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LF18ABDT-TR from ST,ST Microelectronics

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LF18ABDT-TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

Partnumber Manufacturer Quantity Availability
LF18ABDT-TR,LF18ABDTTR ST 7560 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT The LF18ABDT-TR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 1A  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 5mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DPAK (TO-252)  

### **Descriptions:**
- The LF18ABDT-TR is a fixed-output LDO regulator designed for applications requiring stable voltage with low noise and high efficiency.  
- It includes overcurrent and thermal protection for enhanced reliability.  
- Suitable for industrial, automotive, and consumer electronics.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Noise:** Suitable for noise-sensitive applications.  
- **Thermal & Overcurrent Protection:** Safeguards the device under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic capacitors.  
- **Fast Transient Response:** Maintains stable output under load variations.  

The device is available in tape and reel (TR) packaging for automated assembly.  

(Data sourced from official STMicroelectronics documentation.)

Application Scenarios & Design Considerations

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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