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NCP349MNBKTBG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP349MNBKTBG product

NCP349MNBKTBG

Power Supply Controllers

Overvoltage ProtectionPower Managementonsemi

The NCP349MNBKTBG is an obsolete overvoltage protection controller with an integrated 65 mΩ NMOS FET, designed for portable electronics.

Best for

  • Portable consumer electronics
  • Battery-powered devices

Avoid if

  • New designs (due to Obsolete status)

Check before use

  • Threshold compatibility with your specific power rail

Key specifications

Max Input Voltage
28 V
RDS(on)
65 mΩ
UVLO Threshold
3.25 V
OVLO Threshold
6.40 V

Compliance & Environment

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

Application

Consumer Electronics

Datasheet

NCP349-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP349MNBKTBG: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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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 positive overvoltage protection controller with an internal NMOS FET, designed to protect sensitive systems from input voltage faults up to 28 V.