ProjectsPricingInsights

LR7140-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR7140-T product

LR7140-T

PMIC - Voltage Regulators - Linear

Linear RegulatorCMOS4V Output

The LR7140-T is a fixed 4V, 50mA CMOS linear voltage regulator designed for high-voltage input applications up to 30V.

Best for

  • Battery-powered devices
  • High-voltage input regulation

Avoid if

  • Applications requiring >50mA output current

Check before use

  • Thermal dissipation in SOT23-3 package

Key specifications

Output Voltage
4 V
Max Input Voltage
30 V
Output Current
50 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery-powered equipment

Datasheet

4d0f75283b5ee19da43cf089c06b6516_2011031109_LR-LR7140-T_C914129.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR7140-T: 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

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-power, high-voltage linear regulator based on CMOS technology, providing a stable 4V output.