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L78L33ACZTR from ST,ST Microelectronics

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L78L33ACZTR

Manufacturer: ST

POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L78L33ACZTR ST 69700 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The **L78L33ACZTR** is a positive voltage regulator manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Output Voltage:** 3.3V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 30V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-89  

### **Descriptions and Features:**  
- **Fixed Output Voltage:** Provides a stable 3.3V output.  
- **Low Quiescent Current:** Typically 5mA.  
- **Thermal Overload Protection:** Prevents damage from excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Internal Current Limiting:** Protects against overcurrent conditions.  
- **No External Components Required:** Only input and output capacitors are needed for stability.  

This regulator is commonly used in low-power applications requiring a stable 3.3V supply.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS

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