The XC9235B28DER-G is a synchronous step-down DC/DC converter designed to provide a fixed output voltage of 2.8V with a maximum output current of 600mA. It operates within an input voltage range of 2.0V to 6.0V and features a high efficiency of up to 92%. The device includes a built-in 0.42Oc P-channel MOS driver and a 0.52Oc N-channel MOS switching transistor, allowing for the use of low ESR ceramic capacitors. This regulator supports an oscillation frequency of 1.2MHz and features PWM control for stable operation. It also incorporates a soft start function, current limiting, and an under-voltage lockout (UVLO) feature to enhance reliability. The XC9235B28DER-G is available in a compact SOT-25 package and is compliant with EU RoHS standards, making it suitable for various applications including mobile devices, Bluetooth devices, and portable game consoles.
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 600mA 6-UFDFN Exposed Pad
600MA SYNCHRONOUS STEP-DOWN DCDC
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 600mA 6-UFDFN Exposed Pad
600MA SYNCHRONOUS STEP-DOWN DCDC
| DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9235B28DER-G-ND | XC9235B28DER-G | XC9235B28DER-G | XC9235B28DER-G |
| Product Name | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | |||
| Output Voltage Type | Fixed | Fixed; Fixed | ||
| Package Type | Other; 6-UFDFN Exposed Pad | Other; 6-UFDFN Exposed Pad | ||
| Special Features | Synchronous Rectification | |||
| Output Voltage | 2.8 volts | 2.8 to ? volts | 2.8 volts |
