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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
LTC3807HFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 20TSSOP | 151 | $7.88 | |
LTC3838EUHF-2#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 38QFN | 208 | $7.70 | |
LTC3832EGN#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK/BOOST 16SSOP | 236 | $7.52 | |
|
LTC1778IGN#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK/BCK-BST 16SSOP | 473 | $7.52 | |
LTC1147IS8-3.3#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 8SOIC | 400 | $7.52 | |
TPS5120DBT
|
Texas Instruments | IC REG CTRLR BUCK 30TSSOP | 117 | $7.31 | |
|
LT1725CGN#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR FLYBACK 16SSOP | 195 | $7.27 | |
LTC3867IUF#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 24QFN | 182 | $7.22 | |
|
LTC3866IUF#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 24QFN | 188 | $7.22 | |
LTC3860IUH#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 32QFN | 231 | $7.22 |