NOTICE - The following device(s) are recommended alternatives:

The ISL80136 is a high voltage, low quiescent current linear regulator ideally suited for “always-on” and “keep alive” applications. The ISL80136 operates from an input voltage of +6V to +40V under normal operating conditions, consuming only 18µA of quiescent current at no load. The ISL80136 offers adjustable output voltages from 2.5V to 12V. It features an EN pin that can be used to put the device into a low-quiescent current shutdown mode where it draws only 1.8µA of supply current. The device features over-temperature shutdown and current limit protection. The ISL80136 is rated across the -40°C to +125°C temperature range and is available in an 8 lead EPSOIC with an exposed pad package.


  • Wide VIN range of 6V to 40V
  • Adjustable output voltage from 2.5V to 12V
  • Ensured 50mA output current
  • Ultra low 18µA typical quiescent current
  • Low 1.8µA of typical shutdown current
  • ±1% accurate voltage reference (over temperature, load)
  • Low dropout voltage of 120mV at 50mA
  • Low 26µVRMS noise
  • 40V tolerant logic level (TTL/CMOS) enable input
  • Stable operation with 10µF output capacitor
  • 5kV ESD HBM rated
  • Thermal shutdown and current limit protection


  • Industrial
  • Networking
  • Telecom

tuneProduct Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN-EP Tube 980
Active SOICN-EP Reel 2500
Active SOICN-EP Reel 250


Title language Type Format File Size Date
Datasheets & Errata
star ISL80136 Datasheet 日本語 Datasheet PDF 760 KB
User Guides & Manuals
ISL8013xEVAL1Z User Guide Manual - Development Tools PDF 610 KB
Application Notes & White Papers
Five Easy Steps to Create a Multi-Load Power Solution White Paper PDF 846 KB
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB
PA19027 - Package Outline Correction for 8L / SOIC-EP Product Advisory PDF 314 KB
PCN13060 - Test Site Change for the Listed Intersil Products Product Change Notice PDF 223 KB


Title language Type Format File Size Date
ISL80136EVAL1Z Design Files PCB Design Files ZIP 675 KB

memoryBoards & Kits

Part Number Title Type Company
ISL80136EVAL1Z 40V, Low Quiescent Current, 50mA/150mA Linear Regulator Evaluation Board Evaluation Renesas