MP2019 Datasheet | Monolithic Power Systems

DESCRIPTION The MP2019 is a low-power linear regulator that supplies power to systems with high- voltage batteries. It includes a wide 3V to 40V input range, low-dropout voltage, and a low quiescent-supply current. The low quiescent current and low dropout voltage allow operations at extremely low-power levels. Therefore, the MP2019 is ideal for low-power microcontrollers and battery-powered equipment. The MP2019 provides a wide variety of fixed output-voltage options (if requested): 1.8V, 1.9V, 2.3V, 2.5V, 3.0V, 3.3V, 3.45V, and 5.0V; also, it provides the output-adjustable option (from 1.25V to 15V). The regulator output current is limited internally, and the device is protected against short-circuit, over-load, and over-temperature conditions. The MP2019 includes thermal shutdown (TSD), current-limiting fault protection, and is available in a SOIC-8 EP package. TYPICAL APPLICATION FEATURES - 3V to 40V Input Range - 10µA Quiescent Supply Current - Stable with Low-Value Output Ceramic Capacitor (> 0.47μF) - 300m A Specified Current - Fixed 5V, 3.3V, and Adjustable Output (1.2 V to 15 V) Versions - Output ±2% Accuracy Over Temperature - Specified Current Limit - Power Good - Programmable Power Good Delay - Thermal Shutdown and Short-Circuit Protection - -40°C to +125°C Specified Junction- Temperature Range - Available in a SOIC-8 EP Package APPLICATIONS - Industrial/Automotive Applications - Portable/Battery-Powered Equipment - Ultra-Low Power Microcontrollers - Cellular Handsets - Medical Imaging All MPS parts are lead-free, halogen-free, and adhere to the Ro HS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. EN OUT MP2019GN PG FB PGDL Vout EN OUT MP2019GN PG FB...