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L78L33ABD from STM,ST Microelectronics

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L78L33ABD

Manufacturer: STM

POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L78L33ABD STM 10000 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The L78L33ABD is a positive voltage regulator manufactured by STMicroelectronics (STM). Here are its specifications, descriptions, and features:  

### **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:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Descriptions:**  
- The L78L33ABD is a fixed-output linear voltage regulator designed to provide a stable 3.3V supply.  
- It includes internal current limiting and thermal shutdown protection.  
- Suitable for low-power applications requiring a regulated voltage source.  

### **Features:**  
- **Fixed 3.3V Output**  
- **Low Quiescent Current**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **No External Components Required for Fixed Operation**  
- **SO-8 Package for Space-Sensitive Applications**  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS
Partnumber Manufacturer Quantity Availability
L78L33ABD ST,ST 10000 In Stock

Description and Introduction

POSITIVE VOLTAGE REGULATORS The **L78L33ABD** is a **positive voltage regulator** manufactured by **STMicroelectronics (ST)**.  

### **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)  
- **Package:** **SO-8**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features Internal Short-Circuit Protection**  
- **Thermal Overload Protection**  

### **Descriptions and Features:**  
- The L78L33ABD is a **fixed-output linear voltage regulator** designed for low-power applications.  
- It provides a **stable 3.3V output** with a maximum current of 100mA.  
- Suitable for **battery-powered devices, consumer electronics, and industrial applications**.  
- Includes **built-in protection** against short circuits and thermal overload.  
- **Low quiescent current** consumption.  
- **Pin-to-pin compatible** with other L78Lxx series regulators.  

This regulator is commonly used in circuits requiring a stable **3.3V supply** with moderate current requirements.

Application Scenarios & Design Considerations

POSITIVE VOLTAGE REGULATORS

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