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BL1117-50CY AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL1117-50CY product

BL1117-50CY

PMIC - Voltage Regulators - Linear

Linear Regulator5V1ATO-252

The BL1117-50CY is a fixed 5V, 1A bipolar linear regulator in a TO-252 package, suitable for general-purpose power management.

Best for

  • Computer motherboards
  • Graphic cards
  • General power regulation

Avoid if

  • Input voltage exceeds 12V
  • High power dissipation without thermal management

Check before use

  • Thermal design
  • Capacitor ESR requirements

Key specifications

Output Voltage
5 V
Max Output Current
1 A
Package
TO-252

Compliance & Environment

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

Application

Power Management

Datasheet

aaf0620a08f376706d08f689602fde1d_1810010152_BL-Shanghai-Belling-BL1117-50CY_C194636.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL1117-50CY: 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 fixed 5V linear voltage regulator from Shanghai Belling, designed for low dropout applications.