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LF80ABDT-TR from ST,ST Microelectronics

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LF80ABDT-TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

Partnumber Manufacturer Quantity Availability
LF80ABDT-TR,LF80ABDTTR ST 5000 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT The LF80ABDT-TR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 16V  
- **Output Voltage:** Fixed 3.3V or adjustable (via external resistors)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 300mV (typical) at full load  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 1.5mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DPAK (TO-252)  

### **Descriptions:**  
- The LF80ABDT-TR is a low-dropout linear regulator designed for stable voltage regulation in various applications.  
- It includes built-in protection features such as thermal shutdown and current limiting.  
- Suitable for battery-powered devices, industrial systems, and automotive applications.  

### **Features:**  
- Low dropout voltage for efficient power conversion  
- High accuracy (±1% output voltage tolerance)  
- Fast transient response  
- Short-circuit and thermal protection  
- Adjustable output voltage option (for adjustable variants)  
- Low ESR capacitor compatible  

This information is based on STMicroelectronics' official datasheet for the LF80ABDT-TR.

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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