LM431SC
LM431SC is Programmable Shunt Regulator manufactured by Fairchild Semiconductor.
- Part of the LM431SA comparator family.
- Part of the LM431SA comparator family.
Features
- Programmable Output Voltage to 36 Volts
- Low Dynamic Output Impedance 0.20 Typical
- Sink Current Capability of 1.0 to 100m A
- Equivalent Full-Range Temperature Coefficient of
50ppm/°C Typical
- Temperature pensated for Operation Over Full Rated
Operating Temperature Range
- Low Output Noise Voltage
- Fast Turn-on Response
Description
The LM431SA/LM431SB/LM431SC are three terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacement for Zener Diodes in many applications.
SOT-89
1. Ref 2. Anode 3. Cathode SOT-23F
1. Cathode 2. Ref 3. Anode
Internal...
