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LEXXAB Datasheet(PDF) 7 Page - STMicroelectronics |
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LEXXAB Datasheet(HTML) 7 Page - STMicroelectronics |
7 / 39 page LExxAB LExxC Maximum ratings 7/39 3 Maximum ratings Note: If the Inhibit pin is left floating, the regulator is in ON mode. However, to avoid any noise picking-up, it is suggested to ground it when the Inhibit function is not used. Table 2. Absolute maximum ratings Symbol Parameter Value Unit VI DC input voltage 20 V IO Output current Internally limited (1) 1. Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to the die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to dissipate power when an appropriate area of copper on the printed circuit board is available for heatsinking. The external dimensions are the same as for the standard SO-8. PTOT Power dissipation Internally limited TSTG Storage temperature range -65 to 150 °C TOP Operating junction temperature range -40 to 125 °C Table 3. Thermal data Symbol Parameter SO-8 TO-92 Unit RthJC Thermal resistance junction-case 20 °C/W RthJA Thermal resistance junction-ambient 55 200 °C/W Figure 3. Test circuit |
Similar Part No. - LEXXAB_08 |
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Similar Description - LEXXAB_08 |
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