Varnitronics
431S FM
FM

431S

2.5V~40V ±0.48% 2.5V~40V 100mA Adjustable SOT-23-3 Voltage Reference RoHS

SOT-23-3ROHS CompliantActive

PROGRAMMABLE PRECISION REFERENCES

Manufacturer
FM
Manufacturer part #
431S
Store part #
C19630716
Package / case
SOT-23-3
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

8,900 in stock

#C19630716

Stock & price checked 3 days ago

QuantityUnit pricePack price
20+₹4.47₹89.40
200+₹3.48₹696.00
600+₹2.94₹1,764.00
2,000+₹2.61₹5,220.00
10,000+₹2.32₹23,200.00
20,000+₹2.17₹43,400.00

20 × ₹4.47

₹89.40

excl. GST

₹105.49 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: 10,000 per reel

431S

₹89.40 for 20 + GST

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Specifications

Output Voltage
2.5V~40V
Tolerance
±0.48%
Voltage - Supply
2.5V~40V
Minimum Cathode Current for Regulation
100uA
Output Current
100mA
Operating Temperature
-40℃~+125℃
Features
Temperature compensation control
Output Type
Adjustable

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 1 (unlimited)
Packaging
Tape & Reel (TR)
Standard pack
10,000 / Reel
Sold per
Piece
Minimum order
20 (multiples of 20)
Unit weight
0.041 g

Overview

The 431S is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 2.5 volts) and 40 volts with two external resistors. These devices have a typical dynamic output impedance of 0.26. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications. The 431S is characterized for operation from (-40 to +125℃).

Key features

  • Programmable Output Voltage to 40V
  • Low Dynamic Output Impedance 0.26(Typ)
  • Sink Current Capability of 100μA to 100mA
  • Equivalent Full-Range Temperature Coefficient of (50ppm/°C)*
  • Temperature Compensated for Operation over Full Rated Operating Temperature Range
  • Low Output Noise Voltage
  • ESD 2000V
  • Fast Turn on Respons
  • Available in TO-92, SOP - 8, SOT-89 or SOT-23-3 packages

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