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TA79L09F from TOSHIBA

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TA79L09F

Manufacturer: TOSHIBA

Three-Terminal Negative Voltage Regulators -9V

Partnumber Manufacturer Quantity Availability
TA79L09F TOSHIBA 4480 In Stock

Description and Introduction

Three-Terminal Negative Voltage Regulators -9V The TA79L09F is a voltage regulator IC manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** Linear Voltage Regulator (Positive Fixed)  
- **Output Voltage:** 9V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 1V (at 100mA)  
- **Line Regulation:** 0.2% (Typical)  
- **Load Regulation:** 0.5% (Typical)  
- **Operating Temperature Range:** -30°C to +80°C  
- **Package:** TO-92 (3-pin)  

### **Descriptions:**  
- The TA79L09F is a low-power, fixed-output voltage regulator designed for stable 9V supply applications.  
- It provides short-circuit protection and thermal shutdown for enhanced reliability.  
- Suitable for battery-powered devices, consumer electronics, and low-current applications.  

### **Features:**  
- **Fixed 9V Output**  
- **Low Quiescent Current**  
- **Internal Overcurrent Protection**  
- **Thermal Overload Protection**  
- **Compact TO-92 Package**  
- **Wide Input Voltage Range**  

This information is based on Toshiba's datasheet for the TA79L09F. For detailed electrical characteristics, refer to the official documentation.

Application Scenarios & Design Considerations

Three-Terminal Negative Voltage Regulators -9V

Alternative Part Number

  • MC79L09ACPG --: Fixed -9V low-current negative linear regulator in TO-92, directly interchangeable with TA79L09F in most circuits.
  • LM79L09ACZ --: Widely available -9V 100mA negative regulator in TO-92 package, pin-compatible and electrically equivalent.
  • UA79L09CKCS --: Standard -9V low-power negative voltage regulator in TO-92, suitable drop-in replacement with similar tolerance and current rating.
  • MC79L09ACPRAG --: Widely available -9V fixed linear regulator in TO-92 package with similar current rating and pinout, a common drop-in substitute for the TA79L09F.
  • L79L09ACZ --: Standard -9V 100mA negative voltage regulator in TO-92, functionally equivalent to the Toshiba part with comparable dropout and tolerance.

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