器件名称: TL431ZCLS
功能描述: Programmable Precision Reference
文件大小: 569.29KB 共14页
简 介:TECHNICAL DATA
Programmable Precision Reference
Description
The TL431Z is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 2.5 volts) and 40 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.The TL431Z is characterized for operation from 25oC to +85oC.
TL431Z
Pin Connections
TO-92
ANODE
SOP-8
REFERENCE
CATHODE
SOT-23
SOT-89
Features
Programmable Output Voltage to 40V Low Dynamic Output Impedance 0.2 Sink Current Capability of 0.1 mA to 100 mA Equivalent Full-Range Temperature Coefficient of 50 ppm/oC Temperature Compensated for Operation over Full Rated Operating Temperature Range Low Output Noise Voltage Fast Turn on Response TO-92, SOP- 8, SOT-23, SOT-89 packages
Ordering Information
Product Number TL431ZCLF TL431ZCLS TL431ZCD TL431ZCS TL431ZCP TL431ZALF TL431ZALS TL431ZAD TL431ZAS TL431ZAP TL431ZLF TL431ZLS TL431ZD TL431ZS TL431ZP Reference Input Voltage Package TO-92 0.5% 8-SOP SOT-23 SOT-89 TO-92 1% 8-SOP SOT-23 SOT-89 TO-92 2% 8-SOP SOT-23 SOT-89
Rev. 01
TL431Z
Symbol Functional Block Diagram Equivalent Schematic
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Characteristic C……
