S-1312D10-A4T1U3

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The S-1312D10-A4T1U3 is a linear voltage regulator which is part of a series of voltage regulators manufactured by ROHM Semiconductor. It is of the non-isolated type, which means that the input voltage and output voltage are connected internally. This means that they are both regulated by the same power source. This type of regulator provides a linear output of regulated voltage. Since the output of the regulator is linear, it is usually used for applications requiring voltage regulation such as battery chargers, power supply units, and other power conditioning devices.

The S-1312D10-A4T1U3 is designed to provide an output voltage of 1.5V with a voltage dropout of 4V and a maximum quiescent current of 10mA. This makes it suitable for use with low voltage systems. It features a thermal shutdown protection to protect the regulator from overheating. The regulator has a wide range of operating temperature, from -40°C to +105°C, which means it can be used in a wide range of industrial and automotive applications.

The S-1312D10-A4T1U3 is particularly suited for applications in which stable and accurate output voltages are required, even over a range of load and input conditions. Such applications include microprocessor and data acquisition systems, clocks and timers, and general voltage regulation for a variety of electronic products. It is also suitable for use in commercial battery chargers, medical and industrial equipment, DC/DC converter, LED drivers, and other AC and DC power supply equipment.

The basic working principle of the S-1312D10-A4T1U3 is that it adjusts the amount of current delivered to the transistor and thus the output voltage. This is done through two feedback circuits: a voltage reference circuit and a voltage sensing circuit. The voltage reference circuit is used to set the desired output voltage. The voltage sensing circuit detects the difference between the desired output voltage and the actual output voltage, and then adjusts the amount of current delivered by the transistor accordingly. This allows the regulator to maintain the desired output voltage.

The S-1312D10-A4T1U3 uses advanced control loop technology and 3-terminal on-chip control circuits in order to provide high precision output voltage accuracy, as well as fast transient response. This makes the regulator particularly suitable for applications which require controlled and accurate output voltage regulations. It is further suitable for use in commercial, medical, and industrial equipment where reliability and performance are of the highest importance.

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