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SCJT1117B-3.3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SCJT1117B-3.3 product

SCJT1117B-3.3

PMIC - Voltage Regulators - Linear

LDO3.3V Regulator1ASOT-223

The SCJT1117B-3.3 is a reliable 1A fixed 3.3V LDO regulator in an SOT-223 package, suitable for general-purpose power management in consumer electronics.

Best for

  • Consumer electronics
  • PC motherboards
  • Telecom modems

Avoid if

  • Applications requiring extremely low dropout voltage or very high efficiency

Check before use

  • Thermal design of the PCB
  • Output capacitor ESR requirements

Key specifications

Output Voltage
3.3 V
Max Output Current
1 A
Dropout Voltage
1.3 V (typ)

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

4e83cd0a710cd6f8cd0b43b7d3481263_2209191630_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--SCJT1117B-3-3_C1884532.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SCJT1117B-3.3: 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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Where to Buy

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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 three-terminal low dropout (LDO) linear regulator that provides a fixed 3.3V output with up to 1A of current.