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TECH PUBLIC TL431AIDR-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TL431AIDR-TP
LCSC Part #
C48995554
Packaging
SOP-8
Customer #
Key Attributes
Precision adjustable reference source
Datasheetpdf iconTECH PUBLIC TL431AIDR-TP
In-Stock: 2,480
2,480 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0607$ 0.61
100+$ 0.0478$ 4.78
300+$ 0.0413$ 12.39
2,500+$ 0.0365$ 91.25
5,000+$ 0.0326$ 163.00
10,000+$ 0.0307$ 307.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerTECH PUBLIC
PackagingSOP-8
Quiescent Current-
Output Voltage2.495V~36V
Tolerance±1%
Voltage - Supply-
Minimum Cathode Current for Regulation1mA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
Features-
Noise - 10Hz to 10kHz-
Output TypeAdjustable
Operating Temperature-40℃~+125℃
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

This device is a three-terminal adjustable shunt regulator that allows the output voltage to be set to any value between Vref (approximately 2.495V) and 36V using two external resistors. Its typical output impedance is 0.15Ω. The active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in numerous applications. Typical applications include on-board voltage regulation, adjustable power supplies, and power-on/power-off protection.

Features

AI Translation
  • Adjustable output voltage range: 2.495V~36V
  • Low dynamic output impedance: 0.15Ω (typical)
  • Low temperature drift: 5mV (typical)
  • Low output noise
  • High stability with capacitive loads
  • Current capacity range: 1~100 mA
  • Accuracy: 1%
  • Package: SOP8

Applications

AI Translation
  • Adjustable voltage and current reference
  • Zener diode replacement
  • Voltage monitoring
  • Comparator with integrated reference
  • Secondary-side voltage regulation in flyback switching power supplies