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LK112M47TR from ST,ST Microelectronics

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LK112M47TR

Manufacturer: ST

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION

Partnumber Manufacturer Quantity Availability
LK112M47TR ST 750 In Stock

Description and Introduction

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION The LK112M47TR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Output Voltage:** 4.7V  
- **Output Current:** 100mA  
- **Dropout Voltage:** Typically 200mV at 100mA load  
- **Input Voltage Range:** Up to 12V  
- **Line Regulation:** 0.2% typical  
- **Load Regulation:** 0.4% typical  
- **Quiescent Current:** 1.5mA typical  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**  
- The LK112M47TR is a low-dropout linear regulator designed for applications requiring stable voltage with low noise.  
- It provides a fixed 4.7V output and is suitable for battery-powered devices, portable electronics, and embedded systems.  
- The device includes overcurrent and thermal protection for enhanced reliability.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Optimized for battery-powered applications.  
- **Thermal and Overcurrent Protection:** Safeguards the regulator and connected circuitry.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Wide Input Voltage Range:** Supports up to 12V input.  

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

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