Voltage Regulators

IS109 Schematic

IS109 Features

Maximum initial tolerance of 0.2%

Wide operating current range

Excellent Temperature Stability

10-pin flatpack package

Full military temperature range (‐55°C to +125°C)

Space level screened


The IS109 2.5V shunt regulators with excellent initial voltage tolerance of ±5mV with very good temperature stability. The adjustment terminal allows the reference voltage to be adjusted to compensate for system errors and features a wide current range with low dynamic impedance over the full temperature range. These devices are packaged in a 10-pin flatpack package and available in lead form or surface mount, with solder dip option available.

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Part: IS109

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