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MC34164D-3 from MOT,Motorola

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MC34164D-3

Manufacturer: MOT, ON

Micropower Undervoltage Sensing Circuit
Partnumber Manufacturer Quantity Availability
MC34164D-3,MC34164D3 MOT, ON 297 In Stock

Description and Introduction

Micropower Undervoltage Sensing Circuit The MC34164D-3 is a voltage monitor IC manufactured by ON Semiconductor. Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** ON Semiconductor  
- **Type:** Undervoltage Monitor  
- **Operating Voltage Range:** 1.0V to 36V  
- **Threshold Voltage:** 3.0V (typical)  
- **Hysteresis:** 100mV (typical)  
- **Quiescent Current:** 35µA (typical)  
- **Output Type:** Open Collector  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The MC34164D-3 is a precision undervoltage sensing circuit designed to monitor power supply voltages. It provides an open-drain output that activates when the input voltage drops below a preset threshold, ensuring system reliability by preventing operation at insufficient voltage levels.  

### **Features:**  
- Low quiescent current for power efficiency  
- Wide operating voltage range (1.0V to 36V)  
- Precision voltage monitoring with built-in hysteresis  
- Open-collector output for flexible interfacing  
- Industrial temperature range operation (-40°C to +85°C)  
- Small SOIC-8 package for space-constrained applications  

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

Application Scenarios & Design Considerations

Micropower Undervoltage Sensing Circuit

Alternative Part Number

  • MAX809R --: Pin-compatible 3-pin microprocessor reset supervisor with 2.63V threshold, functionally equivalent to the MC34164D-3.
  • MCP130-300 --: 3-pin voltage supervisor with 3.0V trip point and open-drain output, a direct functional replacement in the same package style.
  • TL7705A --: Widely available supply voltage supervisor with adjustable threshold, suitable as a drop-in functional substitute for reset monitoring.
  • MAX809REUS+T --: Pin-compatible voltage supervisor with 2.63V threshold, similar function and small SOT-23 package, widely available.
  • TL7705ACD --: Classic 5V supply voltage supervisor with adjustable threshold, suitable replacement for reset/monitor functions in SOIC package.
  • MCP130-300DI/TO --: 3.0V voltage supervisor with active-low reset output, low power consumption and TO-92 package, good functional match.

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