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TEXAS INSTRUMENTS  LM4431M3-2.5/NOPB  Voltage Reference, Micropower, Shunt - Fixed, LM4431 Series, 2.5V, SOT-23-3

TEXAS INSTRUMENTS LM4431M3-2.5/NOPB
Technical Data Sheet (10.06KB) EN See all Technical Docs

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Product Overview

The LM4431 series micropower shunt Voltage Reference for use with energy management. The LM4431's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4431 easy to use. The operating current range is 100μA to 15mA. The LM4431 utilizes fuse and zener-zap reverse breakdown voltage trim during wafer sort to ensure that the parts have an accuracy of better than ±2.0% at 25°C. band-gap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.
  • No output capacitor required
  • Tolerates capacitive loads
  • 2.5V Fixed reverse breakdown voltage
  • 35μVRMS Typical low output noise (10Hz to 10kHz)

 

Product Information

Product Range:
LM4431 Series
Voltage Reference Type:
Shunt - Fixed
Reference Voltage:
2.5V
Initial Accuracy:
2%
Temperature Coefficient:
± 30ppm/°C
Voltage Reference Case Style:
SOT-23
No. of Pins:
3Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Tape & Reel
Automotive Qualifications Standard:
-
Reference Voltage Tolerance:
50 mV
MSL:
MSL 1 - Unlimited
Reference Volts:
2.5 V
SVHC:
No SVHC (15-Jun-2015)
Topology:
Shunt

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Applications

  • Portable Devices;
  • Test & Measurement;
  • Sensing & Instrumentation;
  • Automation & Process Control;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Voltage Reference, Micropower, Shunt - Fixed, LM4431 Series, 2.5V, SOT-23-3

TEXAS INSTRUMENTS

1,000:  in stock

Price for: Each (Supplied on Full Reel)

1000+ $0.452 2000+ $0.398 10000+ $0.386 25000+ $0.377

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Voltage Reference, Micropower, Shunt - Fixed, LM4431 Series, SOT-23-3

TEXAS INSTRUMENTS

565:  in stock

Price for: Each (Supplied on Cut Tape)

1+ $0.909 10+ $0.813 25+ $0.755 50+ $0.677 More pricing

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LM4431M3-2.5

Voltage Reference, Micropower, Shunt - Fixed, LM4431 Series, SOT-23-3

TEXAS INSTRUMENTS

0

Price for: Each (Supplied on Full Reel)

1000+ $0.474 2000+ $0.418 10000+ $0.405 25000+ $0.395

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