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BL8503-50PSM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL8503-50PSM product

BL8503-50PSM

PMIC - Voltage Regulators - Linear

LDO5V RegulatorLow Power

The BL8503-50PSM is a 5.0V fixed-output, 250mA LDO regulator designed for low-power battery-operated systems.

Best for

  • Battery-powered devices
  • Low-power portable electronics

Avoid if

  • High-current applications exceeding 250mA
  • Applications requiring ultra-low noise

Check before use

  • Thermal dissipation in SOT-89-3 package
  • Capacitor ESR requirements

Key specifications

Output Voltage
5.0 V
Max Output Current
250 mA
Quiescent Current
3.0 uA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

b47c4c79982b7aa278ed440ad7bcf773_2304140030_BL-Shanghai-Belling-BL8503-50PSM_C90250.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL8503-50PSM: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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 low-dropout (LDO) linear voltage regulator from Shanghai Belling, providing a fixed 5.0V output with a maximum current of 250mA.