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ZRA125F03TA Datasheet PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE

Manufacturer: Zetex (now Diodes Incorporated)

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General Description

The ZRA125 uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.25 volts.

The device is available in small outline surface mount packages, ideal for applications where space saving is important.

The ZRA125 design provides a stable voltage without an external capacitor and is stable with capacitive loads.

Overview

ZRA125 PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE.

Key Features

  • No stabilizing capacitor required.
  • Typical TC 30ppm/°C.
  • Typical slope resistance 0.65⍀.
  • ± 3% and 2% tolerance.
  • Industrial temperature range.
  • Operating current 50␮A to 5mA.
  • Transient response, stable in less than 10␮s.
  • Small outline SOT23 package.

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