Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Consumer Electronics
Energy and Power Systems
Renewable Energy
Part #
Manufacturer
Description
Datasheet
TL3843BD-8
Texas Instruments
High-Performance Current-Mode PWM Controller 8-SOIC 0 to 70
TL3843BD
Texas Instruments
High-Performance Current-Mode PWM Controller 14-SOIC 0 to 70
TL3843BDR-8
Texas Instruments
High-Performance Current-Mode PWM Controller 8-SOIC 0 to 70
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Supply Current-Max (Isup)
Supply Voltage-Max (Vsup)
Supply Voltage-Nom (Vsup)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 8-SOIC 0 to 70
VS
Select a part to compare
Choose Part to Compare
Search a specific part
TL3843BDRG4 - Texas Instruments
TL3843BDR - Texas Instruments
TL3843BDG4 - Texas Instruments
TL3843BDRG4-8 - Texas Instruments
TL3843BD - Texas Instruments
TL2845BDR-8 - Texas Instruments
TL3844BD-8 - Texas Instruments
TL3843BDRG4-8 - Texas Instruments
5962-8670408XA - Unitrode Corporation
TL3843DG4-8 - Texas Instruments
SG1845L-883B - Microchip Technology Inc
TL2842DR-8 - Texas Instruments
UC2845ADW - Texas Instruments
TL3842BDR - Texas Instruments
UC2842DWG4 - Texas Instruments
This table gives cross-reference parts and alternative options found for TL3843BD-8. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL3843BD-8, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
TL3843BDRG4
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
Texas Instruments
TL3843BD-8 vs TL3843BDRG4
TL3843BDR
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
Texas Instruments
TL3843BD-8 vs TL3843BDR
TL3843BDG4
1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
Texas Instruments
TL3843BD-8 vs TL3843BDG4
TL3843BDRG4-8
1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8
Texas Instruments
TL3843BD-8 vs TL3843BDRG4-8
TL3843BD
30V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
Texas Instruments
TL3843BD-8 vs TL3843BD
Part Number
Description
Manufacturer
Compare
TL2845BDR-8
30-V, 0.2A high Performance 500KHz current mode PWM with 8.4V/7.6V UVLO, 50% duty cycle, -40C to 85C 8-SOIC -40 to 85
Texas Instruments
TL3843BD-8 vs TL2845BDR-8
TL3844BD-8
30V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 50% duty cycle, 0C to 70C 8-SOIC 0 to 70
Texas Instruments
TL3843BD-8 vs TL3844BD-8
TL3843BDRG4-8
1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8
Texas Instruments
TL3843BD-8 vs TL3843BDRG4-8
5962-8670408XA
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20,
Unitrode Corporation
TL3843BD-8 vs 5962-8670408XA
TL3843DG4-8
1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8
Texas Instruments
TL3843BD-8 vs TL3843DG4-8
SG1845L-883B
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20
Microchip Technology Inc
TL3843BD-8 vs SG1845L-883B
TL2842DR-8
Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85
Texas Instruments
TL3843BD-8 vs TL2842DR-8
UC2845ADW
30V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 40°C to 85°C 16-SOIC -40 to 85
Texas Instruments
TL3843BD-8 vs UC2845ADW
TL3842BDR
30-V, 0.2A high Performance 500KHz current mode PWM with 16V/10V UVLO, 100% duty cycle, 0C to 70C 14-SOIC 0 to 70
Texas Instruments
TL3843BD-8 vs TL3842BDR
UC2842DWG4
IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOIC-16, Switching Regulator or Controller
Texas Instruments
TL3843BD-8 vs UC2842DWG4