LM431SB Datasheet (Fairchild Semiconductor)

Part LM431SB
Description Programmable Shunt Regulator
Category Voltage Regulator
Manufacturer Fairchild Semiconductor
Size 88.09 KB
Pricing from 0.0448 USD, available from Verical and Arrow Electronics.
Fairchild Semiconductor

LM431SB Overview

Key Specifications

Package: VSSOP
Mount Type: Surface Mount
Pins: 3
Max Voltage (typical range): 36 V

Description

The LM431SA/LM431SB/LM431SC are three terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors.

Key Features

  • Programmable Output Voltage to 36 Volts
  • Low Dynamic Output Impedance 0.20 Typical
  • Sink Current Capability of 1.0 to 100mA
  • Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical
  • Temperature Compensated for Operation Over Full Rated Operating Temperature Range

Price & Availability

Seller Inventory Price Breaks Buy
Verical 4164 92+ : 0.0448 USD
100+ : 0.0387 USD
250+ : 0.0385 USD
500+ : 0.0382 USD
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Verical 143400 4546+ : 0.0825 USD
10000+ : 0.0735 USD
100000+ : 0.0616 USD
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