LTC4555EUD#PBF SIM Interface by Analog Devices

Status: Production
Series: LTC4555
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4555 provides power conversion and signal level shifting needed for low voltage 2.5G and 3G cellular telephones to interface with 1.8V or 3V subscriber identity modules (SIMs). The part meets all type approval requirements for 1.8V and 3V SIMs and smart cards. The part contains an LDO linear regulator to supply SIM power at either 1.8V or 3V from a 3V to 6V input. The output voltage is selected with a single pin and up to 50mA of load current can be supplied.Internal level translators allow controllers operating with supplies as low as 1.2V to interface with 1.8V or 3V smart cards. Battery life is maximized by 20µA operating current and <1µA shutdown current. Board area is minimized by the 3mm x 3mm leadless QFN package.

Where to Buy

Prices starting from US$1.64

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$1.64
4,671
in stock
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Logo for Newark Electronics
Newark Electronics
from US$2.89
10
in stock
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Logo for element14
element14
from US$2.25
10
in stock
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Logo for Farnell
Farnell
from US$2.14
10
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$2.12
-
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Features

SIM Power Supply: 1.8V/3V at 50mA
Input Voltage Range: 3V to 6V
Controller Voltage Range: 1.2V to 4.4V
14kV ESD on all SIM Contact Pins
Meets all ETSI, IMT-2000 and ISO7816 SIM/Smart Card Interface Requirements
Level Translators to 1.8V or 3V
20µA Operating Current
Logic Controlled Shutdown (ISD < 1µA)
Available in 0.75mm Profile, 3mm x 3mm QFN Package

Alternative Descriptions

SIM Pwr S & Level Translator | Analog Devices
Sim Interface, 4.4V, Qfn-Ep | Newark Electronics
SIM INTERFACE, 4.4V, QFN-EP | element14
POWER MANAGEMENT IC | Richardson RFPD


LTC4555EUD#PBF Semiconductors - ICs by Linear Technology

IC SIM PWR SUPPLY & LEVEL XLATOR 16QFN

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Interface Type -
Interface Applications SIM Interface in 3G Cellular Telephones Smart Card Readers
Supply Voltage Min 3V
Supply Voltage Max 6V
Interface Case Style QFN
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4555EUD#PBF?

Additional datasheets, footprints and schematics for LTC4555EUD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4555EUD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4555EUD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4555EUD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4555EUD#PBF fall under?

The LTC4555EUD#PBF is listed under SIM Interface.

Can I view similar or alternative parts?

You can view similar parts to LTC4555EUD#PBF when available in the SIM Interface range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC4555EUD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4555EUD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC4555EUD#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC4555EUD#PBF.

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