OM3957SMM

Features:

• Similar To Industry Standard LT1086 -3.3
• Approved To DS C C Standardized Military Drawing Number 5962-98590
• Built In Thermal Overload Protection
• Short Circuit Current Limiting
• Available In Isolated Package
• Output Voltage Tolerance is Guaranteed To ±1%
• Guaranteed Dropout Voltage At Multiple Current Levels


Specifications

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .30 V
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .  1.3 A
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .- 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Power Dissipation (Pd) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Internally Limited
Thermal Resistance:
       q_JC (Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
       qJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  42°C/W


Description

This 3.3 volt OM3957SMM is designed to provide 1.3A of current with a higher efficiency than conventional voltage regulators. This device is designed to operate down to 1 volt input to output differential and the 1.5V dropout voltage is guaranteed at the maximum output current. This OM3957SMM is ideally suited for those systems where high reliability, small size and low weight are required. The isolated package simplifies the system assembly methods.