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DC DC Switching Controllers
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.
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| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 ISL62870HRUZ-T $3.14 | Renesas Electronics Corporation | IC REG CTRLR BUCK 16TQFN | Tape & Reel (TR),Cut Tape (CT) | 16-UTQFN (2.6x1.8) | Surface Mount | Robust Ripple Regulator™ (R3) | -10°C ~ 100°C (TA) |
ISL62871HRUZ-T $4.27 | Renesas Electronics Corporation | IC REG CTRLR BUCK 16TQFN | Tape & Reel (TR),Cut Tape (CT) | 16-UTQFN (2.6x1.8) | Surface Mount | Robust Ripple Regulator™ (R3) | -10°C ~ 100°C (TA) |
| Renesas Electronics Corporation | IC REG CTRLR BUCK 20-TQFN | Tape & Reel (TR) | 16-UTQFN (2.6x1.8) | Surface Mount | Robust Ripple Regulator™ (R3) | -10°C ~ 100°C (TA) | |
| Renesas Electronics Corporation | IC REG CTRLR BUCK 40QFN | Tube | 40-QFN (6x6) | Surface Mount | - | 0°C ~ 70°C (TA) | |
| Renesas Electronics Corporation | IC REG CTRLR BUCK 40QFN | Tape & Reel (TR) | 40-QFN (6x6) | Surface Mount | - | 0°C ~ 70°C (TA) | |
 ISL6306IRZ $3.01 | Renesas Electronics Corporation | IC REG CTRLR BUCK 40QFN | Bulk | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 85°C (TA) |
 ISL6306IRZ-INT $3.01 | Intersil | SWITCHING CONTROLLER, CURRENT/VO | Bulk | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 85°C (TA) |
ISL6306IRZ-T $3.01 | Renesas Electronics Corporation | IC REG CTRLR BUCK 40QFN | Bulk | 40-QFN (6x6) | Surface Mount | - | -40°C ~ 85°C (TA) |
