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SPX1521 - 300mA Low Dropout Voltage Regulator

General Description

The SPX1521 is a low power voltage regulator.

This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers.

Key Features

  • 1% Output Accuracy 3.3V, 5V, at 300mA Output.
  • Very Low Quiescent Current.
  • 0.3V (Typ. ) Dropout Voltage at 300mA.
  • Extremely Tight Load and Line Regulation.
  • Current & Thermal Limiting.
  • Reverse Battery Protection.
  • Equivalent Replacement For LT1521 SPX1521 3 Pin TO-263 1 2 3 VOUT GND VIN Now Available in Lead Free Packaging.

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Datasheet Details

Part number SPX1521
Manufacturer Sipex
File Size 94.01 KB
Description 300mA Low Dropout Voltage Regulator
Datasheet download datasheet SPX1521 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® SPX1521 300mA Low Dropout Voltage Regulator FEATURES ■ 1% Output Accuracy 3.3V, 5V, at 300mA Output ■ Very Low Quiescent Current ■ 0.3V (Typ.) Dropout Voltage at 300mA ■ Extremely Tight Load and Line Regulation ■ Current & Thermal Limiting ■ Reverse Battery Protection ■ Equivalent Replacement For LT1521 SPX1521 3 Pin TO-263 1 2 3 VOUT GND VIN Now Available in Lead Free Packaging DESCRIPTION The SPX1521 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX1521 features very low quiescent current and very low dropout voltage.