The XC9261B14DPR-G is a synchronous step-down DC/DC converter from Quarktwin Technology Ltd., designed to deliver a stable output current of 1.5A. It operates within an input voltage range of 2.7V to 5.5V and provides an output voltage range from 0.8V to 3.6V with an accuracy of ±2.0%. The device features automatic PWM/PFM switching control, which enhances efficiency and transient response across varying load conditions. The oscillation frequency can be set to either 1.2MHz or 3.0MHz, depending on application requirements. The XC9261B14DPR-G includes several protection features such as thermal shutdown, current limit, and under-voltage lockout (UVLO), ensuring reliable operation. It consumes a low quiescent current of 25OºA and has a soft-start time of approximately 0.3ms for quick turn-on. The product is compatible with ceramic capacitors and is available in SOT-89-5 and USP-6C packages. It is also compliant with EU RoHS standards, making it an environmentally friendly choice for various applications, including communication equipment and power supplies for MCUs, FPGAs, and ASICs.
1.5A COT CONTROL SYNCHRONOUS STE
Buck Switching Regulator IC Positive Fixed 1.4V 1 Output 1.5A SOT-89-5/6
| Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9261B14DPR-G | XC9261B14DPR-G |
| Product Name | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| IOUT | 1.5 amps | 1.5 amps |
| fsw | 3000 kHz | 3000 kHz |
| Output Voltage Type | Fixed; Fixed | |
| Package Type | SOT89; Other; SOT-89-5/6 |
