The NVT4557 device is built for interfacing a SIM card with a single low-voltage 1.08 V to 1.95 V host side interface. The NVT4557 contains three 1.65 V to 3.6 V level translators to convert the data, RSTn and CLKn signals between a SIM card and a host microcontroller.
The NVT4557 is compliant with ISO-7816 SIM/smart card interface requirements.
| NVT4555UK | NVT4557UK | NVT4557HK | |
|---|---|---|---|
| SIM Card Level Translator | |||
| Internal LDO | |||
| Package | WLCSP12 | WLCSP9 | XQFN10 |
SIM Card Interface Level Translator and Supply Voltage LDO
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1 design file
Receive the full breakdown. See the product footprint and more in the eCad file.
