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HT7533 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HT7533 product

HT7533

Integrated Circuits (ICs)

LDO3.3VVoltage RegulatorCMOSLow Power

The HT7533 is a 3.3V, 100mA low-power LDO regulator designed for high input voltage applications up to 30V.

Best for

  • Battery-powered devices
  • Low-power voltage regulation
  • High-input voltage applications

Avoid if

  • Output current requirements exceed 100mA
  • Extremely low dropout voltage is critical

Check before use

  • Thermal management for high input-to-output voltage differentials
  • Capacitor selection for stability

Key specifications

Output Voltage
3.3 V
Max Output Current
100 mA
Max Input Voltage
30 V
Quiescent Current
2.5 µA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery-powered equipmentCommunication equipmentAudio/Video equipment

Datasheet

cef61a6398aecee943659d5b427311c1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HT7533: 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

2
PartDetailsMatch
LR8341A-T33LR

A functional alternative with matching output and higher input voltage, but requires package verification.

Needs validation

Design and risk insights

Questions & answers

The HT7533 is a fixed 3.3V output, 100mA low-power linear voltage regulator (LDO) manufactured by TWGMC using CMOS technology.