The XC9257A3CEER-G is a synchronous step-down DC/DC converter designed for high efficiency and stable power supply applications. It features a built-in P-channel MOS driver and N-channel MOS switching transistor, allowing for the use of ceramic capacitors. The output voltage is adjustable within a range of 0.8V to 3.6V with an accuracy of ¬±2.0%, and it can deliver an output current of up to 1.0A. The device operates with selectable oscillation frequencies of 1.2MHz or 6.0MHz, making it suitable for various applications. This regulator employs HiSAT-COT control for excellent transient response, with the XC9257 series utilizing PWM control. It includes a soft-start function with a typical time of 0.3ms, under-voltage lockout (UVLO) protection, and a low standby current consumption of 1.0OºA or less. The XC9257A3CEER-G is available in SOT-25 and USP-6C packages and is compliant with EU RoHS standards. It is suitable for applications such as smartphones, Bluetooth devices, portable game consoles, and wearable technology.
Buck Switching Regulator IC Positive Fixed 3.25V 1 Output 1A 6-UFDFN Exposed Pad
1A COT CONTROL SYNCHRONOUS STEP
| Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9257A3CEER-G | XC9257A3CEER-G |
| Product Name | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Fixed; Fixed | |
| Package Type | Other; 6-UFDFN Exposed Pad | |
| Life Cycle Stage | Removed; Obsolete | |
| Output Voltage | 3.25 to ? volts |
