RH1086M 0.5A and 1.5A Low Dropout Positive Adjustable Regulators DESCRIPTIONABSOLUTE MAXIMUM RATINGS The RH1086M positive adjustable regulator is designed to (Note 1) provide 0.5A for the H package and 1.5A for the K package Power Dissipation .. Internally Limited with higher efficiency than currently available devices. All Input-to-Output Voltage Differential ..25V internal circuitry is designed to operate down to 1V input- Operating Junction Temperature Range output differential and the dropout voltage is fully specified Control Section ... – 55°C to 150°C as a function of load current. Dropout is guaranteed at a maximum of 1.5V at maximum output current, decreasing Power Transistor ..–55°C to 200°C at lower load currents. On-chip trimming adjusts the output Storage Temperature Range ..– 65°C to 150°C voltage to 1%. Current limit is also trimmed, minimizing Lead Temperature (Soldering, 10 sec) ...300°C the stress on both the regulator and power source circuitry under overload conditions. PRECONDITIONING The RH1086M is pin compatible with older 3-terminal 100% Thermal Limit Burn-In regulators. A 10µF output capacitor is required on this new device. However, this is usually included in most All registered trademarks and trademarks are the property of their respective owners. regulator designs. The wafer lots are processed to ADI in-house Class S flow- to-yield circuits usable in stringent military applications. BURN-IN CIRCUIT RH1086M 15V IN OUT ADJ 150Ω RH1086 BI –15V CAPACITOR(S) NOT SHOWN PACKAGE INFORMATION BOTTOM VIEW BOTTOM VIEW VIN ADJ 2 CASE 2 IS OUTPUT INPUT 1 OUTPUT 3 1 (CASE) ADJ K PACKAGE H PACKAGE 2-LEAD TO-3 METAL CAN 3-LEAD TO-39 METAL CAN OBSOLETE PACKAGE: FOR REFERENCE ONLYFINAL SPECIFICATIONS SUBJECT TO CHANGENote: For ordering information contact ADI. Rev. D Document Feedback For more information www.analog.com 1 Document Outline Description Burn-In Circuit Package Information Absolute Maximum Ratings Preconditioning Table 1: Electrical Characteristics Table 1a: Electrical Characteristics Table 2: Electrical Test Requirements Total Dose Bias Circuit Typical Performance Characteristics Revision History