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LF33CDT-TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LF33CDT-TR product

LF33CDT-TR

Voltage Regulators - Linear

LDO3.3V500mADPAK

The LF33CDT-TR is a fixed 3.3V, 500mA low-dropout (LDO) linear regulator from STMicroelectronics, housed in a DPAK package.

Best for

  • Battery-powered devices
  • Local regulation

Avoid if

  • High-current applications exceeding 500mA
  • Applications requiring adjustable output voltage

Check before use

  • Thermal dissipation requirements for the DPAK package

Key specifications

Output Voltage
3.3 V
Max Output Current
500 mA
Dropout Voltage
0.45 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

LF33CDT-TR-STMicroelectronics-datasheet-20683015.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LF33CDT-TR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a very low drop voltage regulator with an inhibit function, providing a fixed 3.3V output.