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HX7544 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HX7544 product

HX7544

Power Management

LDOVoltage Regulator4.4V18V Input

The HX7544 is a fixed 4.4V, 100mA LDO linear regulator designed for high-voltage input applications up to 18V.

Best for

  • Battery-powered devices
  • Low-power voltage regulation

Avoid if

  • Applications requiring output currents significantly above 100mA
  • High-temperature environments exceeding 70°C

Check before use

  • Input voltage stability
  • Thermal management for the SOT-23 package

Key specifications

Output Voltage
4.4 V
Max Input Voltage
18 V
Max Output Current
100 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery-powered equipmentCommunication devices

Datasheet

c5664877c1c500f08bf4e3accc3727bf_2304140030_HX-hengjiaxing-HX7544_C296149.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HX7544: 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

The HX7544 is a CMOS-based, high-voltage LDO linear regulator that provides a fixed 4.4V output with a maximum output current of 100mA.