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M51923P from MITSUBISHI

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M51923P

Manufacturer: MITSUBISHI, MIT

DUAL COMPARATOR

Partnumber Manufacturer Quantity Availability
M51923P MITSUBISHI, MIT 11200 In Stock

Description and Introduction

DUAL COMPARATOR The part **M51923P** is manufactured by **MITSUBISHI**. Below are the factual specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Function:** Switching Regulator Control IC  
- **Package:** DIP-16 (Dual In-line Package, 16 pins)  
- **Operating Voltage Range:** Typically used in power supply control applications  
- **Switching Frequency:** Designed for high-efficiency switching regulator circuits  
- **Protection Features:** Includes overcurrent and overvoltage protection  

### **Descriptions:**  
- The **M51923P** is a dedicated IC for switching power supply control, optimized for stability and efficiency.  
- It is commonly used in AC/DC converters, DC/DC converters, and other power management systems.  
- The IC integrates control logic, error amplifiers, and driver circuitry for power MOSFETs or transistors.  

### **Features:**  
- **High Precision:** Provides accurate voltage regulation.  
- **Low Standby Power Consumption:** Suitable for energy-efficient designs.  
- **Wide Operating Range:** Supports various input voltage conditions.  
- **Built-in Protection:** Enhances system reliability with safeguards against faults.  

For exact electrical characteristics, refer to MITSUBISHI's official datasheet for the **M51923P**.

Application Scenarios & Design Considerations

DUAL COMPARATOR

Alternative Part Number

  • MC14538BCP --: Dual precision monostable multivibrator in DIP-16, functionally similar to the M51923P timing/oscillator function and widely available.
  • CD4538BE --: Dual monostable multivibrator in DIP-16 with comparable timing characteristics, a common replacement for Mitsubishi timing ICs.
  • HEF4538BP --: Dual precision monostable in DIP-16 offering similar timing performance and pin-compatible DIP footprint for legacy designs.
  • MC33064P --: Undervoltage sensing circuit in a DIP-8 package with similar supply-voltage monitoring function; widely available and pin-compatible in many designs.
  • TL7705ACP --: Supply voltage supervisor/reset IC in DIP-8, functionally comparable for voltage detection and reset generation, with good availability.
  • MCP130-450HI/TO --: Voltage supervisor with reset output, suitable as a functional substitute for supply monitoring applications, though package differs and wiring must be checked.

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