ZTR250 datasheet(1/6 Pages) DIODES

No. de pieza	ZTR250

Descripción Electrónicos	FIXED 2.5 AND 5 VOLT 3-TERMINAL VOLTAGE REFERENCES

PDF	6 Pages

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Fabricante Electrónico	DIODES [Diodes Incorporated]

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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 30

µA 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.

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

APPLICATIONS

• Battery Powered Systems

• Portable and Hand Held Equipment

• Instrumentation

• Metering

ZTR250

ZTR500

Vin

Vout

Gnd

SCHEMATIC DIAGRAM

4-388

Not Recommended for New Design

Please Use ZMR Series

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ZTR250 Datasheet(PDF) 1 Page - Diodes Incorporated

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Número de pieza similar - ZTR250

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