AN431 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 3
Max Voltage (typical range): 36 V
Description
The AN431 series ICs are three-terminal adjustable shunt regulators with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on characteristics, low temperature coefficient and low output impedance, which make them ideal substitutes for Zener diodes in applications such as switching power supply, charger and other adjustable regulators.
Key Features
- Programmable Precise Output Voltage from 2.5V to 36V
- High Stability under Capacitive Load
- Low Temperature Deviation: 4.5mV Typical
- Low Equivalent Full-range Temperature Coefficient with 20PPM/oC Typical
- Low Dynamic Output Resistance: 0.15Ω Typical
