AP139-15WG-7

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PMIC (Power Management IC) is a type of integrated circuit (IC) that is designed to provide voltage and power regulation for the computer components and systems, such as processors, graphics cards, and RAM. Voltage regulators are a subset of PMICs that supply and regulate power to specific components and systems by delivering a stable and precise voltage from their input source.

Linear voltage regulators are a type of electronic part used to regulate voltage to a desired level. They use a feedback loop to ensure that the output voltage remains at a certain value even if the input voltage varies. Linear voltage regulators contain an operational amplifier, MOSFETs, resistors and other components to operate in the feedback loop. AP139-15WG-7 is a linear high performance voltage regulator integrated circuit with high dynamic performance and fast transient response.

AP139-15WG-7 is a Wide Input Voltage range, Step Down, high-performance linear voltage regulator IC. This IC is well suited for applications that include computing, consumer electronics like TVs, audio equipment, chargers, adapters and communication equipment. It is available in an 8-pin plastic SOIC (Small Outline IC) package and can provide an output current of up to 2A while supplying an output voltage as low as 0.8V.

AP139-15WG-7 has two operating modes, which are enabled by two pins for specific control. The first operating mode is the Burst Mode control, which is used for efficiency and reduces the power frequency. The second operating mode is the Pulse Frequency Modulation (PFM), which is used to improve transient response.

It is simple to use AP139-15WG-7. All that is needed is an input voltage to the Vin pin and an output voltage to the Vout pin. Then, by engaging the 2 pins on control, the user can choose either Burst Mode or PFM. The device also has a thermal shutdown feature, which is enabled by the SHDN pin.

AP139-15WG-7 has several outstanding features, such as low power loss, broad input voltage range and adjustable output voltage. These features make this voltage regulator suitable for many application fields including general electronics, embedded systems, industrial, automotive and medical applications, as well as computer systems.

AP139-15WG-7 has a wide, adjustable output voltage. This makes it ideal for applications that require the output voltage to be adjusted for a range of input voltages, such as in DC/DC converters, Step-down applications, LED drivers and audio application.

To summarize, AP139-15WG-7 is a linear high performance voltage regulator IC with high dynamic performance and fast transient response. It has two operating modes enable by two control pins, low power loss, broad input voltage, adjustable output voltage, and a thermal shutdown feature. All these features make this voltage regulator suitable for many application fields including general electronics, embedded systems, industrial, automotive and medical application, as well as computer systems.

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