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HomeCommunitySubjectTL431CZ Automotive Adjustable Voltage Reference: Pinout, Datasheet, and Applications

TL431CZ Automotive Adjustable Voltage Reference: Pinout, Datasheet, and Applications

IC VREF SHUNT 36V 2.21% TO92-3 Hello Friends, now I wanna introduce you guys a very useful little thing and I promise you are gonna love it,this thing call TL431CZ and it is adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range.

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Sep 8, 2021

Cornelia Hill

IC VREF SHUNT 36V 2.21% TO92-3

Hello Friends, now I wanna introduce you guys a very useful little thing and I promise you are gonna love it,this thing call TL431CZ and it is adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range.

TL431CZ

163000In Stock
Min.: 1 Mult.: 1
Quantity Unit Price Ext. Price
1+ $0.26828$0.27
10+ $0.25309$2.53
100+ $0.23877$23.88
500+ $0.22525$112.63
1000+ $0.2125$212.5
Unit Price:$0.26828
Subtotal: $0.27
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TL431CZ Descriptions

The TL431CZ is adjustable shunt voltage references with guaranteed temperature stability over the entire operating temperature range. 

The device temperature range is extended for the automotive version from -40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors.

 The TL431CZ operates with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.22 Ω.

TL431CZ Pinout

TL431CZ CAD Model

TL431CZ Symbol

TL431CZ Footprint

TL431CZ 3D Model

TL431CZ Features

 AEC-Q100 qualified 

 Adjustable output voltage: 2.5 to 36 V 

 Sink current capability: 1 to 100 mA 

 Typical output impedance: 0.22 Ω

 1% and 2% voltage precision 

 Automotive temp. range -40 °C to +125 °C

Specifications

STMicroelectronics TL431CZ technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TL431CZ.

TL431CZ Tech Specifications

STMicroelectronics TL431CZ technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TL431CZ.

Product Attribute Attribute Value
Lifecycle StatusACTIVE (Last Updated: 7 months ago)
Factory Lead Time8 Weeks
MountThrough Hole
Mounting TypeThrough Hole
Package / CaseTO-226-3, TO-92-3 (TO-226AA)
Number of Pins3Pins
Weight4.535924g
Operating Temperature0°C~70°C TA
PackagingBulk
Tolerance±2.21%
JESD-609 Codee3
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations3Terminations
ECCN CodeEAR99
Product Attribute Attribute Value
Temperature Coefficient100 ppm/°C
Terminal FinishMatte Tin (Sn) - annealed
Terminal PositionBOTTOM
Number of Functions1Function
Base Part NumberTL431
Pin Count3
Number of Outputs1Output
Output Voltage36V
Output TypeAdjustable
Max Output Current100mA
Number of Channels1Channel
Trim/Adjustable OutputYES
Analog IC - Other TypeTHREE TERMINAL VOLTAGE REFERENCE
Nominal Supply Current1mA
Accuracy2 %
Product Attribute Attribute Value
Max Output Voltage36V
Max Input Voltage37V
Reference Voltage36V
Reference TypeShunt
Min Output Voltage2.495V
Current - Cathode1mA
Height4.4mm
Length4.7mm
Width3.7mm
REACH SVHCNo SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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TL431CZ Functional Block Diagram

TL431CZ Equivalent

      Part Number        Describtions          Manufaturer
TL431BLP-APPOWER CIRCUITS Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN Micro Commercial Components
TL431BLP-BPPOWER CIRCUITS Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN Micro Commercial Components
TL431CZTPOWER CIRCUITS Adjustable micropower shunt voltage reference STMicroelectronics
TL431ALP-APPOWER CIRCUITS Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN Micro Commercial Components
TL431CZ-APPOWER CIRCUITS Adjustable micropower shunt voltage reference STMicroelectronics
TL431ALP-BPPOWER CIRCUITS Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN Micro Commercial Components

TL431CZ Applications

 Power supply 

 Industrial

 Automotive

TL431CZ Package/Dimension

TL431CZ Package

TL431CZ Dimension

TL431CZ Manufaturer

STMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconducteurs" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics corporate headquarters and the headquarters for EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands.

Datasheet PDF

Download datasheets and manufacturer documentation for STMicroelectronics TL431CZ.

TL431CZ Documents

Download datasheets and manufacturer documentation for TL431CZ

Frequently Asked Questions

Warning of this product?
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts
what's the range of TL431CZ
TL431 Series
FAQ
Warning of this product?
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts
what's the range of TL431CZ
TL431 Series

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