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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT1243IS8#PBFHIGH SPEED CURRENT MODE PULSE WI |
101 | 4.76 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 8.2V ~ 25V | 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 100°C (TA) | Surface Mount |
|
LM5146RGYRIC REG CTRLR BUCK 20VQFN |
0 | 4.77 |
RFQ |
Datasheet |
20-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.5V ~ 100V | 100kHz ~ 1MHz | 99% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount, Wettable Flank |
|
LM27213SQX/NOPBIC REG CTRLR BUCK 48WQFN |
0 | 4.33 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ISL8121IRZIC REG CTRLR BUCK 24QFN |
0 | 4.79 |
RFQ |
Datasheet |
24-VFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.9V ~ 5.5V | 150kHz ~ 2MHz | 66% | Yes | No | - | Current Limit, Enable, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
UC3825DWTRIC REG CTRLR MULT TOP 16SOIC |
0 | 4.80 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8.4V ~ 30V | 340kHz ~ 460kHz | 85% | No | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
ADP1821ARQZ-R7IC REG CTRLR BUCK 16QSOP |
748 | 4.82 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.7V ~ 5.5V | 310kHz, 570kHz | 90% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
ISL6312CRZ-TR5338CFOUR-PHASE BUCK PWM CONTROLLER |
0 | 4.83 |
RFQ |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MIC2182YSM-TRIC REG CTRLR BUCK 16SSOP |
940 | 4.84 |
RFQ |
Datasheet |
16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 32V | 300kHz | 86% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
ISL6244CRZSWITCHING CONTROLLER |
600 | 4.84 |
RFQ |
Datasheet |
32-VFQFN Exposed Pad | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | Surface Mount |
|
|
MIC2182-5.0YSMIC REG CTRLR BUCK 16SSOP |
157 | 4.84 |
RFQ |
Datasheet |
16-SSOP (0.209", 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 32V | 300kHz | 86% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LT1737IGNLT1737 - IC VOLT REG TRANSISTOR |
0 | 4.85 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TL1451AMFKBDUAL SWITCHING CONTROLLER |
510 | 4.89 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MCP19110-E/MJIC REG CTRLR BUCK PMBUS 24QFN |
135 | 4.91 |
RFQ |
Datasheet |
24-VFQFN Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 32V | 100kHz ~ 1.6MHz | - | Yes | No | I²C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Surface Mount |
|
UCC2895DWTRIC OFFLINE SW FULL-BRDG 20SOIC |
0 | 4.94 |
RFQ |
Datasheet |
20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | PWM | - | Positive | Phase-Shifted Full-Bridge | 1 | 1 | 10V ~ 16.5V | 1MHz | 100% | - | Yes | - | Frequency Control, Soft Start, Sync | -40°C ~ 85°C (TA) | Surface Mount |
|
MCP19114-E/MQIC REG CTRLR MULT TOP I2C 28QFN |
146 | 4.94 |
RFQ |
Datasheet |
28-VFQFN Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Cuk, Flyback, SEPIC | 1 | 1 | 4.5V ~ 42V | 31.25kHz ~ 2MHz | - | No | No | I²C | - | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC1871EMSLTC1871EMS - WIDE INPUT RANGE, F |
0 | 4.95 |
RFQ |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Bulk | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.5V ~ 36V | 300kHz, 50kHz ~ 1MHz | 92% | No | Yes | - | Enable, Frequency Control | -40°C ~ 85°C | Surface Mount | |
|
HV9120NG-G-M901IC REG CTRLR FLYBACK 16SOIC |
0 | 4.95 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Flyback | 1 | 1 | 10V ~ 450V | 3MHz | 49.4% | No | No | - | Enable, Frequency Control, Reset | -55°C ~ 125°C (TJ) | Surface Mount |
|
ISL6326CRZ-T0.14A, 1000KHZ PQCC40 |
458 | 4.95 |
RFQ |
Datasheet |
40-VFQFN Exposed Pad | Bulk | - | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | - | No | No | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
ISL6244HRZSWITCHING CONTROLLER |
455 | 4.96 |
RFQ |
Datasheet |
32-VFQFN Exposed Pad | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | -10°C ~ 100°C (TA) | Surface Mount |
|
UC3847DWUC3847 CURRENT MODE PWM CONTROLL |
0 | 4.99 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
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