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NCN4555MNR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCN4555MNR2G product

NCN4555MNR2G

Translators

Level ShifterSIM InterfaceLDO

The NCN4555 is an obsolete SIM card interface level shifter designed for 1.8V/3V smart card applications.

Best for

  • Legacy mobile phone designs
  • Smart card reader interfaces

Avoid if

  • New designs requiring long-term availability

Check before use

  • Current stock levels and lifecycle status

Key specifications

SIM Voltage
1.8V / 3.0V
Package
16-QFN (3x3mm)
ESD Protection
>7kV (HBM)

Compliance & Environment

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

Application

Mobile PhonesSmart Card Readers

Datasheet

NCN4555-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCN4555MNR2G: 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 NCN4555 is a level shifter and LDO voltage regulator designed to interface between a microcontroller and a SIM card, supporting both 1.8V and 3.0V standards.