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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ON Semiconductor UC3844BDR2G

IC REG CTRLR PWM CM 14-SOIC

0.65

Taiwan Semiconductor Corporation TS34063CS RLG

SWITCHING REGULATOR, DC-DC, BUCK

0

Linear Technology / Analog Devices LT3845AMPFE#PBF

IC REG CTRLR BUCK 16TSSOP

20.64

Linear Technology / Analog Devices LT8708HUHG#PBF

80V SYNCHRONOUS 4-SWITCH BUCK-BO

18.41

Linear Technology / Analog Devices LT8708IUHG#PBF

80V SYNCHRONOUS 4-SWITCH BUCK-BO

17.7

Linear Technology / Analog Devices LTC3884IRHE-1#PBF

IC REG CTRLR BUCK PMBUS 48QFN

16.8

Linear Technology / Analog Devices LTC3886IUKG-1#PBF

0V 2X OUT BUCK CNTR W/ DIG PWR S

16.8

Linear Technology / Analog Devices LTC3884IRHE#PBF

IC REG CTRLR BUCK PMBUS 48QFN

16.8