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TECH PUBLIC LM431CIM3X-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
LM431CIM3X-TP
LCSC Part #
C48586685
Packaging
SOT-23
Customer #
Key Attributes
Precision adjustable reference source
Datasheetpdf iconTECH PUBLIC LM431CIM3X-TP
In-Stock: 1,965
1,965 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1137$ 0.1081$ 0.54
50+$ 0.0894$ 0.0850$ 4.25
150+$ 0.0773$ 0.0735$ 11.03
500+$ 0.0682$ 0.0648$ 32.40
3,000+$ 0.0609$ 0.0579$ 173.70
6,000+$ 0.0572$ 0.0544$ 326.40
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
Quiescent Current-
Output Voltage2.495V~36V
Tolerance±0.5%
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 Packaging3000
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. 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 numerous applications, including onboard voltage regulation, adjustable power supplies, and switching power supplies.

Features

AI Translation
  • Adjustable output voltage range: 2.495V~36V
  • Low dynamic output resistance: 0.15Ω (typical)
  • Low temperature drift: 5mV (typical)
  • Low output noise
  • High capacitive load stability
  • Current capacity range: 1-100 mA
  • Accuracy: 0.5%
  • Package: SOT23

Applications

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