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IRU1117 from SILICONIX

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IRU1117

Manufacturer: SILICONIX

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

Partnumber Manufacturer Quantity Availability
IRU1117 SILICONIX 25000 In Stock

Description and Introduction

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR The IRU1117 is a low dropout voltage regulator manufactured by **SILICONIX** (a subsidiary of Vishay). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Options:** Fixed (1.8V, 2.5V, 2.85V, 3.3V, 5V) or Adjustable (1.25V to 12V).  
- **Output Current:** Up to **1A**.  
- **Dropout Voltage:** Typically **1.1V at 800mA** load.  
- **Input Voltage Range:** Up to **15V** (fixed), **20V** (adjustable).  
- **Line Regulation:** **0.2%** (typical).  
- **Load Regulation:** **0.4%** (typical).  
- **Operating Temperature Range:** **-40°C to +125°C**.  
- **Package Options:** TO-252 (DPAK), TO-263 (D2PAK), TO-220.  

### **Descriptions:**  
- The **IRU1117** is a **positive voltage regulator** designed for applications requiring stable power supply with low dropout voltage.  
- It includes **overcurrent protection** and **thermal shutdown** for enhanced reliability.  
- Suitable for **battery-powered devices, embedded systems, and industrial applications**.  

### **Features:**  
- **Low dropout voltage** (1.1V typical at 800mA).  
- **High accuracy output voltage (±1% for fixed versions).**  
- **Thermal overload protection.**  
- **Short-circuit current limiting.**  
- **Adjustable version allows custom output voltage.**  
- **Available in surface-mount and through-hole packages.**  

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

Application Scenarios & Design Considerations

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
Partnumber Manufacturer Quantity Availability
IRU1117 IR 3000 In Stock

Description and Introduction

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR The IRU1117 is a low dropout voltage regulator (LDO) manufactured by IR (International Rectifier). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** Up to **15V**  
- **Output Voltage Options:** Fixed (1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V) or Adjustable (1.25V to 13.8V)  
- **Output Current:** **1A**  
- **Dropout Voltage:** **1.1V (typical) at 1A**  
- **Line Regulation:** **0.2% (typical)**  
- **Load Regulation:** **0.4% (typical)**  
- **Quiescent Current:** **10mA (typical)**  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Package Options:** TO-220, TO-252 (DPAK), TO-263 (D2PAK)  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures stable output even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Adjustable or Fixed Output:** Available in both versions for flexibility.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Applications:** Used in power supplies for consumer electronics, industrial systems, and embedded devices.  

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

Application Scenarios & Design Considerations

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
Partnumber Manufacturer Quantity Availability
IRU1117 IOR 4512 In Stock

Description and Introduction

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR The IRU1117 is a low dropout voltage regulator (LDO) manufactured by IOR (Integrated Operational Research). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage Options:** Fixed (e.g., 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V) or adjustable (1.25V to 13.8V).  
- **Output Current:** Up to 1A.  
- **Dropout Voltage:** Typically 1.1V at full load.  
- **Input Voltage Range:** Up to 15V (depending on variant).  
- **Line Regulation:** ±0.2% (typical).  
- **Load Regulation:** ±0.4% (typical).  
- **Operating Temperature Range:** -40°C to +125°C.  
- **Package Types:** TO-252 (DPAK), TO-220, SOT-223.  

### **Descriptions:**  
- The IRU1117 is a positive voltage regulator designed for applications requiring stable and efficient power supply.  
- It provides over-current and thermal protection, enhancing reliability.  
- Suitable for battery-powered devices, embedded systems, and industrial applications.  

### **Features:**  
- Low dropout voltage for efficient power conversion.  
- High accuracy (±1% output voltage tolerance).  
- Built-in thermal shutdown and current limit protection.  
- Requires only a small output capacitor for stability.  
- Available in fixed and adjustable voltage versions.  

For exact specifications, refer to the official datasheet from IOR.

Application Scenarios & Design Considerations

800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR

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