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TECH PUBLIC LMV431AIMFX-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
LMV431AIMFX-TP
LCSC Part #
C48586687
Packaging
SOT-23
Customer #
Key Attributes
Precision adjustable reference source
Datasheetpdf iconTECH PUBLIC LMV431AIMFX-TP
In-Stock: 1,975
1,975 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.097$ 0.0922$ 0.46
50+$ 0.0761$ 0.0723$ 3.62
150+$ 0.0656$ 0.0624$ 9.36
500+$ 0.0578$ 0.0550$ 27.50
3,000+$ 0.0515$ 0.0490$ 147.00
6,000+$ 0.0484$ 0.0460$ 276.00
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 Voltage1.24V~18V
Quiescent Current700nA
Tolerance±0.5%
Voltage - Supply-
Minimum Cathode Current for Regulation80uA
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 Packaging3000
Sales UnitPiece

Introduction

AI Translation

This device is a three-terminal adjustable shunt regulator whose output voltage can be set to any value between Vref (approximately 1.24V) and 18V using two external resistors. These devices feature an output impedance of 0.05Ω (typical). The active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in numerous applications, including on-board voltage regulation, adjustable power supplies, and power-on/power-off control.

Features

AI Translation
  • Adjustable output voltage range: 1.24V~18V
  • Low dynamic output resistance: 0.05Ω (typical)
  • Low temperature drift: 2mV (typical)
  • Low output noise
  • High capacitive load stability
  • Current capacity range: 0.1~100 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