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NXT4557GUX AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NXT4557GUX product

NXT4557GUX

Interface

SIM TranslatorLevel ShifterNexperia

The NXT4557 is a specialized SIM card interface level translator designed for low-voltage host systems.

Best for

  • Mobile devices
  • Wireless modems

Avoid if

  • High-voltage logic systems

Check before use

  • Supply voltage sequencing

Key specifications

Host Voltage
1.08 V - 1.98 V
SIM Voltage
1.62 V - 3.3 V
Data Rate
5 Mbps

Compliance & Environment

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

Application

Mobile PhonesWireless Modems

Datasheet

b2ab9c6c325db6a739b2c3edef5cbb7c_2306061202_Nexperia-NXT4557GUX_C5361359.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NXT4557GUX: 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

It is a 3-channel level translator for SIM card interfaces, supporting class-B and class-C SIM cards.