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GR7140S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GR7140S product

GR7140S

Power Management (PMIC)

LDOLinear Regulator4.0V OutputCMOS

The GR7140S is a fixed 4.0V, 100mA LDO linear regulator in a SOT-23-3 package, optimized for low-power, high-voltage input applications.

Best for

  • Battery-powered devices
  • Low-power sensor nodes
  • General-purpose voltage regulation

Avoid if

  • Applications requiring >100mA current
  • Industrial environments exceeding 70°C

Check before use

  • Input voltage stability
  • Output capacitor requirements

Key specifications

Output Voltage
4.0 V
Max Input Voltage
18 V
Output Current
100 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

9dbc399ff672535492ba292c0ac51a06_2312221049_GR-GR7140S_C19631777.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GR7140S: 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
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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

The GR7140S is a CMOS-based LDO linear regulator from Jiangsu Guorui Microelectronics, providing a fixed 4.0V output from an input voltage up to 18V.