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TECH PUBLIC TL431BMFDT(TP)RoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TL431BMFDT(TP)
LCSC Part #
C52145989
Packaging
SOT-23
Customer #
Key Attributes
2.495V~36V ±0.5% 2.495V~36V 100mA Adjustable SOT-23 Voltage Reference RoHS
Datasheetpdf iconTECH PUBLIC TL431BMFDT(TP)
In-Stock: 1,590
1,590 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.0803$ 0.40
50+$ 0.064$ 3.20
150+$ 0.0558$ 8.37
500+$ 0.0497$ 24.85
3,000+$ 0.0448$ 134.40
6,000+$ 0.0423$ 253.80
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerTECH PUBLIC
PackagingSOT-23
Output Voltage2.495V~36V
Quiescent Current-
Tolerance±0.5%
Voltage - Supply2.495V~36V
Minimum Cathode Current for Regulation350uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
Output TypeAdjustable
Noise - 10Hz to 10kHz-
Operating Temperature-40℃~+125℃
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
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. It features a typical output impedance of 0.15Ω. The active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in many applications. Such applications include on-board voltage regulation, adjustable power supplies, and power-on/power-off control.

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: 0.5%
  • Package: SOT23

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