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LK112M17TR from ST,ST Microelectronics

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LK112M17TR

Manufacturer: ST

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION

Partnumber Manufacturer Quantity Availability
LK112M17TR ST 900 In Stock

Description and Introduction

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION The **LK112M17TR** is a low-dropout (LDO) voltage regulator manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** LK112M17TR  
- **Type:** Low-Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 1.7V (Fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 200mV (Typical at 150mA)  
- **Input Voltage Range:** 2.3V to 6.0V  
- **Quiescent Current:** 50µA (Typical)  
- **Line Regulation:** 0.05%/V (Typical)  
- **Load Regulation:** 0.4%/mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**  
The **LK112M17TR** is a low-dropout linear regulator designed for battery-powered applications. It provides a stable 1.7V output with low quiescent current, making it suitable for portable and power-sensitive devices.  

### **Features:**  
- **Low Dropout Voltage:** 200mV typical at 150mA load  
- **Low Quiescent Current:** 50µA (Typical)  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  
- **Thermal Overload Protection:** Prevents damage due to excessive heat  
- **Short-Circuit Protection:** Safeguards against output shorts  
- **Fixed Output Voltage:** 1.7V with tight tolerance  

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

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