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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 |
---|---|---|---|---|---|---|---|
![]() A4450KESTR-J $3.15000 | Allegro MicroSystems | IC REG CTRLR BUCK-BOOST 20QFN | Tape & Reel (TR),Cut Tape (CT) | 20-QFN (4x4) | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() A6727 $1.10000 | STMicroelectronics | IC REG CTRLR BUCK 8SOIC | Tube | 8-SOIC | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() A6727BTR $0.80000 | STMicroelectronics | DC-DC CONVERTERS | Tape & Reel (TR) | 8-SO | Surface Mount | ECOPACK® | -40°C ~ 150°C (TJ) |
![]() A6727TR $1.59000 | STMicroelectronics | IC REG CTRLR BUCK 8SOIC | Tape & Reel (TR),Cut Tape (CT) | 8-SOIC | Surface Mount | - | -40°C ~ 150°C (TJ) |
![]() A7987TR $4.28000 | STMicroelectronics | 61 V 3A ASYNCHRONOUS STEP-DOWN S | Tape & Reel (TR),Cut Tape (CT) | 16-HTSSOP | Surface Mount | - | -40°C ~ 150°C (TJ) |
Microsemi Corporation | INTEGRATED CIRCUITS | Bulk | - | - | * | - | |
![]() AAC243E-S8A-G-LF-TR $1.36000 | Microchip Technology | IC REG CTRLR MULT TOPOLOGY 8SOIC | Tape & Reel (TR) | 8-SOIC | Surface Mount | - | -40°C ~ 105°C (TA) |
![]() AD9560AKR $19.76000 | Analog Devices Inc. | IC REG CTRLR 28SOIC | Tube | 28-SOIC | Surface Mount | * | - |