LP3907QSQX-JJXP/NOPB

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The LP3907QSQX-JJXP/NOPB is an integrated circuit designed for use in power management and system control applications. It is a linear voltage regulator and switching voltage regulator, which can be programmed to provide six different adjustable output voltages. This makes it especially suitable for use in portable devices and mobile applications. The LP3907QSQX-JJXP/NOPB integrates a low voltage dropout regulator, a step-up converter, and a step-down converter in a single package. The included protection features, such as overtemperature protection and overvoltage protection, ensure reliable operation. Additionally, the LP3907QSQX-JJXP/NOPB can operate in normal and low-power modes, allowing for more efficient operation with minimum power dissipation. Furthermore, this device has an integrated switching frequency adjuster, making it fully configurable for multiple applications.

The LP3907QSQX-JJXP/NOPB is powered by a DC input voltage ranging from 2.5V to 4.5V. It converts this incoming voltage into 6 adjustable output voltages which range from 0.45V to 2V. The output voltage is set through an external resistor and is adjustable in increments of 6mV. The device features a low quiescent current of 10µA in low power mode, allowing for optimal portability and allowing the device to operate when mains supply is unavailable. The LP3907QSQX-JJXP/NOPB utilizes an internal switching frequency of 2 MHz, allowing for high efficiency and fast response time. Additionally, the device can operate at temperatures ranging from -40 °C to 125 °C, making it suitable for use in a multitude of environmental conditions.

The LP3907QSQX-JJXP/NOPB is packaged in a 6-pin wide SOIC package, making it suitable for applications where board space is at a premium. Additionally, the integrated protection features ensure that the device and the connected components are protected against damage due to overvoltage, overtemperature, and short-circuit conditions. The device also features an output enable input, making it suitable for use in battery management applications. The device also features trimming pins, allowing for optimized efficiency in the intended application.

In summary, the LP3907QSQX-JJXP/NOPB is an integrated circuit designed for use in power management and system control applications. This device provides 6 adjustable output voltages ranging from 0.45V to 2V. It features a low quiescent current of 10µA in low power mode, a switching frequency of 2 MHz, and an operating temperature range of -40 °C to 125 °C. Furthermore, the device is protected against overvoltage, overtemperature, and short-circuit conditions, and the output enable input allows for the device to be used in battery management applications. Additionally, the trimming pins allow for optimized efficiency in the intended application, making this device an ideal choice for portable devices, mobile applications, and other space-limited applications.

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