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 |
|---|---|---|---|---|---|
TPS40057PWP
|
Texas Instruments | IC REG CTRLR BUCK 16HTSSOP | 240 | $5.04 | |
|
TPS40055PWP
|
Texas Instruments | IC REG CTRLR BUCK 16HTSSOP | 347 | $5.04 | |
LTC3863EDE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 12DFN | 200 | $5.00 | |
LT3757EDD#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOPOLOGY 10DFN | 1920 | $5.00 | |
LTC1622CMS8#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 8MSOP | 550 | $4.97 | |
LTC3704IMS#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR CUK 10MSOP | 677 | $4.97 | |
|
TPS40051PWP
|
Texas Instruments | IC REG CTRLR BUCK 16HTSSOP | 565 | $4.90 | |
LM5642MTC/NOPB
|
Texas Instruments | IC REG CTRLR BUCK 28TSSOP | 633 | $4.90 | |
UC3825DW
|
Texas Instruments | IC REG CTRLR MULT TOP 16SOIC | 1046 | $4.86 | |
LTC3879IMSE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16MSOP | 297 | $4.82 |