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ZTR250 - (ZTR250 / ZTR500) FIXED 2.5 AND 5 VOLT 3-TERMINAL VOLTAGE REFERENCES

Description

The ZTR250 and ZTR500 are precision three terminal references.

These devices are ideal for battery powered applications where power saving is important.

They offer low power alternatives to other two terminal shunt references.

Features

  • Small outline SOT23 and SOT89 packages TO92 package 2.5V and 5V output 2.5% tolerance Supply current independent of input voltage over temperature Output current up to 50mA Very low supply current (30µA) Unconditionally stable Internal short circuit current limit.

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Part Number Description Manufacturer

Other Datasheets by Zetex (Diodes Incorporated)

Part Number Description
ZTR500 (ZTR250 / ZTR500) FIXED 2.5 AND 5 VOLT 3-TERMINAL VOLTAGE REFERENCES

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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FIXED 2.5 AND 5 VOLT 3-TERMINAL VOLTAGE REFERENCES ISSUE 4 - MARCH 1998 DEVICE DESCRIPTION The ZTR250 and ZTR500 are precision three terminal references. These devices are ideal for battery powered applications where power saving is important. They offer low power alternatives to other two terminal shunt references. The ZTR devices do not require an external resistor and, in contrast to two terminal references, waste none of the battery power as load current varies. The ZTR only consumes 30µA supply current. The two devices require as low as 1.4 volts between input and output for regulation. Output voltage tolerance is ± 2.5%, with a voltage variation of 0.275mV/°C over the -55°C to 125°C operating range.
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