SA78R25F

SA78RXX_Datasheet 1A LDO VOLTAGE REGULATOR DESCRIPTION The SA78RXX is a positive low voltage dropout regulator, the voltage dropout is below 0.5V at 1A. The SA78RXX provides two versions: fixed and adjustable versions. The SA78RXX is available in fixed output voltages 2.5V, 3.3V, 5V, 8V, 9V, 12V and 15V. The SA78RXX offers some key features include thermal shutdown, peak current protection, overvoltage protection and output disable function. The SA78RXX is an excellent choice for use in various electronic equipments. FEATURES * Available fixed version 2.5V, 3.3V, 5V, 8V, 9V, 12V,15V and adjustable version * Low Dropout Voltage: 150mV at 1A output current * Current limiting: 2A APPLICATIONS * Overvoltage protection: 40V * Built-in output disable function * TO-220 full-mold package (4pin) and TO-252-5L package(5pin) * Overcurrent protection, thermal shutdown * Overvoltage protection, short circuit protection * High Efficiency Linear Regulators * Post Regulators for Switching Supplies * Battery Charger * Microprocessor Supply * Desktop PCs, RISC and Embedded Processors Supply ORDERING INFORMATION (Tamb=-20~+80°C) HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn REV:1.0 2010.11.22 Page 1 of 16 Part No. SA78R00F SA78R25F SA78R33F SA78R05F SA78R08F SA78R09F SA78R12F SA78R15F SA78R25DTR SA78R33DTR SA78R05DTR SA78R08DTR SA78R09DTR SA78R12DTR SA78R15DTR SA78R25D SA78R33D SA78R05D SA78R08D SA78R09D SA78R12D SA78R15D package TO-220F-4L TO-252-5L TO-252-5L ...