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PJ54BM33SE AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PJ54BM33SE product

PJ54BM33SE

Amplifiers

LDO3.3V350mALow Quiescent Current

The PJ54BM33SE is a high-input voltage, low-quiescent current LDO regulator providing a fixed 3.3V output at up to 350mA.

Best for

  • Battery-powered devices
  • Sensor modules
  • Microcontroller power supplies

Avoid if

  • Applications requiring output currents exceeding 350mA
  • Designs where input voltage exceeds 45V

Check before use

  • Thermal management on the PCB
  • Capacitor ESR requirements

Key specifications

Output Voltage
3.3 V
Max Output Current
350 mA
Max Input Voltage
45 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
MSL3
ECCN
-
HTSUS
-

Application

Battery-Powered EquipmentSensor Applications

Datasheet

ed24ef434e058f764673a2b4a794ebee_2402021507_PJSEMI-PJ54BM33SE_C20618188.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PJ54BM33SE: 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 fixed 3.3V output linear regulator (LDO) designed for high input voltage applications up to 45V, featuring very low quiescent current (2.1µA).