Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9237F08DER-G

The XC9237F08DER-G is a synchronous step-down DC/DC converter designed to provide a stable output voltage with high efficiency. It operates within an input voltage range of 2.0V to 6.0V and can deliver an output current of up to 600mA. The output voltage can be set externally from 0.9V to 6.0V using two resistors, or it can be fixed at various levels from 0.8V to 4.0V depending on the specific type. The device features a built-in 0.42Oc P-channel MOS driver and a 0.52Oc N-channel MOS switching transistor, allowing for the use of ceramic capacitors. The XC9237 series allows for manual switching between PWM control and automatic PWM/PFM switching control modes, which enhances performance across varying load conditions. It includes features such as a soft start function, current limiting, and an under-voltage lockout (UVLO) function to ensure safe operation. The device also supports low standby current consumption of 1.0OºA or less, making it suitable for battery-powered applications. Available in multiple package options, including SOT-25 and USP-6C, the XC9237F08DER-G is compliant with EU RoHS standards. This product is ideal for applications in mobile devices, Bluetooth devices, and portable gaming consoles.