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MAX6503UKN015 from MAXIM,MAXIM - Dallas Semiconductor

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MAX6503UKN015

Manufacturer: MAXIM

Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23

Partnumber Manufacturer Quantity Availability
MAX6503UKN015 MAXIM 3490 In Stock

Description and Introduction

Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 The MAX6503UKN015 is a temperature switch from Maxim Integrated. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX6503UKN015  
- **Type:** Temperature Switch  
- **Output Type:** Active-Low, Open-Drain  
- **Temperature Threshold:** +15°C (factory-set)  
- **Accuracy:** ±0.5°C (typical) at +25°C  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Supply Current:** 30µA (typical)  
- **Hysteresis:** 2°C (typical)  
- **Package:** SOT23-5  

### **Descriptions:**
The MAX6503UKN015 is a precision temperature switch that monitors temperature and provides an open-drain output when the temperature exceeds the factory-set threshold of +15°C. It is designed for low-power applications and operates over a wide voltage range.  

### **Features:**
- Factory-programmed temperature threshold (+15°C)  
- Low power consumption (30µA typical)  
- Wide operating voltage range (2.7V to 5.5V)  
- Open-drain output (active-low)  
- No external components required  
- Small SOT23-5 package  
- High accuracy (±0.5°C typical at +25°C)  
- Built-in hysteresis (2°C typical) for noise immunity  

This device is commonly used in thermal management, system protection, and temperature monitoring applications.

Application Scenarios & Design Considerations

Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23

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