TXS4555 - 1.8V/3V SIM-Card PowerSupply

Product Overview

Texas Instruments

Datasheet Details

Part number	TXS4555
Manufacturer	Texas Instruments
File Size	1.22 MB
Description	1.8V/3V SIM-Card PowerSupply
Datasheet	TXS4555 Datasheet
Additional preview pages of the TXS4555 datasheet.

Product details

Description

The TXS4555 is a complete Smart Identity Module (SIM) card solution for interfacing wireless baseband processors with a SIM card to store I/O for mobile handset applications.

Features

1.
Level Translator.
VCC Range of 1.65 V to 3.3 V.
VBATT Range from 2.3 to 5.5V.
Low-Dropout (LDO) Regulator.
50-mA LDO Regulator With Enable.
1.8-V or 2.95-V Selectable Output Voltage.
2.3-V to 5.5-V Input Voltage Range.
Very Low Dropout: 100mV (Max) at 50mA.
Incorporates Shutdown Feature for the SIM Card Signals According to ISO-7816-3.
ESD Protection Exceeds JESD 22.
2000-V Human-Body Model (A11.

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Published: Oct 18, 2021 |