TL1431CD - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TL1431CD
Manufacturer

TI
ChipWorker Part#

CW25588413
Category

Voltage Reference
Package

SOIC-8
Description

Shunt Voltage Reference Precision Adjustable (Programmable) Shunt Reference V-Ref Adjustable 2.5V to 36V 100mA 8Pin SOIC Tube
Documentation

Datasheet

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TL1431CD Specifications

Attribute	Attribute Value

Part Number	TL1431CD
Manufacturer	TI
ChipWorker Part#	CW25588413
Category	Voltage Reference
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Capacitance Tolerance	±0.4 %
Input Voltage (DC)	2.50V ~ 36.0V
Output Voltage	2.5V ~ 36V
Output Current	100 mA
Number of Channels	1 Channel
Number of Positions	8 Position
Input Voltage (Max)	37 V
Input Voltage (Min)	2.5 V
Output Voltage (Max)	36 V
Output Voltage (Min)	2.5 V
Output Current (Max)	100 mA
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Accuracy	±0.4 %
Input Voltage	37 V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	0℃ ~ 70℃
Temperature Coefficient	±23 ppm/℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors. This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
The TL1431C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TL1431Q is characterized for operation over the full automotive temperature range of –40°C to 125°C. The TL1431M is characterized for operation over the full military temperature range of –55°C to 125°C.

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