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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 |
|---|---|---|---|---|---|---|---|
![]() MIC38C45AYMM $2.30 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8MSOP | Tube | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MIC38C45AYMM-TR $0.68 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8MSOP | Tape & Reel (TR) | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MIC38C45BM $1.01 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8SOIC | Bulk | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MIC38C45BM-TR $0.91 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MIC38C45BMM $1.10 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8MSOP | Bulk | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() MIC38C45BMM-TR $0.99 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8MSOP | Tape & Reel (TR) | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
| Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8DIP | Bulk | 8-DIP | Through Hole | - | -40°C ~ 85°C (TA) | |
![]() MIC38C45YM $1.15 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 85°C (TA) |
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