OS81118AF-D2A-020400-V11

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The OS81118AF-D2A-020400-V11 is an integrated voltage regulator operating in the range of input voltages between 16V-40V. A low drop-out (LDO) regulator, it has a wide application field ranging from computer systems and power control applications to digital signal processing, electronic circuits and other consumer applications. It is a high efficiency and fully integrated solution that eliminates the need for external inductors or capacitors, helping to reduce the number of components and cost, while still performing superbly in high power scenarios. It is also extremely robust in terms of energy dissipation and capable of operating in a wide variety of temperature ranges.

The OS81118AF-D2A-020400-V11 features the primary advantage of its low drop-out functionality, meaning it can take an input at or near the regulated voltage and still output at a constant level, resulting in greater efficiency and cost savings. It also offers a wide adjustable voltage range, adjustable current limit and an inbuilt protection for overload. It is designed with a capacitance-free architecture for improved stability and rapid transient response. The built-in overtemperature protection enables it to withstand any thermal or electrical overstress condition.

The OS81118AF-D2A-020400-V11 is an integrated regulator solution comprising of an input voltage regulation, current source mode of operation and enhanced performance and stability in a wide temperature range operation. It offers very high current capability with low dropout voltage and excellent line load regulation. The internal transistors and the high-speed error amplifier are designed to minimize output noise and ripple.

The OS81118AF-D2A-020400-V11 operates on the internal Brown-out protection, to ensure continuous and stable regulation in the event of a power outage. The wide input voltage range of 16V and 40V allows the regulator to operate from direct or inverting DC/DC converters keeping the output voltage constant. It also provides soft start and low drop-out components to ensure that the output voltage remains stable, even during the start up.

The OS81118AF-D2A-020400-V11 is an ideal voltage regulator for high current delivery and low drop-out applications. It is suitable for use in numerous industries such as telecommunications, automotive, industrial control and consumer electronic markets. It provides the minimal power loss and stability in a range of input voltages and ensures fast transient response and higher efficiency. Its wide adjustable voltage range, current limit and built-in protections make it a reliable and cost-effective solution for a wide range of applications.

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