TXS4555 powersupply equivalent, 1.8v/3v sim-card powersupply.
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* Level Translator
– VCC Range of 1.65 V to 3.3 V
– VBATT Range from 2.3 to 5.5V
* Low-Dropout (LDO) Regulator
–.
The device complies with ISO/IEC Smart-Card Interface requirements as well as GSM and 3G mobile standards. It includes .
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