| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Part Status | Output Type | Function | Topology | Number of Outputs | Output Phases | Qualification | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Output Configuration | Duty Cycle (Max) | Synchronous Rectifier | Grade | Clock Sync | Mounting Style | Operating Temperature | Serial Interfaces | Control Features | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
UC3842DG4UC3842 CURRENT-MODE PWM CONTROLL Texas Instruments |
1,627 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Boost, Buck, Buck-Boost, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 97% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 14-SOIC |
|
UC3843DR-8SWITCHING CONTROLLER Texas Instruments |
22,500 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Boost, Buck, Buck-Boost, Flyback, Forward | 1 | 1 | - | - | Up to 500kHz | Positive, Isolation Capable | 97% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
UC2843PSWITCHING CONTROLLER Texas Instruments |
21,197 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Boost, Buck, Buck-Boost, Flyback, Forward | 1 | 1 | - | 12V ~ 28V | Up to 500kHz | Positive, Isolation Capable | 97% | No | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Frequency Control | 8-PDIP |
|
|
TL1451CDBRIC REG CTRLR MULT TOP 16SSOP Texas Instruments |
2,778 |
|
Datasheet |
- | 16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback | 2 | 1 | - | 3.6V ~ 50V | 1kHz ~ 500kHz | Positive | - | No | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Frequency Control | 16-SSOP |
|
|
TL2842BDRIC REG CTRLR BST FLYBK CM 14SOIC Texas Instruments |
2,400 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive | 96% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 14-SOIC |
|
|
TL2843DRIC REG CTRLR MULT TOP 14SOIC Texas Instruments |
3,116 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive | 97% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 14-SOIC |
|
|
TL3843DRIC REG CTRLR MULT TOP 14SOIC Texas Instruments |
2,363 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive | 97% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 14-SOIC |
|
TL2844BPIC REG CTRLR BST FLYBK PWM 8-DIP Texas Instruments |
4,870 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive | 48% | No | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Frequency Control | 8-PDIP |
|
UC2845AQSWITCHING CONTROLLER Texas Instruments |
2,891 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Buck, Flyback, Forward | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control | 14-SOIC |
|
TL1453CDRSWITCHING CONTROLLER Texas Instruments |
15,000 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | PWM | - | Boost | 2 | 1 | - | 3.6V ~ 40V | 1kHz ~ 500kHz | Positive | - | No | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Dead Time Control, Frequency Control | 16-SOIC |