LM1085ISX-3.3/NOPB

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The LM1085ISX-3.3/NOPB is a three-terminal voltage regulator, which is part of the Linear series of PMIC (Power Management IC) products from Texas Instruments. This component is designed to provide a stable and reliable source of current for a range of applications, from small mobile electronics to white goods. The LM1085ISX-3.3/NOPB is capable of handling up to 1.5A maximum output current, and can output a voltage of 3.3V, both with an initial tolerance of 1%.

The LM1085ISX-3.3/NOPB has several safety features, including open circuit protection, cycle-by-cycle current limiting, thermal protection, and output over-voltage protection. It also has adjustable over-temperature protection that allows it to be adjusted to the specific requirements of the application. The overall design is highly reliable and rugged, and provides excellent thermal stability.

There are many applications for the LM1085ISX-3.3/NOPB. In industrial applications, it is often used for power supply regulation for microcontroller units, for motor and relay control, and for lighting applications. In other uses, it can be used for mobile applications, such as for charging batteries or for device power supply regulation. In automotive applications, the LM1085ISX-3.3/NOPB can be used in power supply voltage regulation for critical components.

The LM1085ISX-3.3/NOPB has several advantages over more traditional voltage regulators, such as enhanced temperature stability and improved accuracy at extreme temperature variations. Additionally, its small size allows it to be used in a wide range of applications requiring a small form factor. This component also offers a wide input voltage range and low quiescent current (less than 50 μA).

The working principle of the LM1085ISX-3.3/NOPB is fairly straightforward. The component incorporates a reference voltage, which is set by a fixed internal resistor divider. This reference voltage is compared to the signal from an external voltage divider, and a control signal is generated when the two signals do not match. This control signal is then used to regulate the output voltage by varying the amount of current through the power output stage.

In order to ensure constant output current and the absence of output voltage hikes, the LM1085ISX-3.3/NOPB utilizes its cycle-by-cycle current limiting feature. This allows the component to set an upper current limit and continuously monitor it against the maximum allowable output current. If the current begins to exceed the limit, the regulator will adjust the output accordingly in order to maintain a safe level.

The LM1085ISX-3.3/NOPB also features automatic thermal shut down protection, configurable over-temperature protection, and open circuit protection. These safety features ensure that the regulator will remain safe and protected, even under extreme operating conditions.

The LM1085ISX-3.3/NOPB is a versatile and reliable voltage regulator designed for all kinds of applications. Its small size and high accuracy, combined with its safety features, make it an ideal choice for any application requiring a reliable voltage output.

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