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NCV459MNWTBG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCV459MNWTBG product

NCV459MNWTBG

Power Distribution Switches

Load SwitchPower Distributiononsemi

The NCV459 is a high-performance 4A load switch designed for low-voltage rails, offering low on-resistance and integrated auto-discharge functionality.

Best for

  • ADAS systems
  • Camera modules
  • Portable power management

Avoid if

  • Applications requiring high-side switching above 5.5V

Check before use

  • Vbias rail availability
  • Input voltage transient protection

Key specifications

Input Voltage
0.75V - 5.5V
Max Current
4A
RDS(on)
23mΩ

Compliance & Environment

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

Application

Power ManagementADAS

Datasheet

ONSM-S-A0006185528-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCV459MNWTBG: 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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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

The NCV459 is a high-side N-channel MOSFET power distribution switch designed to isolate ICs on LDO or DCDC supplies to save energy.