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TS78M09ACP

3-Terminal Medium Current Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
TS78M09ACP 8418 In Stock

Description and Introduction

3-Terminal Medium Current Positive Voltage Regulator The TS78M09ACP is a fixed output voltage regulator from STMicroelectronics. Here are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:** STMicroelectronics  

### **Description:**  
The TS78M09ACP is a positive voltage regulator providing a fixed 9V output. It is designed for applications requiring up to 500mA of current. The device features thermal overload protection, short-circuit protection, and safe operating area protection.  

### **Key Specifications:**  
- **Output Voltage:** 9V (fixed)  
- **Output Current:** Up to 500mA  
- **Input Voltage Range:** 11V to 35V  
- **Dropout Voltage:** 2V (typical at full load)  
- **Line Regulation:** 0.03%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-220-3 (through-hole)  

### **Features:**  
- Fixed 9V output  
- Thermal shutdown protection  
- Short-circuit protection  
- Internal current limiting  
- Low standby current consumption  
- No external components required for operation  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3-Terminal Medium Current Positive Voltage Regulator

Alternative Part Number

  • MC78M09CTG --: 9V 500mA linear voltage regulator in TO-220, pin-compatible with the TS78M09ACP and widely available.
  • L78M09ACDT-TR --: 9V 500mA fixed regulator in TO-252/DPAK, same 78M09 function with good availability.
  • UA78M09CKCS --: 9V 500mA three-terminal regulator in TO-220, a direct functional replacement for the 78M09 series.
  • MC78M09CDTRKG --: Widely available 9V 500mA linear regulator in the same TO-252/DPAK class with equivalent electrical ratings and a different series naming.
  • L78M09CDT-TR --: Pin-compatible 9V 500mA positive voltage regulator with similar dropout and thermal performance, from a different product family.

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