Products
Power Management
Semtech SC4437
Wide Input Voltage Range Precision Voltage Reference
The SC4437 is a low power precision series bandgap reference device. It accepts wide input voltage range VOUT +0.9V to 28V and generates stable output voltage with superior accuracy and low drift over operating temperatures. The SC4437 is ideal for battery powered systems where there can be wide variations in supply voltage and a need to minimize power dissipation.
Overview
Features
- VIN Voltage Range: VOUT + 0.9V to 28V
- VOUT: Fixed 3.3V
- VOUT High Accuracy ( ±1% ) over -40°C to 125°C
- VOUT Low Temperature Coe# cient
- Output Current up to 20mA
- Low (< 160μA) Quiescent Current
- Stable without Compensation Capacitor
- Available with Compact, Surface Mount SOT-23 Package
- Pb-Free, Halogen Free, RoHS/WEEE compliant product
Applications
Packaging
Order Codes
Diagrams and Specs
Block Diagram
Click diagram to enlarge