EZ1585B Datasheet | SEMTECH

DESCRIPTION The EZ1585B is a high performance positive voltage regulator designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1585B provides excellent regulation over variations in line, load and temperature. Outstanding Features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The EZ1585B has tight tolerance on reference voltage, ±1% at 25°C and ±1.5% over line, load and temperature. The EZ1585B is a three terminal regulator with adjustable output voltage available in the popular TO-220 package. Features - = Low dropout performance, 1.3V max. - = Full current rating over line and temperature - = Fast transient response - = ±1.5% total output regulation over line, load and - = - = - = - = - = temperature Adjust pin current max. 100µA over temperature Adjustable output voltage Line regulation typically 0.015% Load regulation typically 0.05% TO-220 package APPLICATIONS - = Pentium® Processor supplies ORDERING INFORMATION BLOCK DIAGRAM DEVICE EZ1585BCT PACKAGE TO-220 VOUT VOLTS 1.30 to 5.7 ABSOLUTE MAXIMUM RATINGS Parameter Input Supply Voltage Power Dissipation Thermal Resistance Junction to Case Control Power Thermal Resistance Junction to Ambient Operating Junction Temperature Range Storage Temperature Range Lead Temperature (Soldering) 10 Sec Symbol VIN PD Maximum 7 Internally Limited Units V W θJC θJA TJ TSTG TLEAD PIN CONFIGURATION 0.7 3.0 50 0 to 125 -65 to 150 260 °C/W °C/W °C °C °C Pentium Processor is a trademark of Intel Corp. © 1998 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 5.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATORS April 7, 1998 ELECTRICAL CHARACTERISTICS...