ILC5061

www.fairchildsemi.com ILC5061 Power Supply reset Monitor with 1% Precision Features All-CMOS design in SOT-23 or SC70 package ±1% precision in Reset Detection Only 1µA of Iq 2mA of sink current capability Built-in hysteresis of 5% of detection voltage Voltage options of 2.6, 2.9, 3.1, 4.4, and 4.6V fit most supervisory applications Open-Drain Reset Output Description All-CMOS Monitor circuits in either a 3-lead SOT-23 or SC70 package offer the best performance in power consumption and accuracy. The ILC5061 comes in a series of ±1% accurate trip voltages to fit most microprocessor applications. Even though its output can sink 2mA, the device draws only 1µA in normal operation. Additionally, a built-in hysteresis of 5% of detect voltage simplifies system design. Applications Microprocessor reset circuits Memory battery back-up circuitry Power-on reset circuits Portable and battery powered electronics Block Diagram VIN Pin Package Configurations Top View VOUT VOUT 1 VOUT 1 SC-70 VREF VSS 2 3 VIN VSS 2 SOT-23 3 VIN VSS Rev. 2.5 1/2/03 ILC5061 PRODUCT SPECIFICATION Absolute Maximum Ratings Parameter Input Voltages Output Current Output Voltages Continuous Total Power Dissipation Operation Ambient temperature Storage Temperature SOT 23 Symbol VIN IOUT VOUT Pd Topr Tstg Ratings 12 50 VSS-0.3~+VIN+03 150 -30~+80 -40~+125 Units V mA V mW o C oC Electrical Characteristics TA = 25°C Parameter Detect Fail Voltage Hysteresis Range Symbol VDF V...