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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Texas Instruments TL3843BP

IC REG CTRLR MULT TOPOLOGY 8DIP

1.09

Microchip Technology MCP1632-AAE/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

1.04

Texas Instruments TL3844P

IC REG CTRLR BST FLYBK PWM 8-DIP

1.03

Texas Instruments TL3845D-8

IC REG CTRLR MULT TOPOLOGY 8SOIC

0.95

Texas Instruments TL3842P

IC REG CTRLR BST FLYBK PWM 8-DIP

0.94

Texas Instruments TL594ID

IC REG CTRLR MULT TOP 16SOIC

0.94

STMicroelectronics UC2843BN

IC REG CTRLR BST/FLYBK 8-MINIDIP

0.91

ON Semiconductor UC3845BVNG

IC REG CTRLR BOOST/FLYBACK 8DIP

0.84