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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Maxim Integrated MAX5071BASA+

IC REG CTRLR FLYBACK 8SOIC

2.48

Microchip Technology MIC38C43AYMM

IC REG CTRLR MULT TOPOLOGY 8MSOP

1.96

Renesas Electronics America Inc. ISL8105AIBZ

IC REG CTRLR BUCK 8SOIC

1.89

Texas Instruments TL5001CD

IC REG CTRLR BCK/BST/FLYBK 8SOIC

1.86

Texas Instruments UCC38C44D

IC OFFLINE CTRLR PWM UVLO 8SOIC

1.81

Texas Instruments UCC38C43D

IC REG CTRLR MULT TOPOLOGY 8SOIC

1.81

Texas Instruments UCC38C42D

IC OFFLINE CTRLR PWM UVLO 8SOIC

1.81

Microchip Technology MIC38C45YM

IC REG CTRLR MULT TOPOLOGY 8SOIC

1.77