NXT455x SIM Card Interface Level Translators

Nexperia NXT455x SIM Card Interface Level Translators are designed for interfacing a SIM card with a single low-voltage host-side interface. These devices feature three level translators to convert the data, RST, and CLK signals between a SIM card and a host microcontroller. The NXT455x SIM card interface level translators support SIM cards and eSIM with supply voltages ranging from 1.62V to 3.3V. These devices include integrated pull-up resistors, eliminating the need for external resistors. The NXT455x SIM card interface level translators feature a low current shutdown mode of less than 1μA. These devices comply with all ETSI, IMT-2000, and ISO-7816 SIM/smart card interface requirements.

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Qty. RoHS ECAD Model Type
Data Rate
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Propagation Delay Time
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Nexperia Translation - Voltage Levels NXT4558GU/SOT1160/XQFN10
Datasheet
3,950In Stock
Min.: 1
Mult.: 1

Voltage Level Translator 2.5 Mb/s XQFN-10 3.3 V 1.08 V 7 ns, 8 ns, 12 ns, 15 ns - 40 C + 85 C SMD/SMT
Nexperia Translation - Voltage Levels NXT4556AUR/SOT8057/WLCSP9
Datasheet
3,000In Stock
Min.: 1
Mult.: 1

Voltage Level Translator 5 Mb/s WLCSP-9 3.3 V 1.08 V 7 ns, 8 ns, 12 ns - 40 C + 85 C SMD/SMT
Nexperia Translation - Voltage Levels NXT4559UP/SOT8027/WLCSP9
Datasheet
127Expected 15/05/2026
Min.: 1
Mult.: 1

Voltage Level Translator 2.5 Mb/s WLCSP-9 3.3 V 1.08 V 7 ns, 8 ns, 12 ns, 15 ns - 40 C + 85 C SMD/SMT