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 |
|---|---|---|---|---|---|
RN5RK501B-TR-FE
|
RICOH Electronic Devices Co., LTD. | DCDC CONVERTER 8V INPUT VFM STEP | 3000 | $0.59 | |
UC2845BDR2G
|
ON Semiconductor | IC REG CTRLR BOOST/FLYBK 14SOIC | 2500 | $0.00 | |
UC3842BD1
|
STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-SO | 3977 | $0.79 | |
|
UC3844BD1
|
STMicroelectronics | IC REG CTRLR BST FLYBK ISO 8-SO | 3998 | $0.79 | |
NCV887000D1R2G
|
ON Semiconductor | IC REG CTRLR BOOST/FLYBACK 8SOIC | 2500 | $1.11 | |
|
LM3743MM-300/NOPB
|
Texas Instruments | IC REG CTRLR BUCK 10MSOP | 4000 | $2.85 | |
LTC3863EMSE#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 12MSOP | 2980 | $5.28 | |
TPS43330QDAPRQ1
|
Texas Instruments | IC REG CTRLR BUCK/BOOST 38HTSSOP | 2000 | $3.29 | |
LT3758IMSE#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR MULT TOP 10MSOP | 3439 | $0.00 | |
LTC3703EGN-5#TRPBF
|
Linear Technology / Analog Devices | IC REG CTRLR BUCK 16SSOP | 2500 | $0.00 |