The DP2539M is a RoHS-compliant power distribution switch manufactured by Developer Microelectronics and packaged in an 8-pin DIP package. It is a low on-resistance, bidirectional, 5A capable switch which is powered by a PMIC (power management integrated circuit). It offers superior power distribution control and minimal power consumption, allowing for precise voltage, current, and power distribution within any system. It is designed to support a wide variety of application scenarios, and provides an expansive list of options for customizing power distribution, including adjustable on-resistance, adjustable supply voltage, temperature threshold, and overcurrent and undervoltage protection. Additionally, its protections can be configured to provide fault tolerance and protection against overvoltage, overcurrent, and short-circuit conditions. The DP2539M is an ideal power distribution switch for PMIC-based applications.