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L6935TR from ST,ST Microelectronics

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L6935TR

Manufacturer: ST

High performance 3 A ULDO linear regulator

Partnumber Manufacturer Quantity Availability
L6935TR ST 155 In Stock

Description and Introduction

High performance 3 A ULDO linear regulator Here are the factual details about the **L6935TR** from the manufacturer **STMicroelectronics (ST)**:

### **Specifications**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** L6935TR  
- **Type:** Synchronous Step-Down DC-DC Converter  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable (0.8V to VIN)  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-23-5  

### **Descriptions**  
The **L6935TR** is a high-efficiency, synchronous step-down DC-DC converter designed for low-voltage applications. It integrates power switches and provides a compact solution for space-constrained designs. The device operates at a fixed frequency of 1.5MHz, allowing the use of small external components.  

### **Features**  
- **High Efficiency:** Up to 95%  
- **Low Dropout Operation:** Allows operation at 100% duty cycle  
- **Internal Synchronous Rectifier:** Improves efficiency  
- **Fixed Frequency PWM Operation:** 1.5MHz  
- **Soft-Start Function:** Reduces inrush current  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Short-Circuit Protection:** Enhances reliability  
- **Adjustable Output Voltage:** Via external resistors  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High performance 3 A ULDO linear regulator
Partnumber Manufacturer Quantity Availability
L6935TR STM 858 In Stock

Description and Introduction

High performance 3 A ULDO linear regulator The part **L6935TR** is manufactured by **STMicroelectronics (STM)**.  

### **Specifications:**  
- **Type**: Low Dropout (LDO) Voltage Regulator  
- **Output Voltage**: Adjustable (1.2V to 5.5V)  
- **Output Current**: Up to 500mA  
- **Dropout Voltage**: 200mV (typical at 200mA load)  
- **Input Voltage Range**: 2.5V to 6V  
- **Quiescent Current**: 40µA (typical)  
- **Package**: SOT-23-5  
- **Operating Temperature Range**: -40°C to +125°C  
- **Features**:  
  - Low noise  
  - High PSRR (Power Supply Rejection Ratio)  
  - Thermal shutdown protection  
  - Short-circuit protection  

### **Descriptions:**  
The **L6935TR** is a low-dropout linear regulator designed for low-power applications. It provides a stable output voltage with minimal power loss, making it suitable for battery-powered devices.  

### **Features:**  
- Adjustable output voltage  
- Low quiescent current for improved efficiency  
- Stable with low-ESR ceramic capacitors  
- Fast transient response  
- Overcurrent and thermal protection  

This information is based on STMicroelectronics' official datasheet for the L6935TR.

Application Scenarios & Design Considerations

High performance 3 A ULDO linear regulator

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