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TECH PUBLIC TL431CDR-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TL431CDR-TP
LCSC Part #
C48995563
Packaging
SOP-8
Customer #
Key Attributes
Precision adjustable reference source
Datasheetpdf iconTECH PUBLIC TL431CDR-TP
In-Stock: 3,965
3,965 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0808$ 0.40
50+$ 0.0636$ 3.18
150+$ 0.055$ 8.25
500+$ 0.0486$ 24.30
2,500+$ 0.0434$ 108.50
5,000+$ 0.0408$ 204.00
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
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

This device is a three-terminal adjustable shunt regulator that can set the output voltage to any value between Vref (approximately 2.495V) and 36V using two external resistors. These devices feature an output impedance of 0.15 Ω (typical). 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 switching power supplies.

Features

AI Translation
  • Adjustable output voltage range: 2.495V~36V
  • Low dynamic output resistance: 0.15 Ω (typical)
  • Low temperature drift: 5 mV (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 for flyback switching power supplies