The XC9258B33EMR-G is a synchronous step-down DC/DC converter from the XC9258 series, designed to provide a fixed output voltage of 3.3V with a maximum output current of 1A. It operates within an input voltage range of 2.5V to 5.5V and features an efficiency-optimized control method that automatically switches between PWM and PFM modes, enhancing performance across varying load conditions. The device supports oscillation frequencies of either 1.2MHz or 6.0MHz, allowing flexibility for different applications. This regulator includes several protection features such as thermal shutdown, current limit, and under-voltage lockout (UVLO), ensuring safe operation. The XC9258B33EMR-G is suitable for applications in smartphones, Bluetooth devices, portable game consoles, and other compact electronic devices. It is packaged in a SOT-25 format and is compliant with EU RoHS standards, making it an environmentally friendly choice for engineers looking for reliable voltage regulation solutions.
1A COT CONTROL SYNCHRONOUS STEP
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A SC-74A, SOT-753
| Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9258B33EMR-G | XC9258B33EMR-G |
| Product Name | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| IOUT | 1 amps | 1 amps |
| fsw | 6000 kHz | 6000 kHz |
| Output Voltage Type | Fixed; Fixed | |
| Package Type | Other; SC-74A, SOT-753 |
