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 |
|---|---|---|---|---|---|
MAX1845ETX+T
|
Maxim Integrated | IC REG CTRLR BUCK 36TQFN | 0 | $1.57 | |
MB39A123PMT-G-JN-ERE1
|
Cypress Semiconductor Corp | IC REG CTRLR BUCK 48LQF | 0 | $1.57 | |
TL1453CPWRG4
|
Texas Instruments | IC REG CTRLR 16TSSOP | 0 | $1.56 | |
|
TL1453CPWR
|
Texas Instruments | IC REG CTRLR 16TSSOP | 0 | $1.56 | |
TPS51117PWRG4
|
Texas Instruments | IC REG CTRLR BUCK 14TSSOP | 0 | $1.55 | |
LTC3873ETS8-5#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOP TSOT23-8 | 0 | $1.55 | |
|
LTC3873ETS8#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOP TSOT23-8 | 0 | $1.55 | |
LTC3873EDDB#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOPOLOGY 8DFN | 0 | $1.55 | |
|
LTC3873EDDB-5#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOPOLOGY 8DFN | 0 | $1.55 | |
TL1451CN
|
Texas Instruments | IC REG CTRLR BCK/BST/FLYBK 16DIP | 0 | $1.54 |