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ZRA125F03TA - PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE

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.

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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Other Datasheets by Zetex (Diodes Incorporated)

Part Number Description
ZRA125F02TA PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE
ZRA125 PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE
ZRA124 PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE
ZRA124F01TA PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE
ZRA245 PRECISION 2.45 VOLT VOLTAGE REFERENCE

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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ZRA125 PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE 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. The ZRA125 is recommended for operation between 50␮A and 5mA and so is ideally suited to low power and battery powered applications. Excellent performance is maintained to a suggested absolute maximum of 25mA, however the rugged design and 20 volt processing allows the reference to withstand transient effects and currents up to 200mA.
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