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ISL80101-ADJ

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Product Longevity: 2033

High Performance 1A LDO

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ISL80101-ADJ Datasheet

Overview

The ISL80101-ADJ is a low voltage, high current, single output LDO specified at 1A output current. This LDO operates from input voltages from 2. 2V to 6V, and is capable of providing output voltages from 0. 8V to 5V. The ISL80101-ADJ features an adjustable output. For the fixed output version of the ISL80101-ADJ, please refer to the ISL80101 datasheet. A submicron BiCMOS process is utilized for this product family to deliver the best in class analog performance and overall value. This CMOS LDO will consume significantly lower quiescent current as a function of load compared to bipolar LDOs, which translates into higher efficiency and packages with smaller footprints. State of the art internal compensation achieves a very fast load transient response. An external capacitor on the soft-start pin provides an adjustable soft-starting ramp. The ENABLE feature allows the part to be placed into a low quiescent current shutdown mode. A Power-good logic output signals a fault condition.

ISL80101-ADJ Functional Diagram
ISL80101-ADJ Functional Diagram
  • ±1.8% VOUT accuracy guaranteed over line, load and TJ = -40°C to +125°C
  • Very low 130mV dropout voltage at VOUT = 2.5V
  • Very fast transient response
  • Programmable soft-starting
  • Power-good output
  • Excellent 65dB PSRR
  • Current limit protection
  • Thermal shutdown function
  • Available in a 10 Ld DFN package
  • Pb-Free (RoHS compliant)

Documentation

Featured Documentation
Type Title Date
Datasheet
ISL80101-ADJ Datasheet
PDF 798 KB
Product Advisory
PA14042 - Minimum Line Quantity Change
PDF 363 KB
Product Change Notice
PCN12032 - Alternate Bond Wire Material for Assembly of the Listed Intersil DFN/QFN Packaged Products -Carsem (CAS) Ipoh, Malaysia
PDF 164 KB
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Design & Development

Software & Tools
iSim:PE Offline Simulation Tool
iSim Personal Edition (iSim:PE) speeds the design cycle and reduces risk early in any project, identifying parts that can be used in current as well as next-generation designs.
 Simulator Renesas
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ISL80101EVAL2Z 1A LDO Eval Board
Evaluation
ISL80101EVAL2Z Active

High Performance 1A/2A/3A LDO Evaluation Board

The ISL80101EVAL2Z provides a simple platform for evaluating the performance of the ISL80101 1A LDO for industrial and infrastructure applications. The board comes with the adjustable output version of the IC. Jumpers are provided to easily set popular output voltages. Fixed output versions are...

Recommended Documents:
ISL80101EVAL2Z User Guide
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RZ/V2L PerCV.AI Reference Design Board - Top
Reference Designs
EU121-5-RZV2LREFZ Active

RZ/V2L PerCV.AI Reference Design

Our RZ/V2L SoM offers a versatile platform packed with features and connectivity options like wireless, USB, and CAN, simplifying the integration of system components. Paired with the RZ/V2L SoM MXT AI board, we empower developers to jumpstart hardware and software development with robust tools...

Provider:
MXT
Recommended Documents:
EU121-5-RZV2LREFZ Design Files

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ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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