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— IC芯片 | 连接器 | 传感器 | 被动器件 —

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 |
|---|---|---|---|---|---|---|---|
![]() LTC3858EUH#PBF $10.37 | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | Tube | 32-QFN (5x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3858EUH#TRPBF $10.37 | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | Tape & Reel (TR),Cut Tape (CT) | 32-QFN (5x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3858EUH-2#PBF $5.52 | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | Tube | 32-QFN (5x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3858EUH-2#TRPBF $5.07 | Analog Devices Inc. | IC REG CTRLR BUCK 32QFN | Tape & Reel (TR) | 32-QFN (5x5) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3858IGN-1#PBF $10.71 | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | Tube | 28-SSOP | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LTC3858IGN-1#TRPBF $5.30 | Analog Devices Inc. | IC REG CTRLR BUCK 28SSOP | Tape & Reel (TR) | 28-SSOP | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LTC3858IUFD-1#PBF $5.79 | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | Tube | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
![]() LTC3858IUFD-1#TRPBF $5.38 | Analog Devices Inc. | IC REG CTRLR BUCK 28QFN | Tape & Reel (TR) | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
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