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TA7900S

5V Voltage Regulator with Watchdog Timer

Partnumber Manufacturer Quantity Availability
TA7900S 80 In Stock

Description and Introduction

5V Voltage Regulator with Watchdog Timer The TA7900S is a high-performance, low-dropout (LDO) voltage regulator manufactured by Toshiba. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** Up to 30V  
- **Output Voltage:** Fixed 5V (±2%)  
- **Output Current:** 1A (max)  
- **Dropout Voltage:** 0.5V (typical at 1A load)  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-252 (DPAK)  

### **Descriptions:**  
- The TA7900S is a positive voltage regulator designed for stable 5V output.  
- It includes built-in overcurrent and thermal shutdown protection.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Ripple Rejection:** Reduces noise in the output voltage.  
- **Overcurrent Protection:** Safeguards against excessive load conditions.  
- **Thermal Shutdown:** Prevents damage from overheating.  
- **Compact Package:** TO-252 (DPAK) for space-saving PCB mounting.  

This information is based on Toshiba's official documentation for the TA7900S.

Application Scenarios & Design Considerations

5V Voltage Regulator with Watchdog Timer

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