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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 |
|---|---|---|---|---|---|---|---|
![]() LTC3887IUJ#TRPBF $7.95 | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 40QFN | Tape & Reel (TR) | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
| Analog Devices Inc. | IC POWER MANAGEMENT | Tube | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) | |
![]() LTC3887IUJ-1#PBF $8.23 | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 40QFN | Tube | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3887IUJ-1#TRPBF $7.95 | Analog Devices Inc. | IC REG CTRLR BUCK PMBUS 40QFN | Tape & Reel (TR) | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3887IUJ-2#PBF $14.54 | Analog Devices Inc. | DUAL OUTPUT POLYPHASE STEP-DOWN | Tube | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
![]() LTC3887IUJ-2#TRPBF $7.95 | Analog Devices Inc. | DUAL OUTPUT POLYPHASE STEP-DOWN | Tape & Reel (TR) | 40-QFN (6x6) | Surface Mount | PolyPhase® | -40°C ~ 125°C (TJ) |
| Analog Devices Inc. | DUAL OUTPUT 8-PHASE BUCK CNTR WI | Tube | 52-QFN (5x8) | Surface Mount | - | -40°C ~ 125°C (TJ) | |
| Analog Devices Inc. | DUAL OUTPUT 8-PHASE STEP-DOWN DC | Tape & Reel (TR) | 52-QFN (5x8) | Surface Mount | - | -40°C ~ 125°C (TJ) |
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