SII Semiconductor to Unveil New LDO Regulators Next Month

SII Semiconductor Corp., a subsidiary of Seiko Instruments Inc., has recently announced the roll out of its new S-19244 / S-19243 Series LDO Regulators next month.

The regulators are claimed to offer a number of options including soft-start function as well as high temperature operation of 125°C. They also have a 10V input as well as options for 1A and 0.5A output current capability. Included in the target applications are engine ECUs, meters, body ECUs, car navigation, automotive use cameras, car audio and infotainment systems.

The S-19244 / S-19243 Series enables the design engineer to make the best design choices from eight product types and five packages available as standard products. Included in the product combination and options are output voltage either fixed or externally set, pull-down resistor (with/without), discharge shunt (with/without), and soft-start (fixed/adjustable time). To date, the series is offered in wide-ranging packages, including high dissipation package options and super small package options such as HSNT-8(2030), SOT-89-5, HSOP-6, and HSOP-8A.

In recent years, ADAS need several cameras which require a power supply of under 10V. The all-new S-19244 / S-19243 Series is perfectly ideal for this type of application. The soft-start function enables for a stable input voltage before device startup, which enhances the reliability of the device by suppressing the potential for additional inrush current and subsequent output voltage overshoot. Moreover, a high accuracy ±2.3 percent output voltage is guaranteed over temperature. To date, AEC-Q100 is in process and PPAP is available upon request.