DEVICE DESCRIPTION

The ZR12D uses a bandgap circuit design to achieve a precision micropower voltage reference of 1.25 volts. The device is available in a small outline SOT23 surface mount package, ideal for applications where space saving is important.

FEATURES

• Small outline SOT23 package

• No stabilising capacitor required

• Typical TC 30ppm/°C

• Typical slope resistance 0.65Ω

• ± 3 tolerance

• Industrial temperature range

• Operating current 50µA to 5mA

• Transient response, stable in less than

10µs

• Alternative package options and

tolerances are available

APPLICATIONS

• Battery powered and portable

equipment.

• Metering and measurement systems.

• Instrumentation.

• Data acquisition systems.

• Precision power supplies.

• Test equipment.