Low-cost, +2.7V to +5.5V micropower temperature switch. Output stage open-drain. Standard temperature threshold(C) +5. The MAX6503UKP005-T is a temperature switch manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX6503UKP005-T  
- **Type:** Temperature Switch  
- **Temperature Threshold:** +5°C (factory set)  
- **Accuracy:** ±0.5°C (typical)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** 30µA (typical)  
- **Output Type:** Open-Drain  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT23-5  

### **Descriptions and Features:**  
- **Factory-Presettable Threshold:** Eliminates the need for external components.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Open-Drain Output:** Can be pulled up to any voltage up to 5.5V.  
- **Hysteresis:** Built-in to prevent output oscillation near the threshold.  
- **Applications:** Over/under-temperature monitoring, thermal shutdown protection, and system thermal management.  

The MAX6503UKP005-T is designed for simple, low-power temperature monitoring and control in various electronic systems.

Low-cost, +2.7V to +5.5V micropower temperature switch. Output stage open-drain. Standard temperature threshold(C) +5.