Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | OutputType | Function | OutputConfiguration | Topology | NumberofOutputs | OutputPhases | Voltage-Supply(Vcc/Vdd) | Frequency-Switching | DutyCycle(Max) | SynchronousRectifier | ClockSync | SerialInterfaces | ControlFeatures | OperatingTemperature | MountingType |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3727LXEUH-1#PBFHIGH EFFICIENCY, 2-PHASE SYNCHRO |
138 | 7.99 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 28V | 255kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3728LEGN-1#PBFLTC3728 - 550KHZ, DUAL, 2 PHASE |
448 | 8.01 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX767EAPSTEP-DOWN POWER CONTROLLER |
626 | 8.11 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | 200kHz, 300kHz | 95% | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
TL5001AMJGSWITCHING CONTROLLER |
960 | 8.13 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TPS40428RHARIC REG CTRLR BUCK PMBUS 40VQFN |
0 | 8.14 |
RFQ |
Datasheet |
40-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 20V | 200kHz ~ 1.5MHz | - | No | Yes | PMBus | Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3728LIGN#TRPBFLTC3728 - 550KHZ, DUAL, 2 PHASE |
0 | 8.21 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LM5176QPWPRQ1IC POWER REGULATOR |
982 | 8.24 |
RFQ |
Datasheet |
28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.2V ~ 55V | 100kHz ~ 600kHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC1628CUH#PBFLTC1628 - DUAL 2-PHASE STEP DOWN |
365 | 8.27 |
RFQ |
32-WFQFN Exposed Pad | Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 30V | 220kHz, 140kHz ~ 310kHz | 99.4% | Yes | No | - | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | 0°C ~ 85°C | Surface Mount | |
|
LTC3769EFE#TRPBFIC REG CTRLR BOOST/SEPIC 20TSSOP |
0 | 8.32 |
RFQ |
Datasheet |
20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 1 | 1 | 4.5V ~ 60V | 105kHz ~ 760kHz | 96% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC1771IS8#TRPBFIC REG CTRLR BUCK 8SOIC |
0 | 8.32 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 18V | - | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1771EMS8#TRPBFIC REG CTRLR BUCK 8MSOP |
334 | 8.32 |
RFQ |
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 18V | - | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
R2J20751NP#G0SWITCHING CONTROLLER |
0 | 8.36 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX17024ETD+MAX17024 SINGLE QUICK-PWM STEP- |
0 | 8.36 |
RFQ |
Datasheet |
14-WFDFN Exposed Pad | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2V ~ 26V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1708EG-PG#PBFDUAL SWITCHING CONTROLLER, CURRE |
407 | 8.36 |
RFQ |
Datasheet |
36-SSOP (0.209", 5.30mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 30V | 220kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3833IUDC#TRPBFIC REG CTRLR BUCK 20QFN |
0 | 8.39 |
RFQ |
Datasheet |
20-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3826EG-1#PBFLTC3826-1 - ULTRA LOW IQ, DUAL, |
0 | 8.40 |
RFQ |
Datasheet |
28-SSOP (0.209", 5.30mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 36V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1148LCS#PBFSWITCHING CONTROLLER, CURRENT-MO |
165 | 8.55 |
RFQ |
Datasheet |
14-SOIC (0.154", 3.90mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 20V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
|
UCD9222RGZTIC REG CTRLR BUCK PMBUS 48VQFN |
230 | 8.57 |
RFQ |
Datasheet |
48-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 3.6V | 15.26kHz ~ 2MHz | 100% | No | Yes | I²C, PMBus, SMBus | Enable, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
ISL8120IRZIC REG CTRLR BUCK 32QFN |
490 | 8.58 |
RFQ |
Datasheet |
32-VFQFN Exposed Pad | Tray | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 5.6V | 150kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LT3781EG#PBFLT3781 - SYNC. FORWARD CONTROLLE |
462 | 8.59 |
RFQ |
20-SSOP (0.209", 5.30mm Width) | Bulk | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 9V ~ 18V | Up to 700kHz | 50% | No | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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