Varnitronics
TLV431BCDCKR-TP TECH PUBLIC
TECH PUBLIC

TLV431BCDCKR-TP

Shunt Voltage Reference IC Adjustable 1.24V~18V ±0.5% 100mA SOT-363

SOT-363RoHSActive

Precision adjustable reference source

Manufacturer
TECH PUBLIC
Manufacturer part #
TLV431BCDCKR-TP
Store part #
C48543217
Package / case
SOT-363
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

2,755 in stock

#C48543217

Stock & price checked 6 days ago

QuantityUnit pricePack price
5+₹19.06₹95.30
50+₹16.60₹830.00
150+₹15.55₹2,332.50
500+₹14.22₹7,110.00
3,000+₹13.64₹40,920.00
6,000+₹13.28₹79,680.00

5 × ₹19.06

₹95.30

excl. GST

₹112.45 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

TLV431BCDCKR-TP

₹95.30 for 5 + GST

Specifications

Quiescent Current
700nA
Output Voltage
1.24V~18V
Tolerance
±0.5%
Minimum Cathode Current for Regulation
55mA
Reference Type
Parallel
Output Current
100mA
Operating Temperature
-40℃~+125℃
Output Type
Adjustable

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.03 g

Overview

This device is a three-terminal adjustable shunt voltage regulator, with the output voltage settable to any value between Vref (approximately 1.24V) and 18V via 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 many applications. These applications include on-board voltage regulation, adjustable power supplies, and power-on/power-off control.

Applications

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

Key features

  • 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: SOT363

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