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ZR285-2.5 Datasheet Precision 2.5 Volt Micropower Voltage Reference

Manufacturer: Zetex (now Diodes Incorporated)

Overview: PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE ISSUE 5 – FEBRUARY 1998.

General Description

The ZR285 uses a bandgap circuit de si g n t o a c h i e v e a p r e c i s i on micropower voltage reference of 2.5 volts.

The device is available in small outline surface mount packages, ideal for applications where space saving is important, as well as packages for through hole requirements.

The ZR285 design provides a stable voltage without an external capacitor and is stable with capacitive loads.

Key Features

  • Small outline SOT23 and SO8 packages TO92 style packages No stabilising capacitor required Low knee current, 15µA typical Typical TC 30ppm/°C Typical slope resistance 0.4Ω ± 3%, 2% and 1% tolerance Industrial temperature range Operating current 20µA to 20mA.

ZR285-2.5 Distributor