ProjectsPricingInsights

LP2951ACD-3.3R2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP2951ACD-3.3R2G product

LP2951ACD-3.3R2G

Voltage Regulators - Linear

LDOLinear Regulator3.3V

The LP2951ACD-3.3R2G is a high-efficiency, low-dropout (LDO) linear regulator from onsemi, optimized for battery-powered systems requiring low quiescent current and precise 3.3V regulation.

Best for

  • Battery-powered devices
  • Portable electronics

Avoid if

  • High-current applications exceeding 100mA

Check before use

  • Output capacitor ESR and value requirements

Key specifications

Output Voltage
3.3 V
Max Output Current
100 mA
Quiescent Current
75 µA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Management

Datasheet

DSA-129814.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP2951ACD-3.3R2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 100mA, 3.3V fixed-output LDO linear regulator designed for low-power applications.