Overview
Description
The ISL75051ASEHEV1Z evaluation board provides a simple platform to evaluate the performance of the ISL75051ASEH radiation hardened low dropout linear regulators (LDOs).
The ISL75051ASEH is a high-performance, adjustable, low-voltage, high-current, low dropout linear regulators specified at 3A rated output current for input voltages from 2.2V to 6V. The LDO's output can be adjusted from 0.8V to 5V using two preset resistors.
Features
- TID, ELDRS and SEE rated
- Very fast load transient response
- ±2.0% guaranteed VOUT accuracy over line, load and temperature
- Typical dropout of 287mV at 3A
- EN, PG and OCP features
- Short-circuit and over-temperature protection
Applications
- LDO regulators for space applications
- DSP, FPGA and microprocessor core power supplies
- Post-regulation of switched mode power supplies
- Down-hole drilling
Documentation
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|---|---|---|
| Type | Title | Date |
| Manual - Development Tools | PDF 1.70 MB | |
| Report | PDF 371 KB | |
| PCB Design Files | ZIP 1.11 MB | |
| Report | PDF 874 KB | |
| Report | PDF 790 KB | |
5 items
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Design & Development
Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|
| ISL75051ASEHEV1Z | Active | Out of Stock | Available | Yes | EAR99 | 8473.30.1180 |
Videos & Training
Josh Broline discusses the FPGA reference design featuring the ISL70001SEH, ISL70002SEH, and ISL75051SRH radiation hardened products at APEC 2013.
Support
Support Communities
- ISL75051 ADJ Circuit not explained fully
What is the purpose of the Resistor & Capacitor circuit shown in the image? This is from the typical application circuit given in the datasheet. There is no information given regarding the same.
Oct 9, 2025
Support Communities
