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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 |
|---|---|---|---|---|---|---|---|
![]() LTC3874EUFD#TRPBF $3.15 | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | Tape & Reel (TR) | 28-QFN (4x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3874IUF-1#PBF $7.67 | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | Tube | 24-QFN (4x4) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3874IUF-1#TRPBF $3.39 | Analog Devices Inc. | IC REG CTRLR BUCK 24QFN | Tape & Reel (TR) | 24-QFN (4x4) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3874IUFD#PBF $7.67 | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | Tube | 28-QFN (4x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3874IUFD#TRPBF $3.39 | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | Tape & Reel (TR) | 28-QFN (4x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3875EUH#PBF $9.32 | Analog Devices Inc. | IC REG CTRLR BUCK 40QFN | Tube | 40-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LTC3875EUH#TRPBF $4.41 | Analog Devices Inc. | IC REG CTRLR BUCK 40QFN | Tape & Reel (TR) | 40-QFN (5x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LTC3875EUJ#PBF $9.32 | Analog Devices Inc. | IC REG CTRLR BUCK 40QFN | Tube | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 125°C (TJ) |
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