Electronic Products & Technology

1A voltage regulator

Based on CMOS technology, the S-13A1 series from Seiko Instruments is a 1A positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption.

May 14, 2012  Staff

Developed with a 2.2 μF small ceramic capacitor, the S-13A1 Series utilizes a load current protection circuit preventing the output current from exceeding the current capacitance of the output transistor and a thermal shutdown circuit preventing damage due to overheating.

The S-13A1 Series includes an inrush current limit circuit which limits the excess inrush current at power-on and at turn-on of the ON/OFF pin. Also, high heat radiation package, HSOP-6, and small, SOT-89-5, HSNT-6A packages realize high-density mounting.



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