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ZRA124 Datasheet PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE

Manufacturer: Zetex (now Diodes Incorporated)

General Description

The ZRA124 uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.24 volts.

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

The ZRA124 design provides a stable voltage without an external capacitor and is stable with capacitive loads.

Overview

ZRA124 PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE DEVICE.

Key Features

  • Typical TC 30ppm/°C.
  • Typical slope resistance 0.65⍀.
  • Ϯ 1% tolerance.
  • Industrial temperature range.
  • Operating current 50␮A to 5mA.
  • No stabilising capacitor required.
  • Transient response, stable in less than 10␮s.
  • Small SOT23 package.