MP2000 Low Input Voltage 150mA Linear Regulator The Future of Analog IC Technology DESCRIPTION FEATURES Operates with V = 1.35V IN The MP2000 is a low-voltage, low-dropout Low 300mV Dropout at 150mA Output bipolar linear regulator. It operates from 1.35V to 6.0V input voltage, and regulates the output 3% Accurate Output Voltage voltage from as low as 0.5V. Fixed and Adjustable Output Voltage Option Better Than 0.001%/mA Load Regulation The MP2000 can supply up to 150mA of load Stable With Low-ESR Output Capacitor current. The MP2000 features thermal overload Low 65 A Ground Current and current limit protection. It is available in a Internal Thermal Protection 5-pin TSOT23-5 package. Current Limit Protection Part Number Output Voltage 7 A Typical Quiescent Current at Shutdown MP2000DJ-ADJ Adjustable APPLICATIONS Low Current Regulators EVALUATION BOARD REFERENCE Battery Powered Systems Board Number Output* Dimensions Cellular Phones EV2000DJ-00A 1.2V 2.0X x 2.0Y x 0.4Z MPS and The Future of Analog IC Technology are Trademarks of Monolithic Default output voltage adjustable from 0.5V to 5.0V using an Power Systems, Inc. * external resistor divider. TYPICAL APPLICATION V IN 1.35V to 6V 1 5 OUTPUT IN OUT 1.2V MP2000 3 4 GND V EN FB IN 2 MP2000 TAC S01 MP2000 Rev. 1.11 www.MonolithicPower.com 1 10/10/2011 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2011 MPS. All Rights Reserved. MARKING MP2000 LOW INPUT VOLTAGE, 150mA LINEAR REGULATOR ORDERING INFORMATION Part Number* Package Top Marking Free Air Temperature (T ) A TSOT23-5 MP2000DJ-ADJ G1 -40 C to +85 C * For Tape & Reel, add suffix Z (eg. MP2000DJADJZ) For RoHS compliant packaging, add suffix LF (eg. MP2000DJADJLFZ) PACKAGE REFERENCE TOP VIEW IN 1 5 OUT GND 2 EN 3 4 FB MP2000 PD01-TSOT23-5 (4) (1) Thermal Resistance JA JC ABSOLUTE MAXIMUM RATINGS TSOT23-5.............................. 220.... 110.. C/W IN Supply Voltage ........................-0.3V to +7.0V FB Voltage ......................... -0.3V to V + 0.3V OUT Notes: 1) Exceeding these ratings may damage the device. EN Voltage ....................................... -0.7V to IN (2) 2) The maximum allowable power dissipation is a function of the Continuous Power Dissipation (T = +25C) A maximum junction temperature T(MAX), the junction-to- J .0.57W ambient thermal resistance , and the ambient temperature JA T . The maximum allowable continuous power dissipation at A Junction Temperature...............................150C any ambient temperature is calculated by P (MAX)=(T (MAX)- D J Lead Temperature ....................................260C T )/ . Exceeding the maximum allowable power dissipation A JA will cause excessive die temperature, and the regulator will go Storage Temperature .............. -65C to +150C into thermal shutdown. Internal thermal shutdown circuitry (3) protects the device from permanent damage. Recommended Operating Conditions 3) The device is not guaranteed to function outside of its Input Voltage.................................1.35V to 6.0V operating conditions. Output Voltage...................................0.5V to 5V 4) Measured on JESD51-7 4-layer PCB. Load Current...........................150mA Maximum Operating Junct. Temp (T )...... -40 C to +125 C J MP2000 Rev. 1.11 www.MonolithicPower.com 2 10/10/2011 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2011 MPS. All Rights Reserved.