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LM1117DT-1.8 from NS,National Semiconductor

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LM1117DT-1.8

Manufacturer: NS

800mA Low-Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LM1117DT-1.8,LM1117DT18 NS 25000 In Stock

Description and Introduction

800mA Low-Dropout Linear Regulator The LM1117DT-1.8 is a low dropout voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 1.2V (typical at 800mA load)  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The LM1117DT-1.8 is a positive voltage regulator designed to provide a stable 1.8V output with high efficiency and low dropout voltage. It is suitable for applications requiring reliable power supply regulation, such as in consumer electronics, networking equipment, and industrial systems.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Overcurrent & Thermal Protection:** Safeguards the device from damage due to excessive current or temperature.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **SMD Package:** TO-252 (DPAK) for surface-mount applications.  

This regulator is commonly used in battery-powered devices, embedded systems, and other applications requiring a stable 1.8V supply.

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