MP2102DQ-LF-P

MP2102DQ-LF-P is a DC/DC switching regulator integrated circuit (IC) produced by Monolithic Power Systems (MPS). The device is capable of accepting a wide range of input voltages, and includes features such as short circuit protection, over-voltage protection, and over-temperature protection. The MP2102DQ-LF-P is a high-efficiency, low voltage regulator IC and is most often used in consumer electronic applications such as handheld devices, digital cameras, and laptops. The device is available in packages ranging from 0.5mm x 1mm to 3mm x 3mm.

The MP2102DQ-LF-P is based on an integrated switching converter topology which allows for a wide range of adjustable DC outputs up to 9V with minimal input voltage range of 2.7 to 5.5V. The switching regulator is configured with feedback loop control, where the feedback duty cycle is adjusted to regulate the output voltage and maintain system stability. The output voltage of the switching regulator is determined by the internal VCORE loop control and sensed by the feedback pin; this allows for the output voltage to remain substantially constant.

The switching frequency of the MP2102DQ-LF-P is adjustable through a single external resistor. The switching frequency range is 300KHz to 1.5MHz. The switching frequency can also be synchronized to an external clock by applying it to the CLKIN pin. This feature allows for improved EMI performance and reduces switching losses.

The MP2102DQ-LF-P is an ideal choice for applications where power delivery and low power consumption are of concern. It has a low quiescent current, an adjustable switching frequency that supports maximum flexibility, and a wide input voltage range. The device is also capable of quick start-up and is equipped with several protection features such as over-voltage protection, over-temperature protection, and short-circuit protection.

The MP2102DQ-LF-P is a highly efficient, low quiescent current, DC/DC switching regulator designed to provide a reliable voltage regulation solution for a variety of applications, such as handheld devices, digital cameras, and laptops. Its adjustable switching frequency and wide input voltage range make it an ideal choice for applications where power delivery and low power consumption are of critical importance.