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LD1117V50 from STM,ST Microelectronics

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LD1117V50

Manufacturer: STM

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117V50 STM 10000 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117V50 is a low dropout voltage regulator manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical at full 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 Options:** TO-220, TO-252 (DPAK), SOT-223  

### **Descriptions:**  
- The LD1117V50 is a positive voltage regulator designed to provide a stable 5V output.  
- It includes features such as current limiting, thermal shutdown, and output current limiting for protection.  
- Suitable for a wide range of applications, including power supplies for microcontrollers and digital circuits.  

### **Features:**  
- Low dropout voltage  
- Fixed 5V output  
- Overcurrent and thermal protection  
- Stable with low-ESR capacitors  
- Available in multiple package options  

This information is sourced from STMicroelectronics' official documentation.

Partnumber Manufacturer Quantity Availability
LD1117V50 ST,ST 10000 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117V50 is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical at full 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 Options:** TO-220, TO-252 (DPAK), SOT-223  

### **Descriptions and Features:**  
- Low dropout voltage regulator designed for stable 5V output.  
- Includes overcurrent and thermal protection.  
- Requires only a small output capacitor for stability.  
- Suitable for battery-powered and portable applications.  
- Available in fixed and adjustable voltage versions (LD1117V50 is fixed at 5V).  
- Compatible with ceramic and tantalum capacitors.  

This information is sourced from STMicroelectronics' official documentation.

Partnumber Manufacturer Quantity Availability
LD1117V50 ST 4885 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117V50 is a low dropout voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 5V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.2V at full 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 Options:** TO-220, SOT-223, DPAK  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures stable operation even when the input voltage is close to the output voltage.  
- **Fixed Output Voltage:** Provides a precise 5V output.  
- **Overcurrent and Thermal Protection:** Safeguards the regulator from damage due to excessive current or temperature.  
- **Stable with Low-ESR Capacitors:** Works efficiently with ceramic or tantalum capacitors.  
- **Low Quiescent Current:** Improves efficiency in battery-powered applications.  
- **High Accuracy:** Ensures reliable voltage regulation.  

The LD1117V50 is commonly used in power supply circuits for microcontrollers, sensors, and other low-voltage electronic devices.

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