Infineon Technologies AG PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - IRU3037CSTR IRU3037CSTR

The IRU3037CSTR is a synchronous buck controller designed for on-board DC to DC converter applications. It operates with a single supply voltage of 5V or 12V and features an internal oscillator with a frequency of 200KHz. The controller supports a peak output drive capability of 500mA and includes a soft-start function to prevent overshooting during startup. It is equipped with under-voltage lockout protection for both Vcc and Vc supplies, as well as output under-voltage detection that latches off the device in case of a short circuit. This device is suitable for applications requiring low supply voltages, such as DDR memory source sink Vtt applications, and can efficiently convert 5V to lower voltages like 3.3V, 2.5V, or 1.8V. The IRU3037CSTR is available in an 8-pin SOIC package and is lead-free, making it compliant with environmental regulations. Its specifications and features make it a viable option for engineers looking for a cost-effective solution for DC to DC conversion in various electronic devices.