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MIC4555

SIM Card Level Shifter with 50mA LDO

Status: In Production

Features:

  • Powers 1.8V or 3.0V SIM up to 50mA
  • Input voltage range: 2.7V to 5.5V
  • Controller voltage range: 1.6V to 5.5V
  • Supports clock rates up to 5MHz
  • 8kV ESD protection on SIM contact pins
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC4555 is a digital level shifter with a 50mA LDO for SIM card interfaces. There are three high-speed level shifters for SIM card signal translation. The level shifters are designed to support high-speed clocking up to 5MHz. The 50mA LDO provides power for the SIM card to eliminate the need for a separate power device. This simplifies the design of the SIM card interface.

Additional Features
    • Powers 1.8V or 3.0V SIM up to 50mA
    • Input voltage range: 2.7V to 5.5V
    • Controller voltage range: 1.6V to 5.5V
    • Supports clock rates up to 5MHz
    • 8kV ESD protection on SIM contact pins

     

Parametrics
Name
Value
Product Type
SIM Card Level Shifter with 50mA LDO
IOUT #1
IOUT #2
IOUT #3
IOUT #4
VOUT (V)
Tol Typ %
Soft Start Pin
Load Dump
Rev Bat
Reverse Current Protect

Documents

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Data Sheet

11/05/2015
834KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC4555YML-TR
0.021300
0.801700
16
VQFN
3x3x1.00mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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