28V Operation High Speed Voltage Regulators with Stand-by Function The part XC6701B502MR is manufactured by TOREX. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** TOREX  
- **Part Number:** XC6701B502MR  
- **Type:** Voltage Regulator (LDO - Low Dropout Regulator)  
- **Output Voltage:** 5.0V  
- **Output Current:** 500mA (max)  
- **Input Voltage Range:** 2.0V to 6.0V  
- **Dropout Voltage:** 150mV (typical at 300mA)  
- **Accuracy:** ±1%  
- **Quiescent Current:** 55µA (typical)  
- **Package:** SOT-25 (5-pin)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overcurrent protection, thermal shutdown  

### **Descriptions & Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **High Accuracy Output:** ±1% voltage regulation ensures reliable performance.  
- **Compact Package:** SOT-25 package suitable for space-constrained designs.  
- **Built-in Protections:** Includes overcurrent and thermal shutdown for enhanced reliability.  
- **Applications:** Used in portable devices, IoT, consumer electronics, and other low-power systems.  

For exact datasheet details, refer to the official TOREX documentation.