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MC34064 from MOT,Motorola

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MC34064

Manufacturer: MOT

UnderVoltage Sensing Circuit

Partnumber Manufacturer Quantity Availability
MC34064 MOT 4272 In Stock

Description and Introduction

UnderVoltage Sensing Circuit The MC34064 is a voltage monitor IC manufactured by ON Semiconductor (formerly part of Motorola). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **ON Semiconductor** (previously Motorola Semiconductor)  

### **Descriptions:**  
- The **MC34064** is an undervoltage sensing circuit designed to monitor power supply voltages in microprocessor and logic systems.  
- It provides a reset signal when the supply voltage drops below a preset threshold, ensuring proper system initialization.  

### **Features:**  
1. **Undervoltage Detection:**  
   - Monitors supply voltage and generates a reset signal when voltage falls below a fixed threshold.  

2. **Fixed Threshold Voltage:**  
   - Typically set for **4.65V** (MC34064-5) or **4.40V** (MC34064-4) versions.  

3. **Low Quiescent Current:**  
   - Typically **100 µA** (low power consumption).  

4. **Wide Operating Voltage Range:**  
   - Operates from **1.5V to 40V**.  

5. **Open-Collector Output:**  
   - Allows flexible interfacing with different logic levels.  

6. **Temperature Stability:**  
   - Designed for stable operation across industrial temperature ranges.  

7. **Applications:**  
   - Microprocessor reset circuits.  
   - Power supply monitoring in automotive, industrial, and consumer electronics.  

### **Package Options:**  
- **TO-92** (3-pin)  
- **SOT-23** (3-pin)  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

UnderVoltage Sensing Circuit

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