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MC34164P-3RP from MOT,Motorola

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MC34164P-3RP

Manufacturer: MOT

MicroPower UnderVoltage Sensing Circuit

Partnumber Manufacturer Quantity Availability
MC34164P-3RP,MC34164P3RP MOT 1614 In Stock

Description and Introduction

MicroPower UnderVoltage Sensing Circuit The MC34164P-3RP is a microprocessor supervisory circuit manufactured by ON Semiconductor (formerly Motorola). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
ON Semiconductor (originally Motorola)  

### **Description:**  
The MC34164P-3RP is a low-power voltage detector designed to monitor microprocessor power supplies. It provides a reset signal to the microprocessor when the supply voltage drops below a specified threshold, ensuring proper system operation.  

### **Features:**  
1. **Precision Voltage Monitoring:**  
   - Monitors 3.0V, 3.3V, and 5.0V power supplies.  
   - Threshold accuracy: ±2.5%.  

2. **Low Power Consumption:**  
   - Typically 5µA standby current.  

3. **Reset Output:**  
   - Active-low reset output (open-drain or push-pull, depending on variant).  
   - Guaranteed reset assertion down to Vcc = 1.0V.  

4. **Adjustable Delay (MC34164-5 only):**  
   - Some variants include an adjustable reset delay via an external capacitor.  

5. **Wide Operating Voltage Range:**  
   - Operates from 1.0V to 24V.  

6. **Temperature Range:**  
   - Industrial-grade: -40°C to +85°C.  

7. **Package:**  
   - 3-Pin TO-92 package (MC34164P-3RP).  

### **Applications:**  
- Microprocessor/microcontroller power monitoring.  
- Battery-powered systems.  
- Automotive and industrial control systems.  

This information is strictly factual and based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

MicroPower UnderVoltage Sensing Circuit

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