MPQ20073DH-LF

MPQ20073DH-LF is a triple-output lownoise linear voltage regulator. It is categorized into PMIC - Voltage Regulators - Linear. It provides ultra-low voltage ripple and low-noise performance, and is stable with a wide variety of commercial input capacitors. It is designed to support loads up to 40mA.

The MPQ20073DH-LF is an ideal choice for applications such as battery-powered systems, data logging systems, general purpose regulated power supply purposes, cellular communications, embedded systems and any other application requiring low-noise linear regulated power.

The MPQ20073DH-LF consists of a main ASIC which is meant for self-regulation, standard protection features and protection circuit, a control IC, a power IC, and two discrete external components, an LED for power indication and a power switch for quick system control. The power IC is placed between the main ASIC and the external components.

The main ASIC consists of low-noise internal regulators: one linear regulator to maintain the voltage at the input stage, one switching regulator to maintain the voltage at the output stage, and one switching regulator to stabilize the regulator outputs. It also provides protection features like thermal shutdown, overvoltage protection and undervoltage protection.

The low-noise performance of the MPQ20073DH-LF is achieved by employing a combination of advanced mixed-signal technology and special circuit design techniques. The power IC is designed to deliver output power with high efficiency, low EMI and low ripple, and at the same time, provides a controlled current path from input to output. The control IC further provides an interface to adjust the parameters in the system.

In addition, the regulation circuitry works in conjunction with the external components to provide a complete regulated output that is immune to voltage drops and noise spikes in the input line. This makes the MPQ20073DH-LF suitable for applications requiring a low-noise, compact linear regulator solution.

The MPQ20073DH-LF offers a high degree of accuracy over line, load, and temperature in providing an efficient and reliable power solution. It is also an easy-to-use device that requires virtually no external components, making it a highly suitable choice for a broad range of applications.