MP2019GN-Z

MP2019 40V, 300mA, Low Quiescent Current Adjustable Output Linear Regulator DESCRIPTION FEATURES The MP2019 is a low-power linear regulator that supplies power to systems with highvoltage 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.          3V to 40V Input Range 10µA Quiescent Supply Current Stable with Low-Value Output Ceramic Capacitor (> 0.47μF) 300mA 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 JunctionTemperature 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 RoHS 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. TYPICAL APPLICATION IN IN EN OUT MP2019GN PG FB PGDL EN OUT MP2019GN PG FB PGDL GND Output-Adjustable Version MP2019 Rev. 1.01 1/10/2018 Vout Vout GND Output-Fixed Version www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2018 MPS. All Rights Reserved. 1 MP2019 - 40V, 300mA, LOW QUIESCENT-CURRENT LINEAR REGULATOR ORDERING INFORMATION Part Number* Package MP2019GN SOIC-8 EP MP2019GN-33 SOIC-8 EP MP2019GN-5 SOIC-8 EP Top Marking See Below * For Tape & Reel, add suffix –Z (e.g. MP2019GN–Z); TOP MARKING MP2019: part code of MP2019GN; LLLLLLLL: lot number; MPS: MPS prefix: Y: year code; WW: week code: TOP MARKING MP2019-33: part code of MP2019GN-33 LLLLLLLL: lot number; MPS: MPS prefix: Y: year code; WW: week code: TOP MARKING MP2019-5: part code of MP2019GN-5 LLLLLLLL: lot number; MPS: MPS prefix: Y: year code; WW: week code: MP2019 Rev. 1.01 1/10/2018 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2018 MPS. All Rights Reserved. 2 MP2019 - 40V, 300mA, LOW QUIESCENT-CURRENT LINEAR REGULATOR PACKAGE REFERENCE FB OUT PGDL NC GND PG VIN EN SOIC-8 EP ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance IN, EN .......................................... -0.3V to +42V OUT ............................................. -0.3V to +17V PG .............................................. -0.3V to +15V PGDL, FB ...................................... -0.3V to +6V Junction Temperature ............................ +150C Lead Temperature ................................. +260C Storage Temperature ............... -65C to +150C (2) Continuous Power Dissipation (TA = +25°C) SOIC-8 EP .................................................2.5W SOIC-8 EP.............................. 50 ...... 10 ... C/W Notes: 1) 2) ESD SUSCEPTIBILITY (3) HBM (Human Body Mode) ...........................4kV MM (Machine Mode)...................................200V Recommended Operating Conditions (4) 3) 4) 5) (5) θJA θJC Exceeding these ratings may damage the device. The maximum allowable power dissipation is a function of the maximum junction temperature TJ (MAX), the junction-to-ambient thermal resistance θJA, and the ambient temperature TA. The maximum allowable continuous power dissipation at any ambient temperature is calculated by PD (MAX) = (TJ (MAX)TA)/θJA. Exceeding the maximum allowable power dissipation produces an excessive die temperature, causing the regulator to go into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent damage. Devices are ESD sensitive. Handle with precaution. The device is not guaranteed to function outside of its operating conditions. Measured on JESD51-7, 4-layer PCB. Supply Voltage VIN ............................. 3V to 40V Output Voltage VOUT ..................... 1.25V to 15V Operating Temperature ...... TJ=-40°C to +125°C MP2019 Rev. 1.01 1/10/2018 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2018 MPS. All Rights Reserved. 3 MP2019 - 40V, 300mA, LOW QUIESCENT-CURRENT LINEAR REGULATOR PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE ELECTRICAL CHARACTERISTICS VIN = VEN = 13.5V, TJ =+25°C, unless otherwise noted. Parameter Symbol Condition Input Voltage Output-Voltage Range Max Units VIN 3 40 V 1.25 V IGND MP2019GN-33 MP2019GN-5 Shutdown Supply Current Typ VOUT MP2019GN GND Current Min IS 0