CATEGORIES:  RF/IF AND RFID

FUNCTION:  POWER MANAGEMENT, SIGNAL LEVEL TRANSLATION

LEAD FREE STATUS / ROHS STATUS:  LEAD FREE / ROHS COMPLIANT

MANUFACTURER:  LINEAR TECHNOLOGY

MANUFACTURER PART NUMBER:  LTC4558EUD#PBF

MANUFACTURER STANDARD LEAD TIME:  6 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

PACKAGE / CASE:  20-WFQFN EXPOSED PAD

PACKAGING:  TUBE

RF TYPE:  CELLULAR, 3G, GSM

SECONDARY ATTRIBUTES:  SIM AND SMART CARD INTERFACE

STANDARD PACKAGE:  121

SUPPLIER DEVICE PACKAGE:  20-QFN (3X3)