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 |
|---|---|---|---|---|---|
UCC3803PWTRG4
|
Texas Instruments | IC REG CTRLR MULT TOP 8TSSOP | 0 | $1.35 | |
|
UCC3803PWTR
|
Texas Instruments | IC REG CTRLR MULT TOP 8TSSOP | 0 | $1.35 | |
UCC3803DTRG4
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8SOIC | 0 | $1.35 | |
LV5749NV-TLM-E
|
ON Semiconductor | IC REG CTRLR BUCK 16SSOP | 0 | $1.34 | |
SC493ULTRT
|
Semtech Corporation | IC REG CTRLR BUCK I2C MLPQ-20 | 0 | $1.34 | |
ISL8841AMUZ-T
|
Renesas Electronics America Inc. | IC REG CTRLR BOOST/FLYBACK 8MSOP | 0 | $1.34 | |
|
ISL8841AAUZ-T
|
Renesas Electronics America Inc. | IC REG CTRLR BOOST/FLYBACK 8MSOP | 0 | $1.34 | |
|
ISL8840AMUZ-T
|
Renesas Electronics America Inc. | IC REG CTRLR BOOST/FLYBACK 8MSOP | 0 | $1.34 | |
ISL8841AMBZ-T
|
Renesas Electronics America Inc. | IC REG CTRLR BOOST/FLYBACK 8SOIC | 0 | $1.34 | |
|
ISL8843AMBZ-T
|
Renesas Electronics America Inc. | IC REG CTRLR BOOST/FLYBACK 8SOIC | 0 | $1.34 |