Preliminary Datasheet LP1116 800mA,Ultra-low Noise LDO Regulator General Description Features The LP1116 is designed for portable applications with Ultra-Low-Noise for RF Application demanding performance and space requirements. The 2.5V- 6.5V Input Voltage Range LP1116 performance is optimized for battery-powered Low Dropout : 480mV @ 600mA Ultra-Fast Response in Line/Load Transient Current Limiting and Thermal Shutdown Protection systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP1116 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held Applications PMP/PDA/MP3 players Cellular and Mobile phone protection, and high ripple rejection ratio. Available in RF Module the 3-lead of SOT-223 packages. Sensor Module Order Information Typical Application Circuit wireless devices. The other features include ultra low dropout voltage, high output accuracy, current limiting LP1116 □ □ □ □ □ F: Pb-Free VIN Package Type LP1116 VIN G3: SOT-223 Output Voltage Type Vout OUT GND 2.2uF 2.2uF 12: 1.2V 15: 1.5V 18: 1.8V 25: 2.5V 28: 2.8V 30: 3.0V 33: 3.3V Marking Information Device LP1116 Marking Package Shipping SOT-223 2.5K/REEL www.lowpowersemi.com Page 1 of 6 50: 5.0V LP1116-01 Oct. 2015 Email: [email protected] Preliminary Datasheet LP1116 Functional Pin Description Package Type Pin Configurations SOT-223 1 GND 2 OUT 3 VIN TOP VIEW Pin Description Pin Name Description 1 GND Ground. 3 VIN Power Input Pin. 2 OUT Output Pin. Function Diagram LP1116-01 Oct. 2015 Email: [email protected] www.lowpowersemi.com Page 2 of 6 Preliminary Datasheet LP1116 Absolute Maximum Ratings Note 1 Input to GND ---------------------------------------------------------------------------------------------------------------- 7V Output Voltage to GND ------------------------------------------------------------------------------------------------ 6.5V Maximum Junction Temperature ---------------------------------------------------------------------------------- 150°C Operating Ambient Temperature Range (Ta) -------------------------------------------------------- -40℃ to 85°C Maximum Soldering Temperature (at leads, 10 sec) -------------------------------------------------------- 260°C Note 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Thermal Information Maximum Power Dissipation (SOT-223, PD,TA=25°C) -------------------------------------------------------- 4W Thermal Resistance (SOT-223, JA) ---------------------------------------------------------------------------- 30℃/W ESD Susceptibility HBM(Human Body Mode) --------------------------------------------------------------------------------------------- 2KV MM(Machine Mode) --------------------------------------------------------------------------------------------------- 200V Electrical Characteristics (VIN = VOUT + 0.5V, CIN = COUT = 2.2µF, TA = 25° C, unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Units △VOUT/VOUT IOUT = 1mA −3 -- +3 % Current Limit ILIM RLOAD = 1Ω 800 Quiescent Current IQ IOUT = 0mA 90 μA Dropout Voltage VDROP IOUT = 600mA, VOUT > 2.8V 480 mV Linear Regulation △VOUT/VOUT VIN = (VOUT + 1V) to 5.5V, IOUT = 1mA Load Regulation △VLOAD 1mA < IOUT < 300mA Output Voltage Accuracy Thermal Shutdown Temperature TSD Thermal Shutdown Hysteresis LP1116-01 Oct. 2015 Email: [email protected] mA 15 0.2 % 35 mV 150 °C 20 °C www.lowpowersemi.com Page 3 of 6 Preliminary Datasheet LP1116 Typical Operating Characteristics LP1116-01 Oct. 2015 Email: [email protected] www.lowpowersemi.com Page 4 of 6 Preliminary Datasheet LP1116-01 Oct. 2015 Email: [email protected] www.lowpowersemi.com LP1116 Page 5 of 6 Preliminary Datasheet LP1116 Packaging Information SOT-223 LP1116-01 Oct. 2015 Email: [email protected] www.lowpowersemi.com Page 6 of 6