onsemi NCN4557MTG

Name: onsemi NCN4557MTG
Brand: onsemi
SKU: NCN4557MTG

SIM/SAM/Smart Card Power Supply and Level Shifter, Dual

$ 1.901

Obsolete

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

See all price breaks

Distributor		SKU		Min	Pkg
Verical	3	NCN4557MTG	393	159				2.113	1.988
Rochester Electronics		NCN4557MTG	6,268				1.890	1.690	1.590	14h
Microchip USA		NCN4557MTG	1,724	600	Tube			1.992	1.992	6d
Win Source		WS-NCN4557MTG	20	11			3.265	3.265	3.265	15h
Worldway Electronics		NCN4557MTG	13,736	7	Tube	0.535	0.519	0.491	0.491	14h

Inventory History

3 month trend: +0.00%

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi NCN4557MTG.

SHENGYU ELECTRONICS

Datasheet12 pages19 years ago

IHS

Farnell

iiiC

Inventory History

3 month trend:

+0.00%

CAD Models

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Alternate Parts

This Part

Alternate Parts

onsemiNCN4557MTG

onsemiNCN4557MTR2G

Price @ 1000

$ 1.901

$ 1.699

Stock

121,920

717,617

Authorized Distributors

Case/Package

QFN

Number of Pins

Logic Function

Level Shifter

Number of Channels

Propagation Delay

Data Rate

Low Level Output Current

High Level Output Current

Min Supply Voltage

1.8 V

Max Supply Voltage

5.5 V

Quiescent Current

Supply Chain

Country of OriginThailand

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date2006-06-15

Lifecycle StatusObsolete (Last Updated: 5 years ago)

LTB Date2012-03-31

LTD Date2012-09-30

Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)

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Descriptions

Descriptions of onsemi NCN4557MTG provided by its distributors.

SIM/SAM/Smart Card Power Supply and Level Shifter, Dual

onsemi

IC INTERFACE SPECIALIZED 16QFN / Smart Card Interface 16-QFN (3x3)

Win Source

Interface- Smart Card and SIM Card ANA DUAL SMART CARD INT

Mouser

Power Supply Support Circuit, Fixed, 2 Channel

Semicontronic

The NCN4557 is a dual interface analog circuit designed to translate the voltages between SIM SAM or Smart Cards and a microcontroller (or similar control device). It integrates two LDOs for power conversion and three level shifters per channel allowing the management of two independent chip cards. The device fulfills the ISO-7816 and EMV smart card interface requirements as well as the GSM and 3G mobile standard. Due to a built-in sequencer the device enables automatic activation and deactivation. Through the ENABLE pin a low current shutdown mode can be activated extending the battery life. The card power supply voltage (1.8 V or 3.0 V) and the card socket A or B are selected using two dedicated pins (SEL0 & SEL1).

North Star Micro