LP3907SQ-JXQXEV/NOPB

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LP3907SQ-JXQXEV/NOPB is a versatile, low power integrated switching regulator designed to convert a wide range of input voltages into fixed output voltages. It can be used for both AC/DC (off-line) and DC/DC (on-line) switching power supply applications. The integrated feature set and wide operating range of LP3907SQ-JXQXEV/NOPB make it an excellent choice for applications requiring power management.

LP3907SQ-JXQXEV/NOPB works by controlling the load current flowing through an inductor whose back EMF is regulated with a voltage reference. A voltage feedback pin (VFB) is connected to the output voltage. This voltage is compared with an internal reference voltage to generate an error signal. The error signal is then amplified, and used to control an external MOSFET. The MOSFET alternately turns on and off in order to regulate the output voltage to a desired level.

LP3907SQ-JXQXEV/NOPB can operate in fixed frequency or variable frequency mode. In fixed frequency mode, it uses an Internal oscillator to generate the switching frequency. This frequency is selected for optimum performance. In variable frequency mode, the switching frequency is set by an external component. This allows the user to adjust the switching frequency for a particular application.

LP3907SQ-JXQXEV/NOPB features a wide input voltage range of 5.0 to 18V and an output voltage range from 0.8 to 5.5V. It also includes a current limiter circuit, under voltage lockout, over temperature protection and over-current protection. The output voltage and current load can also be monitored via the test points on the board. In addition, LP3907SQ-JXQXEV/NOPB has a high efficiency of up to 94%.

LP3907SQ-JXQXEV/NOPB is ideal for a variety of applications including consumer electronics, automotive electronics, industrial electronics, communication systems and computing systems. It can be used for applications such as battery chargers, LED lighting, motor control and consumer power supplies. It also provides a cost-effective solution for replacing linear regulators.

LP3907SQ-JXQXEV/NOPB is a versatile switching regulator that provides high performance and reliability in a variety of applications. With its wide input voltage range and output voltage range, as well as its high efficiency, it is an excellent choice for a variety of applications requiring power management.

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