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GR TL431RoHS

Manufacturer
GRAsian Brands
MPN
TL431
LCSC Part #
C18164471
Packaging
SOT-23
Customer #
Key Attributes
Three-terminal adjustable shunt voltage regulator
Datasheetpdf iconGR TL431
In-Stock: 27,950
27,950 In stock, ships now
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QtyUnit PriceTotal Amount
50+$ 0.0193$ 0.97
500+$ 0.0149$ 7.45
3,000+$ 0.0125$ 37.50
6,000+$ 0.0111$ 66.60
24,000+$ 0.0098$ 235.20
51,000+$ 0.0091$ 464.10
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerGR
PackagingSOT-23
Quiescent Current-
Output Voltage2.44V~2.55V
Tolerance-
Voltage - Supply2.5V~37V
Minimum Cathode Current for Regulation400uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
Features-
Noise - 10Hz to 10kHz-
Operating Temperature0℃~+80℃@(Ta)
Output TypeAdjustable
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Additional Information

TypeDetails
Minimum50
Multiple50
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TL431 is a three-terminal adjustable shunt voltage regulator. By adjusting two external resistors, the output voltage can be set anywhere between Vref (approximately 2.5V) and 36V. It features low dynamic output impedance (typical value 0.2Ω). Since the output voltage can be programmed via a reference voltage, it serves as an excellent replacement for Zener diodes in many applications and is widely used across various electronic circuits.

Features

AI Translation
  • Output voltage up to 36V
  • Low dynamic output impedance, typical 0.2Ω
  • Low output noise voltage
  • Package: TO92, SOT23-3, SOT89-3

Applications

AI Translation
  • Switching power supplies
  • Measuring instruments
  • Other consumer electronics