC REG CTRLR 14SOIC |
0 |
UC3843DG4 D# UC3843DG4-ND |
Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
0 |
UC3843D8 D# 296-11287-5-ND |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
681 |
UC3843DTR D# 296-46261-1-ND |
Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
12 |
UC3843DR-8 D# 2156-UC3843DR-8-ND |
Rochester Electronics LLC |
SWITCHING CONTROLLER |
22500 |
UC3843D8TRG4 D# UC3843D8TRG4-ND |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 |
UC3843D D# 2156-UC3843D-FS-ND |
Rochester Electronics LLC |
SWITCHING CONTROLLER |
12903 |
UC3843D8G4 D# UC3843D8G4-ND |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D013TR |
STMicroelectronics |
In stock shipping within 2days |
5260 |
UC3843DR |
- |
In stock shipping within 2days |
120 |
UC3843D8 |
Texas Instruments |
In stock shipping within 2days |
342 |
UC3843D |
N |
In stock shipping within 2days |
4662 |
Part Number | Manufacturer | Description | Stock |
UC3843D8 D# 3008565 |
Texas Instruments |
PWM CONTROLLER, SMD, 3843, SOIC8 RoHS: Compliant
Min Qty: 1
Container: Each
|
359 |
UC3843D D# 1505584 |
ON Semiconductor |
IC, PWM CONTROLLER RoHS: Compliant
Min Qty: 4860
Container: Each
|
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D |
STMicroelectronics |
Stock |
320 |
Part Number | Manufacturer | Description | Stock |
UC3843D |
STMICR |
OEM/CM QUOTES ONLY | NO BROKERS |
53550 |
UC3843DB |
ORIGINAL |
OEM/CM QUOTES ONLY | NO BROKERS |
45 |
UC3843D013 |
STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
1767 |
UC3843DW |
UNI |
OEM/CM QUOTES ONLY | NO BROKERS |
21791 |
UC3843D8TR |
TI Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
4605 |
UC3843DTR |
251 |
OEM/CM QUOTES ONLY | NO BROKERS |
5950 |
UC3843DR8 |
Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
26775 |
UC3843D8SMD |
N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
2509 |
UC3843D013TR1 |
STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
UC3843D8 |
Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
4033 |
UC3843D8TRG4 |
Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
5950 |
UC3843D1X |
Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1660 |
UC3843D013TR |
OEM/CM QUOTES ONLY | NO BROKERS |
14875 | |
UC3843DR |
Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
8925 |
UC3843DX |
FAIR |
OEM/CM QUOTES ONLY | NO BROKERS |
3570 |
Part Number | Manufacturer | Description | Stock |
UC3843D8G4 |
Texas Instruments |
OEM/CM ONLY |
242 |
UC3843D8TRG |
Texas Instruments |
OEM/CM ONLY |
910 |
UC3843D8C |
Texas Instruments |
OEM/CM ONLY |
391 |
UC3843D14 |
Texas Instruments |
OEM/CM ONLY |
110 |
UC3843DFAIR |
Texas Instruments |
OEM/CM ONLY |
1774 |
UC3843DTRG4 |
Texas Instruments |
OEM/CM ONLY |
230 |
UC3843DB |
Texas Instruments |
OEM/CM ONLY |
598 |
UC3843DG4 |
Texas Instruments |
OEM/CM ONLY |
1081 |
UC3843D1R2G |
Texas Instruments |
OEM/CM ONLY |
4600 |
UC3843DSOP14 |
Texas Instruments |
OEM/CM ONLY |
1100 |
UC3843D8PR |
Texas Instruments |
OEM/CM ONLY |
871 |
UC3843DRSOIC14 |
Texas Instruments |
OEM/CM ONLY |
656 |
UC3843D8SOIC8 |
Texas Instruments |
OEM/CM ONLY |
849 |
UC3843D8TRG4 |
Texas Instruments |
OEM/CM ONLY |
902 |
TIUC3843D8 |
Texas Instruments |
OEM/CM ONLY |
6022 |
Part Number | Manufacturer | Description | Stock |
UC3843DTR |
Texas Instruments |
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 14-SOIC RoHS: Compliant
|
2795 |
Part Number | Manufacturer | Description | Stock |
UC3843D |
Unitrode Corporation |
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 |
20 |
Part Number | Manufacturer | Description | Stock |
UC3843D |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
UC3843DB |
UC |
OEM/CM Immediate delivery |
855 |
UC3843D8TR |
Texas Instruments |
OEM/CM Immediate delivery |
1667 |
UC3843DTR |
Texas Instruments |
OEM/CM Immediate delivery |
2795 |
UC3843DX |
Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
UC3843D8 |
Texas Instruments |
OEM/CM Immediate delivery |
180 |
UC3843D013TR |
STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
Part Number | Manufacturer | Description | Stock |
UC3843DG4 D# 595-UC3843DG4 |
Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
372 |
UC3843D8TRG4 D# 595-UC3843D8TRG4 |
Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
144 |
UC3843D D# 595-UC3843D |
Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
854 |
UC3843D8G4 D# 595-UC3843D8G4 |
Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
600 |
UC3843D8 D# 595-UC3843D8 |
Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
651 |
UC3843D8TR D# 595-UC3843D8TR |
Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
4009 |
UC3843DTR D# 595-UC3843DTR |
Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
771 |
Part Number | Manufacturer | Description | Stock |
UC3843D8 . D# 20M7804 |
Texas Instruments |
PWM CONTROLLER, SMD, 3843, SOIC8, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
4 |
UC3843D8 D# 29AH8389 |
Texas Instruments |
PWM CONTROLLER, SMD, 3843, SOIC8, Input Voltage:15V, Output Voltage:5V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
359 |
Part Number | Manufacturer | Description | Stock |
UC3843DTR D# NS-UC3843DTR |
Texas Instruments |
OEM/CM ONLY |
3675 |
UC3843D8G4 D# NS-UC3843D8G4 |
Texas Instruments |
OEM/CM ONLY |
6232 |
UC3843D8 D# NS-UC3843D8 |
Texas Instruments |
OEM/CM ONLY |
1874 |
UC3843DTRG4 D# NS-UC3843DTRG4 |
Texas Instruments |
OEM/CM ONLY |
2712 |
UC3843D1 D# NS-UC3843D1 |
VARIOUS |
OEM/CM ONLY |
7370 |
UC3843DG4 D# NS-UC3843DG4 |
Texas Instruments |
OEM/CM ONLY |
5539 |
UC3843DX D# NS-UC3843DX |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4322 |
UC3843D8TR D# NS-UC3843D8TR |
Texas Instruments |
OEM/CM ONLY |
7416 |
UC3843D D# NS-UC3843D |
Texas Instruments |
OEM/CM ONLY |
1636 |
UC3843D8TRG4 D# NS-UC3843D8TRG4 |
Texas Instruments |
OEM/CM ONLY |
4138 |
Part Number | Manufacturer | Description | Stock |
UC3843DR |
Texas Instruments |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP |
551 |
UC3843D |
Unitrode Corporation |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP |
10 |
UC3843D8TR |
Unitrode Corporation | 429 | |
UC3843DTR |
Unitrode Corporation |
1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14 |
3996 |
UC3843D8 |
Texas Instruments |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP |
46 |
Part Number | Manufacturer | Description | Stock |
UC3843D D# UC3843D |
Texas Instruments |
Semiconductor |
197 |
Part Number | Manufacturer | Description | Stock |
UC3843D8 D# 6615336P |
Texas Instruments |
Texas Instruments UC3843D8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU Min Qty: 5
Container: Tube
|
15 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TR |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
24208 |
UC3843D8 |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
18159 |
UC3843DTR |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
10982 |
UC3843DR-8 |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
22500 |
UC3843D |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
12903 |
UC3843D8G4 |
Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
40 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TRG4 |
Texas Instruments |
OEM/CM ONLY |
5011 |
UC3843DX |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
3016 |
UC3843D |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
69422 |
UC3843D013TR |
SGS Semiconductor Ltd |
OEM/CM ONLY |
12516 |
UC3843DTR |
Texas Instruments |
OEM/CM ONLY |
10011 |
UC3843DR |
Texas Instruments |
OEM/CM ONLY |
8205 |
UC3843D8 |
Texas Instruments |
OEM/CM ONLY |
3099 |
UC3843D013 |
STMicroelectronics |
OEM/CM ONLY |
1501 |
UC3843D1 |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
115 |
UC3843DB |
ORIGINAL |
OEM/CM ONLY |
54 |
UC3843D8SMD |
OEM/CM ONLY |
2124 | |
UC3843DW |
Texas Instruments |
OEM/CM ONLY |
18328 |
UC3843D1X |
Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1411 |
UC3843D8TR |
Texas Instruments |
OEM/CM ONLY |
3886 |
Part Number | Manufacturer | Description | Stock |
UC3843DTR |
Texas Instruments |
IN stock Immediate delivery |
2810 |
UC3843D8 |
Texas Instruments |
IN stock Immediate delivery |
175 |
UC3843DB |
UC |
IN stock Immediate delivery |
850 |
UC3843D |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
UC3843D8TR |
Texas Instruments |
IN stock Immediate delivery |
1682 |
UC3843DX |
Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
UC3843D013TR |
STMicroelectronics |
IN stock Immediate delivery |
29985 |
Part Number | Manufacturer | Description | Stock |
UC3843DTR |
Texas Instruments |
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C |
1 |
UC3843D |
Texas Instruments |
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C |
7 |
UC3843D8 |
Texas Instruments |
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C |
9 |
UC3843D8TR |
Texas Instruments |
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C |
106 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TR |
Texas Instruments |
shipping today |
12496 |
UC3843D8 |
Texas Instruments |
shipping today |
6109 |
UC3843D013TR |
UC |
shipping today |
558 |
UC3843D |
UC |
shipping today |
1456 |
UC3843DR |
Texas Instruments |
shipping today |
2349 |
Part Number | Manufacturer | Description | Stock |
UC3843DTR D# 36439000 |
Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant
|
0 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TR |
Texas Instruments |
RFQ |
8024 |
UC3843D8G4 |
Texas Instruments |
RFQ |
3723 |
UC3843D |
Texas Instruments |
RFQ |
13181 |
UC3843D8 TI |
Texas Instruments |
RFQ |
9365 |
UC3843D8 |
Texas Instruments |
RFQ |
223 |
UC3843D1 |
Fairchild Semiconductor Corporation |
RFQ |
7009 |
UC3843DB |
UC |
RFQ |
3585 |
UC3843DG4 |
Texas Instruments |
RFQ |
1774 |
UC3843D-8 |
Texas Instruments |
RFQ |
4824 |
UC3843D013TR-1 |
STMicroelectronics |
RFQ |
7520 |
Part Number | Manufacturer | Description | Stock |
UC3843D8TR |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
14282 |
UC3843D8 |
Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
870 |
UC3843D |
Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
4600 |
Part Number | Manufacturer | Description | Stock |
UC3843D8 D# 3008565 |
Texas Instruments |
PWM CONTROLLER, SMD, 3843, SOIC8 RoHS: Compliant
Min Qty: 1
Container: Each
|
359 |
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