TXS4558RUKR Texas Instruments - Yeehing Electronics

Dual SIM card power supply with level translator and dedicated dual LDO

Pricing (USD)

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Specifications

For more information, please refer to datasheet

Documents

More Information

The TXS4558 is a complete dual-supply standby Smart Identity Module (SIM) card solution for interfacing wire-less baseband processors with two individual SIM subscriber cards to store data for mobile handset applications. It is a custom device which is used to extend a single SIM/UICC interface to be able to support two SIM’s/UICC’s.