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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 |
|---|---|---|---|---|---|---|---|
| Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | Cut Tape (CT) | 8-SOP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | Tape & Reel (TR) | 8-SOP-EP | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | Tape & Reel (TR),Cut Tape (CT) | 8-SOP | Surface Mount | - | -20°C ~ 85°C (TA) | |
| Richtek USA Inc. | IC REG CTRLR BUCK 10WDFN | Tape & Reel (TR) | 10-WDFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Richtek USA Inc. | IC REG CTRLR BUCK 10WDFN | Tape & Reel (TR),Cut Tape (CT) | 10-WDFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) | |
| Richtek USA Inc. | IC REG CTRLR BUCK 10WDFN | Tape & Reel (TR) | 10-WDFN (3x3) | Surface Mount | - | -40°C ~ 85°C (TA) | |
![]() RT8108BGS $1.46 | Richtek USA Inc. | IC REG CTRLR BUCK PWM SOP-8 | Tape & Reel (TR),Cut Tape (CT) | 8-SOP | Surface Mount | - | -40°C ~ 85°C (TA) |
![]() RT8108FGSP $0.20 | Richtek USA Inc. | IC REG CTRLR BUCK 8SOP | Tape & Reel (TR) | 8-SOP-EP | Surface Mount | - | -40°C ~ 85°C (TA) |
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