Ultra High-Speed Switching Cellular and portable phones On-board power supplies The part **XP152A11E5MR** is manufactured by **TOREX**.  

### **Specifications:**  
- **Output Voltage:** 1.1V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Package Type:** SOT-25 (5-pin)  
- **Switching Frequency:** 1.2MHz (typ.)  
- **Efficiency:** Up to 90%  
- **Operation Temperature Range:** -40°C to +105°C  
- **Protection Features:** Overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO)  

### **Descriptions:**  
The **XP152A11E5MR** is a high-efficiency, step-down DC-DC converter with a built-in low on-resistance MOSFET. It is designed for compact, battery-powered applications requiring stable power supply.  

### **Features:**  
- **High Efficiency:** Up to 90%  
- **Low Quiescent Current:** 30μA (typ.)  
- **PWM Control Mode**  
- **Soft-Start Function**  
- **Compact SOT-25 Package**  
- **Lead-Free & RoHS Compliant**  

For detailed datasheets, refer to the official **TOREX** documentation.

Ultra High-Speed Switching Cellular and portable phones On-board power supplies