AP7315D-11W5-7

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AP7315D-11W5-7, the linear voltage regulator from the Taiwanese electronics supplier Aples Technologies, is a low noise, low power, dual output voltage regulator. It is specially designed for audio or multimedia applications and offers cost-effective solutions for powering audio or control circuitry.

The device is available in a compact 6-pin SOP package and has a wide input voltage range of 2.5-5.5V. It offers dual output voltage options including 1.5V, 1.8V, 2.5V, 3.3V and 5.0V. It is capable of providing maximum output currents up to 500mA on either output. It features low dropout voltage, fast start-up, and low power dissipation. Additionally, it offers excellent thermal performance, superior light load regulation, and low output noise with advanced load transient response capabilities.

The AP7315D-11W5-7 works based on a negative voltage regulation principle. When the input voltage is higher than the output voltage setting, the output is connected to a reference voltage. The difference between the input voltage and the reference voltage is limited by the internal reference voltage, and the voltage on the output is automatically matched to the set voltage. The device also features internal current limiting, thermal shutdown protection, and output cycle-by-cycle current limiting.

AP7315D-11W5-7 is best suited for applications requiring ultra-low power and noise in medium power supplies. Its wide range of output voltage options makes it ideal for powering audio or multimedia devices, including portable play systems, multimedia centers, radio receivers, handheld gaming systems and portable video players. Additionally, it can be used in applications such as voltage regulation in communication systems, industrial electronics, automotive applications and notebook PCs.

AP7315D-11W5-7 also offers a wide operating temperature range from -40℃ to +85℃, as well as low quiescent current down to 0.4mA. Furthermore, the device is World-Ready, meeting regulation requirements for multiple voltage inputs including USB compliant mode and LDO standards, making it ideal for use in global markets.

In summary, the AP7315D-11W5-7 is a low-noise, low-power dual output voltage regulator ideal for audio or multimedia applications. It offers cost-effective solutions for powering audio or control circuitry with a wide input voltage range of 2.5-5.5V. The device features an advanced negative voltage regulation principle with low dropout voltage and fast start-up, as well as low power dissipation and excellent thermal performance. It is suitable for applications such as voltage regulation in communication systems, industrial electronics, automotive applications, and notebook PCs. Additionally, it features World-Ready output standards and a wide operating temperature range.

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