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LM431CCZ/NOPB +BOM

Shunt Voltage Reference IC Adjustable 2.5V 37 VV -0.6%, +0.4% 100 mA TO-92-3

Manufacturer:

Texas Instruments
Mfr.Part #:

LM431CCZ/NOPB
Datasheet:

LM431CCZ/NOPB Datasheet (PDF)
Mounting Style:

Through Hole
Reference Type:

Shunt Adjustable Precision References
Output Voltage:

2.495 V to 37 V
Initial Accuracy:

0.5 %
EDA/CAD Models:

Request Free CAD Models for LM431CCZ/NOPB

LM431CCZ/NOPB General Description

The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (V_REF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications.

The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.

Key Features

Average Temperature Coefficient 50 ppm/°C
Temperature Compensated for Operation Over
the Full Temperature Range
Programmable Output Voltage
Fast Turnon Response
Low-Output Noise
Low-Dynamic Output Impedance
Available in Space-Saving SOIC-8, SOT-23, and
TO-92 Packages

Specifications

Product Category	Voltage References	Mounting Style	Through Hole
Reference Type	Shunt Adjustable Precision References	Output Voltage	2.495 V to 37 V
Initial Accuracy	0.5 %	Temperature Coefficient	97 PPM / C
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Series	LM431	Description/Function	ADJUSTABLE PRECISION ZENER SHUNT REGULATOR
Input Voltage	37 V	Maximum Output Voltage	36 V
Product Type	Voltage References	Factory Pack Quantity	1800
Subcategory	PMIC - Power Management ICs	Topology	Shunt References
Unit Weight	0.016000 oz