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BL1117-25CX AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL1117-25CX product

BL1117-25CX

PMIC - Voltage Regulators - Linear

LDOLinear Regulator2.5V Output

The BL1117-25CX is a 1A, 2.5V fixed-output LDO regulator in an SOT-223 package, suitable for general-purpose power management.

Best for

  • Computer motherboards
  • Graphic cards
  • Post-regulation for switching supplies

Avoid if

  • Input voltage exceeds 12V
  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal dissipation requirements
  • Capacitor ESR specifications

Key specifications

Output Voltage
2.5 V
Max Output Current
1 A
Dropout Voltage
1.3 V

Compliance & Environment

RoHS
Pb-free
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

d04d11e1e166d816d267d63e16046492_2304140030_BL-Shanghai-Belling-BL1117-25CX_C78972.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL1117-25CX: 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 1A low dropout (LDO) linear regulator from Shanghai Belling with a fixed 2.5V output.