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LK7533-S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LK7533-S product

LK7533-S

PMIC - Voltage Regulators - Linear

LDO3.3VHigh VoltageLow Power

The LK7533-S is a 3.3V CMOS linear regulator designed for high-voltage input applications up to 30V, ideal for low-power battery-operated systems.

Best for

  • Battery-powered devices
  • High-voltage input applications

Avoid if

  • Applications requiring high output current (>150mA)
  • Extremely low-cost designs where standard LDOs suffice

Check before use

  • Thermal management
  • Input capacitor selection

Key specifications

Output Voltage
3.3 V
Max Input Voltage
30 V
Quiescent Current
2 uA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery-powered equipmentConsumer electronics

Datasheet

78753d80d0222b630e0be2f8e9f2f144_2407111630_LANKE-LK7533-S_C28314551.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LK7533-S: 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 low-power, high-voltage linear regulator (LDO) that provides a fixed 3.3V output from an input voltage up to 30V.