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BL1117-12CY AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BL1117-12CY product

BL1117-12CY

PMIC - Voltage Regulators - Linear

Linear Regulator1A1.2VTO-252

The BL1117-12CY is a 1A, 1.2V fixed-output linear regulator in a TO-252 package, suitable for general-purpose power management.

Best for

  • General power regulation
  • Motherboards
  • Graphic cards

Avoid if

  • High input-to-output voltage differentials without adequate heat sinking

Check before use

  • Thermal design and capacitor ESR requirements

Key specifications

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

Compliance & Environment

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

Application

Power Management

Datasheet

9333f0101443e237fb5dca892fdd4735.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL1117-12CY: 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 bipolar linear regulator with a fixed 1.2V output, designed for low dropout applications.