Voltage Reference, Precision, Shunt - Adjustable, LMV431A Series, 1.24V to 30V, TO-226AA-3

LMV431ACZ/NOPB - Voltage Reference, Precision, Shunt - Adjustable, LMV431A Series, 1.24V to 30V, TO-226AA-3

The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Product Range
LMV431A Series
Technical Datasheet:
See all Technical Docs

Product Overview

The LMV431A series precision Shunt Regulator capable of adjustment to 30V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration. A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24V. The LMV431A has respective initial tolerance of 1% and functionally lend themselves to several applications that require zener diode type performance at low voltages. Applications include a 3 to 2.7V low drop-out regulator, an error amplifier in a 3V offline switching regulator and even as a voltage detector. These parts are typically stable with capacitive loads greater than 10nF and less than 50pF.
  • Fast turn-ON response
  • Low-voltage operation
  • Temperature compensated for industrial temperature range
  • 55µA Low operation current
  • 0.25Ω Low output impedance
  • Green product and no Sb/Br


Power Management

Product Information

Shunt - Adjustable
LMV431A Series
1.24V to 30V
± 39ppm/°C
Find similar products Choose and modify the attributes above to find similar products.


Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

0 In stock

More stock available week commencing 4/30/18

Not Normally Stocked

Non-Cancelable / Non Returnable

$0.331 $ 0.33
Price for:
Multiple: 1800 Minimum: 1800
Quantity Price
1800 + $0.331
2500 + $0.269
10000 + $0.26
No longer stocked:: No Longer Manufactured::
Back Order
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.