NEX92830DPCD-Q100 300 mA, dual-channel antenna LDO with current sensing evaluation board
This user manual describes the NEVB-NEX92830DPC. The NEX92830DPCD-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 lownoise 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 auto-retry
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 |
|---|---|---|---|
| UM90069 | NEX92830DPCD-Q100 300 mA, dual-channel antenna LDO with current sensing evaluation board | User manual | 2025-08-06 |
Support
If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.