HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2008.04.01 Page No. : ...
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2008.04.01 Page No. : 1/7
H431 Series
ADJUSTABLE SHUNT
REGULATOR
Description
The H431 series are three-terminal adjustable
regulators with guarante-ed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.495 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.
Features
Programmable output voltage Temperature coefficient is 50ppm/oC typical Temperature compensated for operation over full temperature range Low output noise voltage Fast turn on response
Ordering Information
H431 Series Pin Assignment
3 12
3-Lead Plastic SOT-23 Package Code: N Pin 1: Reference Pin 2: Cathode Pin 3: Anode
...