User's Guide

LE920A4 HW User Guide Miscellaneous Functions
Doc#: 1VV0301261 VAUX Power Output
Rev. 4.7.1 Page 93 of 124 2019-11-21
VAUX Power Output
A regulated power supply output is provided to supply power to small devices from the
module. This output is active when the module is ON and goes OFF when the module is
shut down. The operating range characteristics of the supply are as follows:
Table 42: Operating Range – VAUX Power Supply
Min Typical Max
Output voltage 1.75V 1.80V 1.85V
Output current 100 mA
Output bypass capacitor (inside the module) 1 μF