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onsemi LM431ACZX

V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R T/R
$ 0.081
Obsolete

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi LM431ACZX.

IHS

Datasheet9 pages5 years ago
Datasheet11 pages13 years ago

Augswan

Electro Sonic

onsemi

Fairchild Semiconductor

Inventory History

3 month trend:
+0.33%

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Alternate Parts

Price @ 1000
$ 0.081
$ 0.074
$ 0.074
Stock
25,143,557
898,747
898,747
Authorized Distributors
6
4
4
Case/Package
TO-92-3
TO-92-3
TO-92-3
Number of Pins
3
3
3
Max Output Current
100 mA
100 mA
100 mA
Min Input Voltage
2.5 V
2.5 V
2.5 V
Max Input Voltage
36 V
36 V
36 V
Min Output Voltage
2.45 V
2.45 V
2.45 V
Max Output Voltage
2.55 V
2.55 V
2.55 V
Tolerance
2 %
2 %
2 %
Temperature Coefficient
50 ppm/°C
50 ppm/°C
50 ppm/°C
Cathode Current
1 mA
1 mA
1 mA

Supply Chain

Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-09-25
Lifecycle StatusObsolete (Last Updated: 5 days ago)
LTB Date2025-01-05
LTD Date2025-07-05
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)

Related Parts

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TL431 Series 2.5 to 36 V Programmable Precision Reference - TO-92
Texas InstrumentsTL431CLPRE3
V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 T/R
Texas InstrumentsTL431AILPR
V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R
Texas InstrumentsTL431ACLPRE3
V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R

Descriptions

Descriptions of onsemi LM431ACZX provided by its distributors.

V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R T/R
EAR99 LM431 Tape & Reel (TR) 2012 voltage reference device 1mA 36V -25C~85C TA ±2%
LM431A Series Adjustable 2.5 - 36 V 100 mA 2% Shunt Regulator - TO-92
Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PBCY3
Adjustable Shunt Voltage Reference, 36V, 100mA, 2% Tol, TO-92
Shunt Voltage Regulator IC; Termination Type:Through Hole; Package/Case:3-TO-92; No. of Pins:3; Operating Temperature Range:-25°C to +85°C; Leaded Process Compatible:Yes; Cathode Current Max, Ik:100mA; Cathode Voltage Max, Vka:36V ;RoHS Compliant: Yes
The LM431A/LM431B/LM431C are three-terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2W. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacement for Zener Diodes in many applications. Product Highlights: Programmable output voltage to 36 volts Low dynamic output impedance 0.20 typical Sink current capability of 1.0 to 100mA Equivalent full-range temperature coefficient of 50ppm/C typical Temperature compensated for operation over full rated operating temperature range Low output noise voltage Fast turn-on response

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON Semiconductor / Fairchild
  • ON SEMICOND
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • onsemi / Fairchild
  • ON SEMICONDUCTOR CORP
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd