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.

---

Linear Technology / Analog Devices LTC7840HUFD#TRPBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

4.88

Linear Technology / Analog Devices LTC7840HFE#TRPBF

DUAL PHASE/OUTPUT NON-SYNCH BOOS

4.88

Renesas Electronics America Inc. ISL78229ARZ-T

IC REG CTRLR BOOST PMBUS 40WQFN

4.88

Linear Technology / Analog Devices LTC3803MPS6-5#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

4.88

Linear Technology / Analog Devices LTC3803MPS6-3#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

4.88

Linear Technology / Analog Devices LTC3803MPS6#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

4.88

Maxim Integrated MAX1876AEEG+

IC REG CTRLR BUCK 24QSOP

4.87

Texas Instruments TPS53667RTAR

6-PHASE, D-CAP+ STEP-DOWN DRIVER

4.86