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LN1138B502MR-G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LN1138B502MR-G product

LN1138B502MR-G

PMIC - Voltage Regulators - Linear

LDOVoltage RegulatorCMOS5V Output

The LN1138B502MR-G is a 5.0V, 300mA LDO voltage regulator in an SOT23-5L package, designed for low-power, battery-operated applications.

Best for

  • Battery-powered systems
  • Portable electronics
  • Mobile devices

Avoid if

  • Applications requiring >300mA output current
  • High-voltage input rails exceeding 7V

Check before use

  • Thermal management for high-load conditions
  • Stability with chosen output capacitors

Key specifications

Output Voltage
5.0 V
Max Output Current
300 mA
Package
SOT23-5L

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsBattery Powered Systems

Datasheet

636d2e18fa9d675abd43b804a8de3886_2204251600_NATLINEAR-LN1138B502MR-G_C3007991.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LN1138B502MR-G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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

It is a high-speed, low-dropout (LDO) CMOS voltage regulator providing a fixed 5.0V output with up to 300mA current capacity.