OM7649SM

Features:

• Isolated Hermetic Surface Mount Package
• Similar To Industry Standard LM2940
• Dropout Voltage Typically 0.5 V @ I_O = 1 A
• Output Current In Excess Of 1 A
• Reverse Battery Protection
• Internal Short Circuit Protection
• Available Hi-Rel Screened


Specifications

Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Vdc
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+5V, +12V, +15Vdc
Operating Junction Temperature Range . . . . . . . . . . . . .  - 55°C to + 125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 Seconds) . . . . . . . . . . . . . . . . . . . . .300°C
Thermal Resistance:
_JC (Isolated) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2°C/W
_JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W
Maximum Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 A

Description

These OM7649SM are designed to provide 1.0A with high efficiency. It has the ability to source 1A of output current with a typical dropout voltage of .5V and a maximum of 1V over the entire temperature range. OM7649SM is supplied in a hermetic surface mount package and is ideally suited for Hi-Rel applications where small size and high reliability are required.