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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 |
|---|---|---|---|---|---|---|---|
![]() MAX1651CPA $2.52 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8DIP | Tube,Tube | 8-PDIP | Through Hole | - | 0°C ~ 70°C (TA) |
![]() MAX1651CSA $2.52 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8SOIC | Tube,Tube | 8-SOIC | Surface Mount | - | 0°C ~ 70°C (TA) |
![]() MAX1651CSA+ $7.18 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8SOIC | Tube | 8-SOIC | Surface Mount | - | 0°C ~ 70°C (TA) |
![]() MAX1651CSA+T $3.20 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | 0°C ~ 70°C (TA) |
![]() MAX1651CSA-T $2.62 | Analog Devices Inc./Maxim Integrated | STEP-DOWN DC-DC CONTROLLER | Bulk | 8-SOIC | Surface Mount | - | 0°C ~ 70°C (TA) |
![]() MAX1651EPA $4.40 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8DIP | Tube | 8-PDIP | Through Hole | - | -40°C ~ 85°C (TA) |
![]() MAX1651ESA $3.18 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8SOIC | Tube,Tube | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MAX1651ESA+ $8.49 | Analog Devices Inc./Maxim Integrated | IC REG CTRLR BUCK 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |

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