BASE PART NUMBER:  LTC3421

CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CURRENT - OUTPUT:  1A (SWITCH)

DETAILED DESCRIPTION:  BOOST SWITCHING REGULATOR IC POSITIVE ADJUSTABLE 2.4V 1 OUTPUT 1A (SWITCH) 24-WFQFN EXPOSED PAD

FREQUENCY - SWITCHING:  100KHZ ~ 3MHZ

FUNCTION:  STEP-UP

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

MANUFACTURER:  LINEAR TECHNOLOGY

MANUFACTURER PART NUMBER:  LTC3421EUF#PBF

MANUFACTURER STANDARD LEAD TIME:  6 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  1 (UNLIMITED)

MOUNTING TYPE:  SURFACE MOUNT

NUMBER OF OUTPUTS:  1

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

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:  NO

TOPOLOGY:  BOOST

VOLTAGE - INPUT (MAX):  4.5V

VOLTAGE - INPUT (MIN):  0.5V

VOLTAGE - OUTPUT (MAX):  5.25V

VOLTAGE - OUTPUT (MIN/FIXED):  2.4V

ALTERNATE PARTS:  LTC3421EUF#TRPBF