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 |
|---|---|---|---|---|---|
LTC3727IG-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 28SSOP | 145 | $14.31 | |
LTC3899HUHF#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK/BUCK-BST 38QFN | 104 | $13.95 | |
XR77128ELB-F
|
MaxLinear, Inc. | IC REG CTRLR BUCK SMBUS 44TQFN | 420 | $13.79 | |
LTC3892IUH#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 32QFN | 184 | $13.69 | |
|
LTC1628IG-PG#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 28SSOP | 235 | $13.44 | |
LTC3887EUJ-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | 224 | $13.26 | |
|
LTC3728IUH#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 32QFN | 186 | $13.11 | |
|
LTC3882EUJ-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 40QFN | 159 | $12.95 | |
|
LTC3883IUH-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 32QFN | 393 | $12.83 | |
|
LTC3890IGN-1#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 28SSOP | 676 | $12.55 |