MIC2954-02YZ TR

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The MIC2954-02YZ TR is a positive adjustable voltage regulator and it belongs to the category of linear voltage regulators. This voltage regulator has been designed for a wide range of applications, including those where power dissipation, cost savings and small package size are major considerations. It is a dual-channel device, providing two independent regulated outputs with pins that are electrically isolated from each other, to inhibit thermal problems and maintain “factory fresh” accuracy.

The MIC2954-02YZ TR is based on a series-pass design, whereby voltage is regulated when current passes through the regulator’s series-pass transistor. The control is achieved by varying the base-emitter voltage, usually by means of a resistor divider network or, more conveniently, by using an internal reference voltage, or a combination of the two. The series-pass transistor operates in its active region, thereby limiting the total amount of energy that can be dissipated. In effect, the transistor dissipates the much lesser amount of power that is necessary to maintain constant voltage: power that is referred to as “quiescent power consumption”.

The MIC2954-02YZ TR series of voltage regulators feature very low quiescent power consumption—a feature that makes these devices popular in portable equipment and other applications. One other benefit of choosing the MIC2954-02YZ TR voltage regulator is that it offers fast transient response, which gives an additional advantage when using it in high-speed circuits. The regulator is also available in a range of pack sizes, ranging from 8-pin DIP to 8-pin SOIC packages.

The MIC2954-02YZ TR voltage regulator can be used in a variety of applications, including computers, peripherals, phones, and other handheld devices. It is also suitable for use in discrete on and off-board circuits, as well as for providing a low-cost and energy-efficient source for supplying various loads in industrial and consumer applications. In addition, the device can be combined with a number of other voltage regulators and other components, to provide a powerful and reliable power supply solution. In general, the MIC2954-02YZ TR voltage regulator is a cost-effective and reliable choice for a range of applications.

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