SPX1431 Datasheet
SPX1431 Datasheet (Sipex)
Sipex
APPLICATIONS ■ Battery Operating Equipment ■ Adjustable Supplies ■ Switching Power Supplies ■ Error Amplifiers ■ Single Supply Amplifier ■ Monitors / VCRs / TVs ■ Personal Computers The SPX1431 is a.
* Trimmed Bandgap Reference to 0.4%
* Wide Operating Current 1mA to 150mA
* Extended Temperature Range: -55°C to 125°C
* Low Temperature Coefficient 30 ppm/°C
* Offered in TO-92, SOIC, SOT-89, SOT-23-5
* Improved Replacement in Performance for LT1431
* Low Cost Solution DESCRIPTION
APPLICATIONS
* B.
SPX1431 Datasheet (Exar)
Exar
The SPX1431 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference. The SPX1431 acts as an open-loop error amplifier with a 2.5V temperature compensation refe.
* Trimmed Bandgap Reference to 0.4%
* Wide Operating Current 1mA to 150mA
* -55°C to 125°C Extended Temperature Range
* 30 ppm/°C Low Temperature Coefficient
* Improved Replacement in Performance for LT1431
* Low Cost Solution
* Offered in SOIC-8 and SOT-89
TYPICAL APPLICATION DIAGRAM
Fig. 1: SPX1.