LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TECH PUBLIC TL431IPK-TP product image
  • TL431IPK-TP thumbnail 1
  • TL431IPK-TP thumbnail 2
  • TL431IPK-TP thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TECH PUBLIC TL431IPK-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
TL431IPK-TP
LCSC Part #
C48995567
Packaging
SOT-89-3
Customer #
Key Attributes
Precision adjustable reference source
Datasheetpdf iconTECH PUBLIC TL431IPK-TP
In-Stock: 855
855 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.081$ 0.41
50+$ 0.0638$ 3.19
150+$ 0.0552$ 8.28
1,000+$ 0.0488$ 48.80
2,000+$ 0.0436$ 87.20
5,000+$ 0.041$ 205.00
Standard Packaging1000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerTECH PUBLIC
PackagingSOT-89-3
Quiescent Current-
Output Voltage2.495V~36V
Tolerance±1%
Voltage - Supply-
Minimum Cathode Current for Regulation350uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
Features-
Noise - 10Hz to 10kHz-
Output TypeAdjustable
Operating Temperature-40℃~+125℃
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

This is a three-terminal adjustable shunt regulator that can set the output voltage to any value between the reference voltage (approximately 2.495V) and 36V using two external resistors. The device features an output impedance of 0.15Ω (typical). Its active output circuit provides a very sharp turn-on characteristic, making it an excellent replacement for Zener diodes in many 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: 0.15Ω (typical)
  • Low temperature drift: 5mV (typical)
  • Low output noise
  • High stability with capacitive loads
  • Current capacity range: 1~100mA
  • Accuracy: 1%
  • Package: SOT89-3

Applications

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