For BusinessPricing
Request a demo

UA78M33CDCYR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UA78M33CDCYR product

UA78M33CDCYR

Voltage Regulators - Linear

Linear Regulator3.3V500mATI

The UA78M33CDCYR is a fixed 3.3V, 500mA linear voltage regulator from Texas Instruments, housed in a SOT-223 package.

Best for

  • General purpose 3.3V power rails
  • On-card voltage regulation

Avoid if

  • High efficiency is required (use switching regulators instead)
  • Input-to-output voltage differential is very high

Check before use

  • Thermal dissipation requirements
  • Input voltage range

Key specifications

Output Voltage
3.3 V
Max Output Current
500 mA
Package
SOT-223

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UA78M33CDCYR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 3-terminal positive fixed-voltage linear regulator that provides a stable 3.3V output with up to 500mA of current.