EZ1588

2.0 AMP LOW DROPOUT POSITIVE VOLTAGE REGULATORS April 7, 1998 EZ1588 TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com DESCRIPTION The EZ1588 series of high performance positive voltage regulators are designed for use in applications requiring low dropout performance at full rated current. Additionally, the EZ1588 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 EZ1588 series are three terminal regulators with fixed and adjustable voltage options available in popular packages. FEATURES = Low dropout performance, = 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 0.005% Load regulation typically 0.05% TO-220 or TO-263 packages 1.3V max. for EZ1588 ORDERING INFORMATION APPLICATIONS = Pentium® Processor supplies = PowerPC™ supplies = Other 2.5V to 3.6V microprocessor supplies = Low voltage logic supplies = Battery-powered circuitry = Post regulator for switching supply BLOCK DIAGRAM DEVICE EZ1588CT-X.X EZ1588CM-X.X PACKAGE TO-220 TO-263 (2) VOUT VOLTS See Note (1) See Note (1) Notes: (1) Where X.X denotes voltage options. Available voltages...