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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 |
|---|---|---|---|---|---|---|---|
| Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -55°C ~ 125°C (TJ) | |
| Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8MSOP | Tube | 8-MSOP | Surface Mount | - | -55°C ~ 125°C (TJ) | |
 ISL8840AMUZ-T $3.88 | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8MSOP | Tape & Reel (TR),Cut Tape (CT) | 8-MSOP | Surface Mount | - | -55°C ~ 125°C (TJ) |
| Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 105°C (TA) | |
 ISL8841AABZ $1.30 | Intersil | ISL8841 - SINGLE-ENDED CURRENT M | Bulk | 8-SOIC | Surface Mount | - | -40°C ~ 105°C (TA) |
 ISL8841AABZ-T $1.30 | Intersil | 2000KHZ PDSO8 | Bulk | 8-SOIC | Surface Mount | - | -40°C ~ 105°C (TA) |
ISL8841AAUZ $1.39 | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8MSOP | Tube | 8-MSOP | Surface Mount | - | -40°C ~ 105°C (TA) |
ISL8841AAUZ-T $3.84 | Renesas Electronics Corporation | IC REG CTRLR BOOST/FLYBACK 8MSOP | Tape & Reel (TR),Cut Tape (CT) | 8-MSOP | Surface Mount | - | -40°C ~ 105°C (TA) |
