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TA78M18SB from TOSHIBA

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TA78M18SB

Manufacturer: TOSHIBA

Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators 18V

Partnumber Manufacturer Quantity Availability
TA78M18SB TOSHIBA 800 In Stock

Description and Introduction

Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators 18V The TA78M18SB is a voltage regulator IC manufactured by Toshiba. Below are its key specifications, descriptions, and features based on available information:

### **Specifications:**  
- **Output Voltage:** +18V (fixed)  
- **Output Current:** 500mA (max)  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical at 500mA)  
- **Line Regulation:** 100mV (typical)  
- **Load Regulation:** 150mV (typical)  
- **Operating Temperature Range:** -30°C to +80°C  
- **Package:** TO-220F (isolated tab)  

### **Descriptions:**  
- The TA78M18SB is a positive voltage regulator designed for stable +18V output.  
- It includes built-in overcurrent protection, thermal shutdown, and safe operating area (SOA) protection.  
- Suitable for applications requiring fixed voltage regulation with moderate current output.  

### **Features:**  
- **Fixed Output:** Provides a stable +18V DC output.  
- **Overcurrent Protection:** Safeguards against excessive load current.  
- **Thermal Shutdown:** Prevents damage due to overheating.  
- **Low Ripple Noise:** Ensures clean output voltage.  
- **Isolated Tab (TO-220F):** Allows easier heat sink mounting without electrical isolation concerns.  

For detailed application notes or additional specifications, refer to Toshiba’s official datasheet.

Application Scenarios & Design Considerations

Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators 18V

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