LE70-868 power supply voltages

3 thoughts on “LE70-868 power supply voltages

  1. In the xE70-868 RF Module User Guide 1vv0301037 rev.4 – 2014-7-22:

    3.5. DC Specifications

    Power Supply (VDD)  min.: +2.3V , typ.:+3.6V, max.: +3.6V

    3.8. Absolute Maximum Ratings:

    Voltage applied to Vcc, VDD : -0.3V to +3.6V

      The voltage regulators have nonzero tollerance.  Would be enought for 27dBm transmission to use ordinary 3.3V -/+ 4% regulator or we must use 3.55V +/-1% instead?