TL431AGXTR by Analog Integrations | APACVoltage Reference | Avnet ASIA
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信息

TL431AGXTR

Analog Integrations

V-Ref Adjustable/Precision 200mA 3-Pin SOT-89 T/R

制造商料号#: TL431AGXTR

替代型号#: TL431AGXTR


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描述

文档

替代/替换

信息

The TL431A is a 3-terminal adjustable precision shunt regulators with guaranteed temperature stability over the applicable extended commercial temperature range. The output voltage may be set at any level greater than 2.495V (VREF) up to 30V merely by selecting two external resistors that act as a voltage divider network. These devices have a typical output impedance of 0.08W. Active output circuitry provides a very sharp turn-on characteristics, making these devices excellent improved replacements for zener diodes in many applications. The precise ±0.5% reference voltage tolerance of the TL431A makes it possible in many applications to avoid the use of a variable resistor, consequently saving cost and eliminating drift and reliability problems associated with it.

技术参数

  • Unconditionally Stable.
  • Precision Reference Voltage.
    • TL431A :2.495V ±1.0%
  • Sink Current Capability: 200mA.
  • Minimum Cathode Current for Regulation: 250mA.
  • Equivalent Full-Range Temperature Coefficient: 50 ppm/°C.
  • Fast Turn-On Response.
  • Low Dynamic Output Impedance: 0.08W.
  • Adjustable Output Voltage.
  • Low Output Noise.
  • Space Saving SOT-89, SOT-23, TO-92 and SO8 packages.

技术特性

描述
寻找类似物料
Mounting
Surface Mount
Max Processing Temp
260
Maximum Output Current
200 mA
Pin Count
3
Operating Temperature
-40 to 85 °C
Topology
Shunt
Product Dimensions
4.6(Max) x 2.6(Max) x 1.6(Max)
Maximum Temperature Coefficient
50 ppm/°C
Screening Level
Industrial
Supplier Package
SOT-89

ECCN / UNSPSC

描述
ECCN:
EAR99
计划交货期 B:
85412100005.2
HTSN:
85412100005.2
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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