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LR1117CD33X AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR1117CD33X product

LR1117CD33X

PMIC - Voltage Regulators - Linear

LDOLinear Regulator3.3V

The LR1117CD33X is a 1A fixed 3.3V LDO linear regulator in a TO-252 package, suitable for general-purpose power management.

Best for

  • Computer motherboards
  • Graphic cards
  • General power regulation

Avoid if

  • Applications requiring very low dropout voltage or high efficiency at large voltage differentials.

Check before use

  • Thermal dissipation requirements and PCB copper area.

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Package
TO-252

Compliance & Environment

RoHS
Pb-free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

7a4af8e4a4aa649776c74dff15bdb03a_1912111437_LRC-LR1117CD33X_C411196.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR1117CD33X: 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 1A low dropout (LDO) linear regulator with a fixed 3.3V output voltage, manufactured by LRC.