SC431M
SC431M is manufactured by SEMTECH.
Adjustable Shunt Regulator
Features
- Wide operating current range 130μA to 150mA
- Low dynamic output impedance 0.25Ω typ.
- Trimmed bandgap + 0.5%
- Alternate for TL1431, TL431, LM431& AS431
- Military temperature range
- Available in SOT-23-3 package, fully WEEE and RoHS pliant
Applications
- Linear Regulators
- Switching Power Supplies
Typical Application Circuit
Description
The SC431M is a three terminal adjustable shunt regulator with thermal stability guaranteed over temperature. The output voltage can be adjusted to any value from 2.5V (VREF) to 30V with two external resistors.
The SC431M has a typical dynamic output impedance of 0.25Ω. Active output circuitry provides...
