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LM1117-ADJ from HTC

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LM1117-ADJ

Manufacturer: HTC

1A Low Dropout Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM1117-ADJ,LM1117ADJ HTC 5000 In Stock

Description and Introduction

1A Low Dropout Positive Voltage Regulator The LM1117-ADJ is a low dropout voltage regulator manufactured by HTC. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** Adjustable (1.25V to 13.8V)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical at full load)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Types:** TO-220, TO-252 (DPAK), TO-263 (D2PAK), SOT-223  

### **Descriptions:**
- The LM1117-ADJ is an adjustable version of the LM1117 series, providing flexibility in setting the output voltage via external resistors.  
- It is designed for low dropout applications, making it suitable for battery-powered devices and power-sensitive circuits.  
- Includes built-in current limiting and thermal shutdown protection.  

### **Features:**
- **Adjustable Output Voltage** (set by external resistors)  
- **Low Dropout Voltage** (1.2V typical at full load)  
- **High Output Current Capability** (800mA)  
- **Thermal Overload Protection**  
- **Current Limiting Protection**  
- **Available in Multiple Package Options**  

This regulator is commonly used in consumer electronics, industrial systems, and embedded applications requiring stable and adjustable voltage regulation.

Application Scenarios & Design Considerations

1A Low Dropout Positive Voltage Regulator
Partnumber Manufacturer Quantity Availability
LM1117-ADJ,LM1117ADJ NAS 1000 In Stock

Description and Introduction

1A Low Dropout Positive Voltage Regulator The LM1117-ADJ is a low-dropout linear regulator manufactured by National Semiconductor (NAS). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Range:** Adjustable (1.25V to 13.8V)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 1.2V (typical at full load)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Junction Temperature:** -40°C to +125°C  
- **Package Options:** TO-220, TO-252 (DPAK), TO-263 (D2PAK), SOT-223  

### **Descriptions:**  
The LM1117-ADJ is an adjustable voltage regulator designed to provide a stable output voltage with low dropout. It requires only two external resistors to set the output voltage and includes features such as current limiting and thermal shutdown for protection.  

### **Features:**  
- Adjustable output voltage  
- Low dropout voltage (1.2V typical)  
- 800mA output current capability  
- Internal current and thermal limiting  
- Available in multiple package options  
- Stable with low-ESR capacitors  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

1A Low Dropout Positive Voltage Regulator
Partnumber Manufacturer Quantity Availability
LM1117-ADJ,LM1117ADJ NS 200 In Stock

Description and Introduction

1A Low Dropout Positive Voltage Regulator The LM1117-ADJ is a low dropout voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** Adjustable (1.25V to 13.8V)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 1.2V (typical at 800mA load)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-220, TO-252 (DPAK), SOT-223  

### **Descriptions:**  
- The LM1117-ADJ is an adjustable version of the LM1117 series, providing flexibility in setting the output voltage via external resistors.  
- It is designed for applications requiring stable, low dropout voltage regulation.  
- Suitable for battery-powered devices, industrial controls, and consumer electronics.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Current Limiting & Thermal Protection:** Protects the device from overload and overheating.  
- **Adjustable Output:** Allows customization of the output voltage using two external resistors.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **High Accuracy:** Provides precise voltage regulation.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

1A Low Dropout Positive Voltage Regulator

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