Varnitronics
TL431D ALJ
ALJ

TL431D

2.495V ±0.4% 2.495V~36V 100mA Fixed SOT-23 Voltage Reference RoHS

SOT-23ROHS CompliantActive

SOT-23 Encapsulate Adjustable Reference Source

Manufacturer
ALJ
Manufacturer part #
TL431D
Store part #
C22392283
Package / case
SOT-23
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

69,520 in stock

#C22392283

Stock & price checked 6 days ago

QuantityUnit pricePack price
20+₹3.48₹69.60
200+₹2.70₹540.00
600+₹2.26₹1,356.00
3,000+₹2.05₹6,150.00
9,000+₹1.83₹16,470.00
21,000+₹1.71₹35,910.00

20 × ₹3.48

₹69.60

excl. GST

₹82.13 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

TL431D

₹69.60 for 20 + GST

Specifications

Output Voltage
2.495V
Tolerance
±0.4%
Voltage - Supply
2.495V~36V
Minimum Cathode Current for Regulation
40uA
Reference Type
Parallel
Output Current
100mA
Operating Temperature
-40℃~+125℃
Output Type
Fixed

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.032 g

Overview

The TL431D is a low voltage three terminal adjustable shunt regulator. The output voltage can be set to any value between 2.495V (VREF) to 36V with two external resistors (please refer application circuit). The high precise Reference voltage tolerance is available in two grades: ±0.5% and ±1.0%. This device has a typical minimum cathode current of 40uA. Active output circuitry provides a very sharp turn on characteristic, making this device excellent replacement for Zener diodes in many applications.

Applications

  • Switching Mode Power Supply Voltage Reference Application

Key features

  • Precision reference voltage: TL431D: 2.495V ±0.4%
  • Adjustable output voltage is VREF to 36V
  • Sink current capability from 80μA to 100mA
  • Low Minimum Cathode Current for Regulation: 40μA (Typ.), 80μA (Max.)

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