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LM431AIZ +BOM

LM431AIZ: Precision Shunt Regulator for Voltage Monitoring

Manufacturer:

onsemi
Mfr.Part #:

LM431AIZ
Datasheet:

LM431AIZ Datasheet (PDF)
Reference Type:

Shunt
Output Type:

Adjustable
Voltage - Output (Min/Fixed):

2.5V
Voltage - Output (Max):

36 V
EDA/CAD Models:

Request Free CAD Models for LM431AIZ

LM431AIZ General Description

The LM431AIZ is a versatile three-terminal output adjustable regulator that offers thermal stability across a wide range of operating temperatures. By utilizing two external resistors, users can set the output voltage anywhere between approximately 2.5 V and 36 V relative to VREF. With a dynamic output impedance of just 0.2 Ω, these regulators provide efficient performance. Additionally, their active output circuit ensures a sharp turn-on characteristic, making them ideal replacements for Zener diodes in various applications

Key Features

This is a feature-rich product
Guaranteed stability across wide temperature range
Excellent reference voltage accuracy

Application

Offers flexibility and convenience.
Suitable for a range of tasks.
Can be used in multiple applications.

Specifications

Reference Type	Shunt	Output Type	Adjustable
Voltage - Output (Min/Fixed)	2.5V	Voltage - Output (Max)	36 V
Current - Output	100 mA	Tolerance	±2%
Temperature Coefficient	50ppm/°C Typical	Current - Cathode	1 mA
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Through Hole
Base Product Number	LM431