LMV431A Datasheet (National Semiconductor)

Part LMV431A
Description Low-Voltage (1.24V) Adjustable Precision Shunt Regulators
Category Voltage Regulator
Manufacturer National Semiconductor
Size 556.33 KB
Pricing from 0.1354 USD, available from Arrow Electronics and Rochester Electronics.
National Semiconductor

LMV431A Overview

Key Specifications

Package: TO-92
Mount Type: Through Hole
Pins: 3
Height: 5.34 mm

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).

Key Features

  • Temperature Compensated for Industrial Temperature Range (39 PPM/˚C for the LMV431AI)
  • Low Operation Current (55µA)
  • Low Output Impedance (0.25Ω)
  • Fast Turn-On Response

Price & Availability

Seller Inventory Price Breaks Buy
Arrow Electronics 1800 1+ : 0.1354 USD
10+ : 0.1308 USD
100+ : 0.1282 USD
500+ : 0.1276 USD
View Offer
Rochester Electronics 10011 100+ : 0.3226 USD
500+ : 0.2903 USD
1000+ : 0.2678 USD
10000+ : 0.2387 USD
View Offer