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L702B from ST,ST Microelectronics

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L702B

Manufacturer: ST

2A QUAD DARLINGTON SWITCH

Partnumber Manufacturer Quantity Availability
L702B ST 5020 In Stock

Description and Introduction

2A QUAD DARLINGTON SWITCH The part **L702B** is a **low-dropout (LDO) voltage regulator** manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** Fixed (specific value depends on variant, e.g., 1.8V, 2.5V, 3.3V, etc.)  
- **Output Current:** Up to **250 mA**  
- **Dropout Voltage:** Typically **300 mV** (at full load)  
- **Input Voltage Range:** Up to **12 V**  
- **Low Quiescent Current:** Typically **50 µA** (improves efficiency)  
- **Low Noise:** Suitable for noise-sensitive applications  
- **Protection Features:**  
  - **Thermal shutdown**  
  - **Short-circuit protection**  
  - **Reverse polarity protection**  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Package Options:** **SOT-23, DFN, or similar small form factors**  

### **Descriptions:**  
The **L702B** is a **low-dropout linear regulator** designed for **battery-powered and portable applications**. It provides stable voltage regulation with minimal power loss, making it ideal for **IoT devices, wearables, and embedded systems**.  

### **Features:**  
- **Low dropout voltage** for efficient operation  
- **Very low quiescent current** for extended battery life  
- **High PSRR (Power Supply Rejection Ratio)** for clean output  
- **Compact package** for space-constrained designs  
- **Robust protection mechanisms** for reliability  

For exact variant details (e.g., output voltage options), refer to the **STMicroelectronics datasheet**.  

Let me know if you need further clarification.

Application Scenarios & Design Considerations

2A QUAD DARLINGTON SWITCH

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