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NEVB-NEX92730DPCD-Q100 - 4-40 V, 300 mA, latching, dual-channel antenna LDO with current sensing evaluation board

This user manual describes the NEVB-NEX92730DPC. The NEX92730DPCD-Q100 is a dual-channel, high-voltage low-dropout regulator (LDO) with current sensing, designed to operate with a wide range of voltage from 4 V to 40 V (45 V load dump protection). This device provides power supply for low-noise amplifiers of active antennas through a coax cable with 300 mA per channel and an adjustable output voltage from 1.5 V to 20 V for each channel. This document contains the EVB schematic and configuration, bill of materials (BOM) and board layouts.

Key features & benefits

The following features are available on this EVB:

  • Input voltage range: 4 V to 40 V 
  • Output voltage and current: 
    • 1.5 V to 20 V adjustable; 300 mA per channel 
  • Uses ERR to indicates general faults
  • Uses jumpers to enable or disable device output 
  • Supports latch

Products on the board (1)

Type number Description Status Quick access
NEX92730DPCD-Q100 300 mA, dual-channel antenna LDO with current sensing Production

Products on the board (1)

Type number Description Status Quick access
NEX92730DPCD-Q100 300 mA, dual-channel antenna LDO with current sensing Production

Documentation (1)

File name Title Type Date
UM90068 NEX92730DPCD-Q100 300 mA, dual-channel antenna LDO with current sensing evaluation board User manual 2025-08-06

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