STC2G15 Datasheet | STMicroelectronics

BCMOS VOLTAGE REGULATOR DESIGNED FOR USE WITH VERY LOW ESR AND TANTALUM OUTPUT CAPACITOR s s s s s s s s INPUT VOLTAGE FROM 2.7V TO 5.02V STABLE WITH LOW ESR CERAMIC AND TANTALUM CAPACITORS VERY LOW QUIESCENT CURRENT (30µA TYP. AT NO LOAD; 2µA IN OFF MODE) GUARANTEED OUTPUT CURRENT UP TO 15m A OUTPUT VOLTAGE: 1.5V LOGIC-CONTROLLED ELECTRONIC SHUTDOWN INTERNAL CURRENT LIMIT JUNCTION TEMPERATURE RANGE: -40°C TO 95°C TSOT23-5L DESCRIPTION The STC2G15 provides up to 15m A, from 2.5V to 6V input voltage. The low quiescent current makes it suitable for low power applications and in battery powered systems. Shutdown Logic Control function is available, this means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. The STC2G15 is designed to work with low ESR ceramic and tantalum capacitors. Typical applications are in mobile phone, blue-tooth module and similar battery powered wireless systems. SCHEMATIC DIAGRAM April 2003 1/8 ABSOLUTE MAXIMUM RATINGS Symbol VI VO VINH IO Ptot Tstg Top ESD DC Input Voltage DC Output Voltage INHIBIT Input Voltage Output Current Power Dissipation Storage Temperature Range Operating Junction Temperature Range Electrostatic Discharge HBM (DH11C) Parameter Value -0.3 to 5.4 -0.3 to VIN +0.3 -0.3 to VIN +0.3 Internally limited Internally limited -55 to +150 -40 to +95 2 °C °C k V Unit V V V Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. THERMAL DATA Symbol Rthj-amb Rthj-case Parameter Thermal Resistance Junction-ambient Thermal Resistance Junction-case TSOT23-5L 225 81 Unit °C/W °C/W APPLICATION CIRCUITS CONNECTION DIAGRAM (top view) PIN DESCRIPTION Pin N° Symbol 1 2 3 IN GND SHDN Name and Function Input Pin Ground Pin Shutdown Input: Disables the regulator when < 0.4V. Not internally pulled down. pensation Pin: Bypass with...