TL431X
■DESCRIPTION
The TL431 is high-voltage three-terminal adjustable voltage references, with specified thermal stab...
TL431X
■DESCRIPTION
The TL431 is high-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (2.5V) and 36V with two external resistors. These devices have a typical output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic making the TL431 excellent replacements for lowvoltage zener diodes in many applications, including onboard regulation and adjustable power supplies.
TL431XS-TRG ROHS Compliant This is Halogen Free
Adjustable Precision Shunt Regulatror
■FEATURE
Voltage Reference Accuracy of 1%,0.5% Sink Current Capability from 1mA to 100mA Adjustable Output Voltage from VREF to 36V Low Output Noise Typical Output Dynamic Impedance Less Than
0.2Ω Available in SOT23 and TO-92 package Full RoHS compliance
■APPLICATIONS
Battery Power Equipment Linear
Regulators Switch Power Supply Cellular Phone Digital Cameras Computer Disk Drivers Instrumentation
■PIN CONFIGURATION
ANODE
CATHODE VREF
SOT-23 Top View
■PART NUMBER INFORMATION
TL 431 X X - XX G a b cd e f
VREF
CATHODE ANODE
TO-92 Top View
a : Product Type name. b : Product Serial number. c : Accuracy Code.
A : 0.5% B : 1% d : Package Code e : Handling Code.
f : Lead Plating Code G : Lead-free product.
This product is Halogen Free
TL431X Rev.1.2 Copyright © Semtron Microtech Corp.
1
www.semtron-micro.com
TL43...
