LMV431A Datasheet - National Semiconductor

LMV431A Low-Voltage (1.24V) Adjustable Precision Shunt Regulators

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 divid.

LMV431A Features

* n Low Voltage Operation/Wide Adjust Range (1.24V/30V) n 0.5% Initial Tolerance (LMV431B) n Temperature Compensated for Industrial Temperature Range (39 PPM/˚C for the LMV431AI) n Low Operation Current (55µA) n Low Output Impedance (0.25Ω) n Fast Turn-On Response n Low Cost Applications n n n n n n

LMV431A Datasheet (556.33 KB)

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Datasheet Details

Part number:

LMV431A

Manufacturer:

National Semiconductor

File Size:

556.33 KB

Description:

Low-voltage (1.24v) adjustable precision shunt regulators.

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LMV431A Low-Voltage 1.24V Adjustable Precision Shunt Regulators National Semiconductor

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