Varnitronics
TLV431BQDBZR JSMSEMI
JSMSEMI

TLV431BQDBZR

Linear Voltage Regulator IC Adjustable SOT-23-3

SOT-23-3ROHS CompliantActive

Low Voltage Adjustable Precision Shunt Regulator

Manufacturer
JSMSEMI
Manufacturer part #
TLV431BQDBZR
Store part #
C49022067
Package / case
SOT-23-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

970 in stock

#C49022067

Stock & price checked 7 days ago

QuantityUnit pricePack price
5+₹14.84₹74.20
50+₹11.74₹587.00
150+₹10.19₹1,528.50
500+₹9.02₹4,510.00
3,000+₹8.08₹24,240.00
6,000+₹7.62₹45,720.00

5 × ₹14.84

₹74.20

excl. GST

₹87.56 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

TLV431BQDBZR

₹74.20 for 5 + GST

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Specifications

Output Voltage
1.24V~18V
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Configuration
Positive
Output Current
100mA
Operating Voltage
18V
Output Type
Adjustable

Packaging & compliance

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

Overview

The TLV431BQDBZR IC is a low-voltage three-terminal adjustable voltage regulator with guaranteed thermal stability across the entire operating range. The device features sharp turn-on characteristics, low temperature drift, and low output impedance, making it an ideal replacement for Zener diodes in applications such as switching power supplies, chargers, motherboards, and other adjustable voltage regulators. With two external resistors, the output voltage can be set to any value between 1.24V and 18V. The TLV431BQDBZR precision reference offers two bandgap tolerance options: 0.5%. The IC is available in a SOT-23-3 package.

Applications

  • Graphics card
  • PC motherboard
  • Voltage adapter
  • Switching power supply
  • Charger

Key features

  • Wide programmable precision output voltage range: 1.24V to 18V
  • High stability with capacitive loads
  • Low temperature deviation: 3mV typical
  • Low full-range equivalent temperature coefficient: 20PPM/°C typical
  • Low dynamic output impedance: 0.05Ω typical
  • Strong sink current capability: 55μA to 100mA
  • Low output noise
  • Wide operating temperature range: -40°C to 125°C

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