| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX1540AETJ+TIC REG CTRLR BUCK 32TQFN |
2,828 |
|
- |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 5.5V ~ 28V | 170kHz ~ 620kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation | 32-TQFN (5x5) |
|
UCC2806DWG4IC REG CTRLR MULT TOP 16SOIC |
4,948 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 2 | 1 | - | 8V ~ 14.5V | 47kHz | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control | 16-SOIC |
|
LTC3722EGN-2#TRPBFIC REG CTRLR FULL-BRIDGE 24SSOP |
2,251 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Full-Bridge | 2 | 2 | - | 3.8V ~ 10.25V | - | Positive, Isolation Capable | 98.5% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Ramp, Soft Start | 24-SSOP |
|
LTC3722EGN-1#TRPBFIC REG CTRLR FULL-BRIDGE 24SSOP |
3,417 |
|
Datasheet |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Full-Bridge | 2 | 2 | - | 3.8V ~ 10.25V | - | Positive, Isolation Capable | 98.5% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Ramp, Soft Start | 24-SSOP |
|
MAX15511GTL+TIC CPU CONTROLLER DUAL QFN |
2,330 |
|
- |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LTC1929IG-PG#TRPBFIC REG CTRLR BUCK 28SSOP |
2,398 |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | - | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 28-SSOP |
|
|
LT3758AIDD#TRPBFIC REG CTRLR MULT TOPOLOGY 10DFN |
3,004 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, SEPIC | 1 | 1 | - | 5.5V ~ 100V | 100kHz ~ 1MHz | Positive or Negative, Isolation Capable | - | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 10-DFN (3x3) |
|
LTC1148HVCS-3.3#PBFIC REG CTRLR BUCK 14SOIC |
2,824 |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 20V | Up to 250kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable | 14-SO |
|
|
LTC3827IUH#TRPBFIC REG CTRLR BUCK 32QFN |
3,108 |
|
Datasheet |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | 250kHz ~ 530kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
LTC3850IGN-2#TRPBFIC REG CTRLR BUCK 28SSOP |
2,066 |
|
Datasheet |
- | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 30V | 250kHz ~ 780kHz | Positive | 97.2% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
|
LTC1628IG-SYNC#TRPBFIC REG CTRLR BUCK 28SSOP |
2,008 |
|
Datasheet |
- | 16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.5V ~ 30V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 16-SSOP |
|
LT3757AHMSE#TRPBFIC REG CTRLR MULT TOP 10MSOP |
4,844 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, SEPIC | 1 | 1 | - | 2.9V ~ 40V | 100kHz ~ 1MHz | Positive and Negative | - | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 10-MSOP-EP |
|
|
LTC3880IUJ-1#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
4,193 |
|
Datasheet |
PolyPhase® | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 24V | - | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control | 40-QFN (6x6) |
|
|
LTC3882IUJ#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
4,435 |
|
Datasheet |
PolyPhase® | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 13.8V | 500kHz | Positive | 87.5% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Phase Control | 40-QFN (6x6) |
|
|
LTC3882IUJ-1#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
4,593 |
|
Datasheet |
PolyPhase® | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 13.8V | 500kHz | Positive | 87.5% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 40-QFN (6x6) |
|
LTC3897IFE#TRPBFIC REG CTRLR BUCK BOOST 38TSSOP |
4,661 |
|
Datasheet |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 65V | 75kHz ~ 850kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Overcurrent, Ramping | 38-TSSOP-EP |
|
LTC3897IUHF#TRPBFIC REG CTRLR BUCK BOOST 38QFN |
4,524 |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 65V | 75kHz ~ 850kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Overcurrent, Ramping | 38-QFN (5x7) |
|
LTC3888IUHG-1#TRPBFDUAL OUTPUT 8-PHASE STEP-DOWN DC |
3,637 |
|
Datasheet |
- | 52-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 8 | AEC-Q100 | 4.5V ~ 26.5V | 250kHz ~ 1MHz | Positive | - | No | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 52-QFN (5x8) |
|
|
LTC3729LEUH-6#TRPBFIC REG CTRLR BUCK 32QFN |
2,614 |
|
Datasheet |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 30V | 260kHz ~ 550kHz | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Phase Control, Power Good, Soft Start | 32-QFN (5x5) |
|
LT1683IG#TRPBFIC REG CTRLR PUSH-PULL 20SSOP |
3,162 |
|
Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Push-Pull | 1 | 1 | - | 7.3V ~ 20V | 250kHz | Positive and Negative | 46% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 20-SSOP |