BASE PART NUMBER:  LTC3521

CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CURRENT - OUTPUT:  600MA, 1A

DETAILED DESCRIPTION:  BUCK, BUCK-BOOST SWITCHING REGULATOR IC POSITIVE ADJUSTABLE 0.6V 3 OUTPUT 600MA, 1A 24-WFQFN EXPOSED PAD

FREQUENCY - SWITCHING:  1.1MHZ

FUNCTION:  STEP-DOWN, STEP-UP/STEP-DOWN

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

MANUFACTURER:  LINEAR TECHNOLOGY

MANUFACTURER PART NUMBER:  LTC3521IUF#PBF

MANUFACTURER STANDARD LEAD TIME:  4 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

MOUNTING TYPE:  SURFACE MOUNT

NUMBER OF OUTPUTS:  3

OPERATING TEMPERATURE:  -40°C ~ 125°C (TJ)

OUTPUT CONFIGURATION:  POSITIVE

OUTPUT TYPE:  ADJUSTABLE

PACKAGE / CASE:  24-WFQFN EXPOSED PAD

PACKAGING:  TUBE

STANDARD PACKAGE:  91

SUPPLIER DEVICE PACKAGE:  24-QFN-EP (4X4)

SYNCHRONOUS RECTIFIER:  YES

TOPOLOGY:  BUCK, BUCK-BOOST

VOLTAGE - INPUT (MAX):  5.5V

VOLTAGE - INPUT (MIN):  1.8V

VOLTAGE - OUTPUT (MAX):  5.5V

VOLTAGE - OUTPUT (MIN/FIXED):  0.6V

ALTERNATE PARTS:  LTC3521IUF#TRPBF