CJA1117B-1.8 Datasheet, Specs, Alternatives & ECAD | Jiangsu Changjing Electronics Technology Co., Ltd. | PartGenie

AI summary

CJA1117B-1.8 product

The CJA1117B-1.8 is a fixed 1.8V, 1A low dropout linear regulator in a SOT-89-3L package, suitable for general-purpose power management.

Best for

General purpose voltage regulation
PC motherboards
Consumer electronics

Avoid if

High input-to-output voltage differentials that exceed thermal limits

Check before use

Thermal dissipation requirements

Key specifications

Output Voltage: 1.8 V
Max Output Current: 1 A
Dropout Voltage: 1.15 V

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Power Management

Datasheet

c8d81d2df13a02ad6a21f66e015830a1_2304140030_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJA1117B-1-8_C24247.pdf

800 KB

CAD Models

Download ECAD models for CJA1117B-1.8: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

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Alternative components

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Design and risk insights

Questions & answers

It is a three-terminal low dropout (LDO) linear regulator providing a fixed 1.8V output at up to 1A current.