This document describes the features and characteristics of a product in full production in July 2012, including fixed output voltage, ultra-low operating current, high precision, stability, and temperature range.
The LM4041xx is a precision micropower shunt voltage reference providing a stable 1.225 V output voltage with an initial accuracy of 0.1% at 25 °C. It is designed for applications requiring space-saving solutions and low power consumption, such as battery-operated equipment and data acquisition systems. The device is available in industrial and extended temperature range versions.
| Output voltage | 1.225 V typical |
|---|---|
| Operating current | 40 uA at 25 °C |
| Initial accuracy | +/- 0.1% @ 25 °C |
| Temperature coefficient | 100 ppm/°C maximum |
| Operating temperature range | - 40 to + 85 °C |
| Packages | SOT23-3L and SOT323-5L |
The typical output voltage is 1.225 V.
The minimum operating current is 40 uA at 25 °C.