AP7346D-3318FS6-7

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The AP7346D-3318FS6-7 is a linear voltage regulator, one of many represented in the Application Specific Power Solutions product line from Anpec Electronics Corporation. Specifically, it is a positive, 3-terminal voltage regulator, suitable for applications where a low dropout voltage is a particular requirement, and with a large output current capability. It can be used, for instance, in higher-current applications such as microprocessors, as well as in applications that demand precision and stability.

The AP7346D-3318FS6-7 features an adjustable output voltage range between 0.6v and 27v, and an output current ranging from 1A to 5A. These performance specifications, plus its wide operating temperature range (from -40°C to +125°C) guarantee that the AP7346D-3318FS6-7 can be deployed in a variety of settings and applications, from consumer electronics to telecommunications.

In terms of its working principle, at the core of the AP7346D-3318FS6-7 lies a voltage reference device, enclosed within a custom, monolithic integrated circuit. This is packaged in the SOP-7 form factor, suitable for automated pick-and-place assembly operation. Textured and gold-plated terminals make it resistant to environmental stress, and the grounded tab ensures lowest possible noise. Additionally, the regulator is rated at a maximum junction temperature of 125°C, and comes with an over-temperature protection feature.

But perhaps its most distinguishing feature is the ultra-low dropout voltage. At just 0.3V (typical) when driving a 5A load, it is suitable for designs that can benefit from its performance with minimal power dissipation. Furthermore, the AP7346D-3318FS6-7 also features a very low constant quiescent current, resulting in better efficiency when dealing with light loads.

Its low-noise voltage reference also provides the necessary level of accuracy (and thus stability) when dealing with sensitive analog circuitry. Together with its low output capacitor requirements, these features make the AP7346D-3318FS6-7 well suited for applications that require precision. These may include audio amplifiers, where the low dropout voltage will allow higher headroom and other advantages.

In sum, Anpec\'s AP7346D-3318FS6-7 is an extremely versatile linear voltage regulator that is suitable for a number of different applications. Its low dropout voltage, wide output current range and tight operating temperature range make it well suited for a variety of situations, from consumer electronic products to precision analog electronics.

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