PWM Controllde, PWM/PFM Switchable Step-Down DC/DC Converers **Part Number:** XC6366A252MR  
**Manufacturer:** TOREX  
### **Specifications:**  
- **Output Voltage:** 2.5V  
- **Output Current:** 250mA  
- **Input Voltage Range:** 1.8V to 6.0V  
- **Quiescent Current:** 1.0μA (Typ.)  
- **Dropout Voltage:** 160mV (Typ.) @ 100mA  
- **Accuracy:** ±1.0%  
- **Package:** SOT-25 (5-pin)  
- **Operating Temperature Range:** -40°C to +85°C  
### **Descriptions and Features:**  
- **Low Dropout (LDO) Voltage Regulator**  
- **Ultra-Low Quiescent Current** for power-saving applications  
- **High Ripple Rejection Ratio (70dB @ 1kHz)**  
- **Built-in Overcurrent Protection**  
- **Thermal Shutdown Protection**  
- **Stable with Ceramic Capacitors (1μF or more)**  
- **Suitable for Battery-Powered Devices**  
- **Lead-Free & RoHS Compliant**  
(Source: TOREX Datasheet)