LMV431AIZ/NOPB Texas Instruments - Yeehing Electronics

1%, low-voltage (1.24-V) adjustable precision shunt regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	0.442
100 — 249	0.34
250 — 999	0.25
1,000 +	0.13

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

LMV431AIZ/NOPB Datasheet

More Information

The LMV431, LMV431A and LMV431B are precision 1.24 V shunt regulators capable of adjustment to 30 V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration (Refer to Symbol and Functional Diagrams). A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24 V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24 V.