NEVB-NEX91630PB-Q100 - 4 V to 40 V, 70 µA tracking LDO evaluation board
This user manual describes the NEX91630PB-Q100 evaluation board. The NEX91630PB-Q100 is a low-dropout (LDO) voltage-tracking regulator with high tracking tolerance and excellent load and line transient. 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
- Absolute maximum input range: -42 V to 45 V (VIN - VOUT = -42 V)
- Wide output voltage range: 2 V to 40 V
- Absolute maximum input range: -5 V to 45 V
- Very-tight output tracking tolerance: 5 mV (max)
- 300 mA maximum output current
- Low quiescent current (IQ):
- 70 µA maximum at light loads
- 3.5 µA maximum under EN = low (shutdown mode)
Products on the board (2)
| Type number | Description | Status | Quick access | |
|---|---|---|---|---|
|
|
NEX91630PB-Q100 | Automotive 300 mA, 40 V tracking LDO with 5 mV tolerance | Production | |
|
|
NEX91615PB-Q100 | Automotive 150 mA, 40 V tracking LDO with 5 mV tolerance | Production |
Products on the board (2)
| Type number | Description | Status | Quick access | |
|---|---|---|---|---|
|
|
NEX91630PB-Q100 | Automotive 300 mA, 40 V tracking LDO with 5 mV tolerance | Production | |
|
|
NEX91615PB-Q100 | Automotive 150 mA, 40 V tracking LDO with 5 mV tolerance | Production |
Documentation (1)
| File name | Title | Type | Date |
|---|---|---|---|
| UM90065 | NEX91630PB-Q100 300 mA, 40 V tracking LDO with 5 mV tolerance evaluation board | User manual | 2025-12-22 |
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