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 |
|---|---|---|---|---|---|
UC3844BVD1R2G
|
ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | 5746 | $0.00 | |
|
UC2844BD1R2G
|
ON Semiconductor | IC REG CTRLR PWM CM 8-SOIC | 6056 | $0.00 | |
|
UC3845BVD1R2G
|
ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8SOIC | 20950 | $0.00 | |
LM5116WG/NOPB
|
Texas Instruments | IC REG CTRLR BUCK 20-CFP | 78 | $149.95 | |
TPS40200HD
|
Texas Instruments | IC REG CTRLR BUCK 8SOIC | 458 | $115.32 | |
TPS40200SHKJ
|
Texas Instruments | IC REG CTRLR BUCK 8CFP | 59 | $100.91 | |
LTC3891MPFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 20TSSOP | 555 | $21.22 | |
LT3845MPFE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16TSSOP | 135 | $20.64 | |
UC3823ADW
|
Texas Instruments | IC REG CTRLR MULT TOP 16SOIC | 246 | $16.92 | |
LTC3884IUK#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK PMBUS 48QFN | 917 | $16.80 |