
For Reference Only
Part Number | UC2843D8G4 |
OEMstron Part # | UC2843D8G4 |
Manufacturer | Texas Instruments |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
Description | IC REG CTRLR MULT TOPOLOGY 8SOIC |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | UC2843D8G4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
UC2843D8G4 Specifications
Part Number | UC2843D8G4 | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Controllers | |
Manufacturer | ||
Series | - | |
Output Type | Transistor Driver | |
Function | Step-Up, Step-Down, Step-Up/Step-Down | |
Output Configuration | Positive | |
Topology | Boost, Buck, Buck-Boost, Flyback, Forward | |
Number of Outputs | 1 | |
Output Phases | 1 | |
Voltage - Supply (Vcc/Vdd) | 12V ~ 28V | |
Frequency - Switching | Up to 500kHz | |
Duty Cycle (Max) | 97% | |
Synchronous Rectifier | No | |
Clock Sync | No | |
Serial Interfaces | - | |
Control Features | Frequency Control | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC |
UC2843D8G4 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
UC2843D8 D# V99:2348_07428068 Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 525 |
Part Number | Description | Stock |
UC2843D8G4 Texas Instruments |
PWM CONTROLLER, SMD, 2843, SOIC8, 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:8, Frequency:500kHz, Operating Temperature , RoHS Compliant: Yes |
230 |
UC2843D8 Texas Instruments |
IC PWM BOOST FLYBACK CM 8SOIC |
2500 |
Part Number | Description | Stock |
UC2843D8G4 D# 2156-UC2843D8G4-ND Rochester Electronics LLC |
UC2843A CURRENT MODE PWM CONTROL |
55 In Stock |
UC2843D8 D# 296-11180-5-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
1016 In Stock |
Part Number | Description | Stock |
UC2843D8G4 |
OEM/CM QUOTES ONLY | NO BROKERS |
1428 |
UC2843D8 UNITRODE |
OEM/CM QUOTES ONLY | NO BROKERS |
5738 |
Part Number | Description | Stock |
UC2843D8G4 Texas Instruments |
OEM/CM ONLY |
1336 |
Part Number | Description | Stock |
UC2843D8 Unitrode Corporation |
OEM/CM Immediate delivery |
102 |
Part Number | Description | Stock |
UC2843D8G4 D# 595-UC2843D8G4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
610 |
UC2843D8 D# 595-UC2843D8 Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
506 |
Part Number | Description | Stock |
UC2843D8 D# NS-UC2843D8 Texas Instruments |
OEM/CM ONLY |
4728 |
UC2843D8G4 D# NS-UC2843D8G4 Texas Instruments |
OEM/CM ONLY |
6999 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
280 |
Part Number | Description | Stock |
UC2843D8 D# 6615093P Texas Instruments |
Texas Instruments UC2843D8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU Min Qty: 5
Container: Tube
|
15 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
699 |
UC2843D8G4 Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
55 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
OEM/CM ONLY |
1376 |
Part Number | Description | Stock |
UC2843D8 UNITRODE |
IN stock Immediate delivery |
97 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40C to 85C |
3,109 |
Part Number | Description | Stock |
UC2843D8 UNITRODE |
shipping today |
86 |
Part Number | Description | Stock |
UC2843D8 D# 53367452 Texas Instruments |
Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 525 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
RFQ |
12942 |
Part Number | Description | Stock |
UC2843D8 Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
675 |
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