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LK112M15TR from ST,ST Microelectronics

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LK112M15TR

Manufacturer: ST

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION

Partnumber Manufacturer Quantity Availability
LK112M15TR ST 6000 In Stock

Description and Introduction

LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION The **LK112M15TR** 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:** LK112M15TR  
- **Type:** Low-Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 1.5V (Fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 200mV (Typical at 150mA)  
- **Input Voltage Range:** 2.5V to 12V  
- **Line Regulation:** 0.05%/V (Typical)  
- **Load Regulation:** 0.4% (Typical)  
- **Quiescent Current:** 120µA (Typical)  
- **Package:** SOT-23-5L  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:**  
  - Overcurrent Protection  
  - Thermal Shutdown  

### **Descriptions:**  
- The **LK112M15TR** is a low-dropout linear regulator designed for applications requiring a stable 1.5V supply.  
- It is optimized for battery-powered and portable devices due to its low quiescent current and dropout voltage.  
- The device is available in a compact **SOT-23-5L** package, making it suitable for space-constrained designs.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic capacitors.  
- **Thermal Overload Protection:** Safeguards the device from overheating.  
- **Short-Circuit Protection:** Enhances system reliability.  

This information is based on STMicroelectronics' official datasheet for the **LK112M15TR**. For detailed electrical characteristics and application notes, refer to the manufacturer's documentation.

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