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LR8321A-T44 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR8321A-T44 product

LR8321A-T44

PMIC - Voltage Regulators - Linear

LDOVoltage Regulator4.4V

The LR8321A-T44 is a 4.4V fixed-output, low-power LDO regulator suitable for battery-powered IoT and MCU applications.

Best for

  • IoT sensors
  • MCU power supplies
  • Battery-powered devices

Avoid if

  • Applications requiring >100mA current
  • High-noise environments without proper filtering

Check before use

  • Thermal design for SOT23-3L package
  • Input/output capacitor selection

Key specifications

Output Voltage
4.4 V
Max Input Voltage
24 V
Output Current
100 mA
Quiescent Current
1.5 uA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IoT SensorsMCU Power

Datasheet

46d6bb78c9a46e6e8f9d5dc00dac0528_2210191800_LR-LR8321A-T44_C5205209.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR8321A-T44: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-precision, low-dropout linear regulator (LDO) with a fixed 4.4V output, designed for low-power CMOS applications.