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L4938ND013TR from NA

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L4938ND013TR

Manufacturer: NA

DUAL MULTIFUNCTION VOLTAGE REGULATOR

Partnumber Manufacturer Quantity Availability
L4938ND013TR NA 1000 In Stock

Description and Introduction

DUAL MULTIFUNCTION VOLTAGE REGULATOR The part **L4938ND013TR** is a low-dropout (LDO) voltage regulator manufactured by **STMicroelectronics (NA)**.  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 300mV (typical at 250mA)  
- **Input Voltage Range:** Up to 28V  
- **Low Quiescent Current:** 50µA (typical)  
- **Package:** SOT-223 (4-pin)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, short-circuit protection  

### **Descriptions and Features:**  
- Designed for automotive and industrial applications.  
- Stable with low-ESR ceramic capacitors.  
- Low standby current consumption.  
- High accuracy (±2% output voltage tolerance).  
- Suitable for battery-powered systems.  

This information is based on the manufacturer's datasheet. For exact details, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

DUAL MULTIFUNCTION VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
L4938ND013TR ST 1000 In Stock

Description and Introduction

DUAL MULTIFUNCTION VOLTAGE REGULATOR The part **L4938ND013TR** is a voltage regulator manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Description:**  
The **L4938ND013TR** is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications. It provides a fixed output voltage with high accuracy and low quiescent current.  

### **Key Features:**  
- **Output Voltage:** Fixed (specific value depends on variant, e.g., 1.8V, 3.3V, 5V, etc.)  
- **Output Current:** Up to 250 mA  
- **Low Dropout Voltage:** Typically 0.4V at full load  
- **Input Voltage Range:** Up to 28V (with transient protection up to 40V)  
- **Low Quiescent Current:** Typically 50 µA in standby mode  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Short-Circuit Protection:** Ensures device safety  
- **Reverse Polarity Protection:** Safeguards against incorrect connections  
- **AEC-Q100 Qualified:** Suitable for automotive applications  
- **Package:** SO-8 (Surface Mount)  

### **Applications:**  
- Automotive electronics (ECUs, sensors, infotainment)  
- Industrial control systems  
- Battery-powered devices  

For exact output voltage and additional technical details, refer to the official **STMicroelectronics datasheet**.

Application Scenarios & Design Considerations

DUAL MULTIFUNCTION VOLTAGE REGULATOR
Partnumber Manufacturer Quantity Availability
L4938ND013TR 1000 In Stock

Description and Introduction

DUAL MULTIFUNCTION VOLTAGE REGULATOR The part **L4938ND013TR** is a **low-drop voltage regulator** from **STMicroelectronics**.  

### **Manufacturer Specifications:**  
- **Input Voltage Range:** Up to 28V  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 0.4V (typical at 250mA)  
- **Low Quiescent Current:** 85µA (typical)  
- **Low Standby Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** **SO-8** (Surface Mount)  
- **Protections:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Reverse polarity protection  

### **Descriptions and Features:**  
- Designed for automotive and industrial applications.  
- Very low dropout voltage, making it suitable for battery-powered systems.  
- Includes a **reset function** with adjustable delay.  
- **Low noise** operation for sensitive applications.  
- **High accuracy** output voltage (±2%).  
- **AEC-Q100 qualified** for automotive use.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

DUAL MULTIFUNCTION VOLTAGE REGULATOR

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