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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 |
|---|---|---|---|---|---|---|---|
| Analog Devices Inc. | IC REG CTRLR BUCK/BOOST | Tube | 28-TSSOP-EP | Surface Mount | - | -40°C ~ 125°C | |
 LT8390EFE#PBF $9.19 | Analog Devices Inc. | IC REG CTRLR BUCK/BOOST 28TSS | Tube | 28-TSSOP-EP | Surface Mount | - | -40°C ~ 125°C (TJ) |
LT8390EFE#TRPBF $11.49 | Analog Devices Inc. | IC REG CTRLR BUCK/BOOST 28TSS | Tape & Reel (TR),Cut Tape (CT) | 28-TSSOP-EP | Surface Mount | - | -40°C ~ 125°C (TJ) |
 LT8390EUFD#PBF $11.57 | Analog Devices Inc. | IC REG CTRLR BUCK/BOOST 28QFN | Tube | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
LT8390EUFD#TRPBF $11.57 | Analog Devices Inc. | IC REG CTRLR BUCK/BOOST 28QFN | Tape & Reel (TR),Cut Tape (CT) | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
LT8390EUFD#WPBF $12.04 | Analog Devices Inc. | 60V SYNC 4-SWITCH BUCK-BOOST CNT | Tube | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
LT8390EUFD#WTRPBF $6.20 | Analog Devices Inc. | 60V SYNC 4-SWITCH BUCK-BOOST CNT | Tape & Reel (TR) | 28-QFN (4x5) | Surface Mount | - | -40°C ~ 125°C (TJ) |
LT8390HFE#PBF $12.77 | Analog Devices Inc. | 60V SYNCHRONOUS 4-SWITCH BUCK-BO | Tube | 28-TSSOP-EP | Surface Mount | - | -40°C ~ 150°C (TJ) |
