EZ1082 Datasheet | SEMTECH

DESCRIPTION The EZ1082 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1082 series 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 EZ1082 series are three terminal regulators with fixed and adjustable voltage options available in the popular TO-220 package. Features - = Low dropout performance, 1.3V max. - = Full current rating over line and temperature - = Fast transient response - = ±2% total output regulation over line, load - = - = - = - = - = and temperature Adjust pin current max 90µA over temperature Fixed/adjustable output voltage Line regulation typically 0.015% Load regulation typically 0.05% TO-220 package ORDERING INFORMATION DEVICE PACKAGE TO-220 VOUT VOLTS See Note (1) APPLICATIONS - = High current microprocessor supplies - = Post regulators BLOCK DIAGRAM EZ1082CT-X.X Note: (1) Where X.X denotes voltage options. Available voltages are: 2.5V and 3.3V. Leave blank for adjustable version (1.3 to 5.7V). Contact factory for additional voltage options. ABSOLUTE MAXIMUM RATINGS Parameter Input Supply Voltage Power Dissipation Thermal Resistance Junction to Case Symbol VIN PD θJC θJA TJ TSTG TLEAD Maximum 7 Internally Limited 1.6 50 0 to 125 -65 to 150 260 Units V W °C/W °C/W °C °C °C PIN CONFIGURATIONS Thermal Resistance Junction to Ambient Operating Junction Temperature Range Storage Temperature Range Lead Temperature (Soldering) 10 Sec. 1 © 1998 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 10.0 AMP POSITIVE VOLTAGE REGULATOR April 13, 1998 ELECTRICAL CHARACTERISTICS Unless otherwise specified, Adj VIN = 2.75V to 7.0V and Adj IO = 10m A to 10.0A; Fixed VIN = 4.75 to 7.0V and Fixed IO = 0 m A to 10.0A Test Conditions...