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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 |
|---|---|---|---|---|---|---|---|
 BD9036EFV-CE2 $4.28 | Rohm Semiconductor | AUTOMATICALLY CONTROLLED BUCK-BO | Tape & Reel (TR),Cut Tape (CT) | 24-HTSSOP-B | Surface Mount | - | -40°C ~ 125°C (TA) |
 BD9040FV-E2 $4.31 | Rohm Semiconductor | IC REG CTRLR BUCK 20SSOP | Tape & Reel (TR),Cut Tape (CT) | 20-SSOP-B | Surface Mount | - | -40°C ~ 85°C (TA) |
 BD9045FV-E2 $5.65 | Rohm Semiconductor | IC REG CTRLR BUCK 28SSOP | Tape & Reel (TR),Cut Tape (CT) | 28-SSOP-B | Surface Mount | - | -40°C ~ 85°C (TA) |
 BD9300F-E2 $3.58 | Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 14-SOP | Tape & Reel (TR),Cut Tape (CT) | 14-SOP | Surface Mount | - | -40°C ~ 85°C (TA) |
 BD9300FV-E2 $3.49 | Rohm Semiconductor | IC REG CTRLR BUCK/BOOST 14-SSOP | Tape & Reel (TR),Cut Tape (CT) | 14-SSOP-B | Surface Mount | - | -40°C ~ 85°C (TA) |
 BD9305AFVM-TR $3.09 | Rohm Semiconductor | IC REG CTRLR BUCK 8MSOP | Tape & Reel (TR),Cut Tape (CT) | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
BD9306AFVM-TR $2.20 | Rohm Semiconductor | IC REG CTRLR BOOST 8MSOP | Tape & Reel (TR),Cut Tape (CT) | 8-MSOP | Surface Mount | - | -40°C ~ 85°C (TA) |
 BD9540EFV-E2 $1.45 | Rohm Semiconductor | IC REG CTRLR BUCK 28HTSSOP | Tape & Reel (TR) | 28-HTSSOP-B | Surface Mount | - | -20°C ~ 100°C (TA) |
