Ultra-Low-Power Linear Regulator with Minimal Quiescent Current Technology

The ZSPM4141 is an ultra-low-power linear regulator optimized for minimal quiescent current losses via advanced, proprietary technology. It can improve energy efficiency and reduce heat due to power dissipation because it draws low nA-level quiescent current for light loads, yet it can regulate current loads as high as 200mA. The linear regulated output voltage is factory-configured to an option from 1.2V to 4.2V in 100mV steps. The ZSPM4141 also provides over-current protection.

Features

  • Low operating voltage range: 2.5V to 5.5V
  • Power-Down Mode for 100pA quiescent current
  • Over-current protection 250mA
  • Output voltage options of 1.2V to 4.2V in 100mV steps (programmed at manufacturing)

Product Options

Orderable Part ID Part Status Buy Sample
ZSPM4141AI1W12 Not Recommended for New Designs Availability
ZSPM4141AI1W18 Not Recommended for New Designs Availability
ZSPM4141AI1W25 Not Recommended for New Designs Availability
ZSPM4141AI1W30 Not Recommended for New Designs Availability
ZSPM4141AI1W31 Not Recommended for New Designs Availability
ZSPM4141AI1W33 Not Recommended for New Designs Availability
ZSPM4141AI1W42 Not Recommended for New Designs Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
ZSPM4141 Short-form Datasheet Short Form Datasheet PDF 38 KB Jan 28, 2016
ZSPM4141 Datasheet Datasheet PDF 476 KB Jan 28, 2016
User Guides & Manuals
ZSPM4141 Evaluation Kit Description Manual PDF 173 KB Apr 20, 2016
Other
IDT CAD Altium Libraries for AID Products Rev 20160819 PCB Design Files ZIP 1.20 MB Aug 18, 2016

Evaluation Boards

Part Number Title Sort ascending
ZSPM4141W12KIT Evaluation Kit for ZSPM4141W12