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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.

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**.

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?

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