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 |
|---|---|---|---|---|---|
LTC3851IGN#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16SSOP | 272 | $4.69 | |
LTC3851IUD#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16QFN | 306 | $4.69 | |
MCP19123-E/MQ
|
Microchip Technology | DIGITALLY ENHANCED POWER ANALOG | 486 | $4.56 | |
LTC3879EMSE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16MSOP | 552 | $4.26 | |
MCP19122-E/MJ
|
Microchip Technology | DIGITALLY ENHANCED POWER ANALOG | 541 | $4.24 | |
HV9123NG-G
|
Microchip Technology | IC REG CTRLR FLYBACK 16SOIC | 291 | $3.83 | |
LTC3822EMSE#PBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 10MSOP | 506 | $3.75 | |
TFS7701H
|
Power Integrations | IC REG CTRLR MULT TOP ESIP-16F | 117 | $3.54 | |
UC2573D
|
Texas Instruments | IC REG CTRLR BUCK 8SOIC | 147 | $3.31 | |
MAX15001AEUB+
|
Maxim Integrated | IC REG CTRLR BOOST/FLYBK 10UMAX | 240 | $3.23 |