The ISL71090SEH75 is an ultra low noise, high DC accuracy precision voltage reference with a wide input voltage range from 9. 2V to 30V. The ISL71090SEH75 uses the Intersil advanced bipolar technology to achieve 1. 0µVP-P noise at 0. 1Hz with an accuracy over temperature of 0. 15%. The ISL71090SEH75 offers a 7. 5V output voltage with 10ppm/°C temperature coefficient and also provides excellent line and load regulation. The device is offered in an 8 Ld flatpack package. The ISL71090SEH75 is ideal for high-end instrumentation, data acquisition and applications requiring high DC precision where low noise performance is critical.


  • Reference output voltage: 7.5V ±0.05%
  • Accuracy over temperature: ±0.15%
  • Output voltage noise: 1.0µVP-P typ (0.1Hz to 10Hz)
  • Supply current: 930µA (typ)
  • Tempco (box method): 10ppm/°C max
  • Output current capability: 20mA
  • Line regulation: 8ppm/V
  • Load regulation: 10ppm/mA
  • Operating temperature range: -55°C to +125°C
  • Radiation environment
  • High dose rate (50-300rad(Si)/s): 100krad(Si)
  • Low dose rate (0.01rad(Si)/s): 100krad(Si)*
  • SET/SEL/SEB: 86MeV•cm2/mg
    *Product capability established by initial characterization. The "EH" version is acceptance tested on a wafer-by-wafer basis to 50krad(Si) at low dose rate
  • Electrically screened to SMD 5962-13211


  • RH voltage regulators precision outputs
  • Precision voltage sources for data acquisition system for
  • space applications
  • Strain and pressure gauge for space applications

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ DLA SMD Buy Sample
Active CFP Tray 1
Active CFP Tray 1 5962R1321104VXC
Active 100 5962R1321104V9A
Active Die Waffle Pack 1 5962R1321104VXC


Title language Type Format File Size Date
Datasheets & Errata
ISL71090SEH75 Datasheet Datasheet PDF 468 KB
User Guides & Manuals
ISL71090SEH12, ISL71090SEH25, ISL71090SEH50, ISL71090SEH75 User Guide Manual PDF 285 KB
Application Notes & White Papers
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Using Voltage References for Precision Signal Paths in Space Applications White Paper PDF 252 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB
Intersil Space Products Brochure Brochure PDF 3.14 MB
Intersil Commercial Lab Services Brochure PDF 364 KB
Standard Microcircuit Drawing 5962-13211 (ISL71090SEH12, ISL71090SEH25) Other 0 KB
PA14004 - Export Jurisdiction Change for the Listed Intersil Products Product Advisory PDF 83 KB
ISL71090SEH Total Dose Test Report Report PDF 610 KB
ISL71090SEH SEE Test Report Report PDF 2.53 MB


Title language Type Format File Size Date
isl71090seh75-spice-macro-model Model ZIP 51 KB
ISL71090SEH75EV1Z Design Files Design File ZIP 603 KB

News & Additional Resources

Type Date Sort ascending
Low Dose Rate Acceptance Testing Page Mar 25, 2020
Standard Data Package Page Mar 19, 2020
Rad Hard SMD Test Flow Page Mar 19, 2020
Rad Hard Test Reports Page Mar 19, 2020