产品
电源管理
Semtech SC4212B
Very Low Input /Very Low Dropout 1 Amp Regulator
The SC4212B is a high performance linear voltage regulator designed for applications requiring very low dropout voltage at load currents up to 1 Ampere. It operates with VIN as low as 1.6V and up to 6V, making it useful for a wide range of different applications and rails. The output voltage is programmable down to 0.5V, set via an external resistor divider, or to a fixed setting of 0.5V depending upon how the FB pin is configured.
概览
Features
- Input Voltage Range from 1.6V to 6.0V
- 150mV Maximum Dropout @ 1A
- Adjustable Output from 0.5V with ± 1% Accuracy
- 12µA Quiescent Current in Shutdown
- Enable Input
- 250µs Internal Soft-Start
- Over Current and Over Temperature Protection
- Reverse Blocking from Output to Input
- Full Industrial Temperature Range
- 3mm x 3mm x 1mm MLPD-8 Package
- Fully WEEE and RoHS Compliant
应用
- Telecom and Networking Cards
- Motherboards and Peripheral Cards
- Industrial Applications
- Wireless Infrastructure
- 医疗设备
Packaging
- MLPD-8: 3mm x 3mm x 1mm
Order Codes
- SC4212BMLTRC: WEEE and RoHS compliant and halogen free, 3,000 pcs. Tape and reel
- SC4212BEVB: Evaluation board
Diagrams and Specs
Block Diagram
Click diagram to enlarge