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LMV431

National Semiconductor
Part Number LMV431
Manufacturer National Semiconductor
Description Low-Voltage (1.24V) Adjustable Precision Shunt Regulators
Published Apr 25, 2005
Detailed Description LMV431/LMV431A/LMV431B Low-Voltage (1.24V) Adjustable Precision Shunt Regulators August 2003 LMV431/LMV431A/LMV431B Lo...
Datasheet PDF File LMV431 PDF File

LMV431
LMV431


Overview
LMV431/LMV431A/LMV431B Low-Voltage (1.
24V) Adjustable Precision Shunt Regulators August 2003 LMV431/LMV431A/LMV431B Low-Voltage (1.
24V) Adjustable Precision Shunt Regulators General Description The LMV431, LMV431A and LMV431B are precision 1.
24V shunt regulators 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 (Refer to Symbol and Functional diagrams).
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 LMV431, LMV431A and LM...



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