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PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and \"burn off\" excess voltage.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() NCV891234MW33R2G $2.41 | onsemi | IC REG CTRLR BUCK 12DFN | Tape & Reel (TR),Bulk | 12-DFN (4x4) | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() NCV891234MW50R2G $2.41 | onsemi | IC REG CTRLR BUCK 12DFN | Tape & Reel (TR),Bulk | 12-DFN (4x4) | Surface Mount | - | -40°C ~ 150°C (TJ) |
| onsemi | IC REG CTRLR BUCK 12DFN | Tape & Reel (TR) | 12-DFN (4x4) | Surface Mount | - | -40°C ~ 150°C (TJ) | |
![]() NCV891334MW50R2G $2.41 | onsemi | IC REG CTRLR BUCK 12DFN | Tape & Reel (TR),Bulk | 12-DFN (4x4) | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() NCV891930MW00AR2G $3.60 | onsemi | IC CTLR SYNC BUCK 24QFNW | Tape & Reel (TR),Cut Tape (CT) | 24-QFNW (4x4) | Surface Mount, Wettable Flank | - | -40°C ~ 150°C (TJ) |
| onsemi | IC CTLR SYNC BUCK 24QFNW | Tape & Reel (TR) | 24-QFNW (4x4) | Surface Mount, Wettable Flank | - | -40°C ~ 150°C (TJ) | |
![]() NCV891930MW01AR2G $3.60 | onsemi | IC CTLR SYNC BUCK 24QFNW | Tape & Reel (TR),Cut Tape (CT) | 24-QFNW (4x4) | Surface Mount, Wettable Flank | - | -40°C ~ 150°C (TJ) |
![]() NCV891930MW01R2G $1.04 | onsemi | IC CTLR SYNC BUCK 24QFNW | Tape & Reel (TR),Bulk | 24-QFNW (4x4) | Surface Mount, Wettable Flank | - | -40°C ~ 150°C (TJ) |
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