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LM2842YMKX-ADJL/NOPB from TI,Texas Instruments

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LM2842YMKX-ADJL/NOPB

Manufacturer: TI

600 mA up to 42V Input Step-Down DC/DC Regulator in Thin SOT-23 6-SOT -40 to 125

Partnumber Manufacturer Quantity Availability
LM2842YMKX-ADJL/NOPB,LM2842YMKXADJLNOPB TI 6000 In Stock

Description and Introduction

600 mA up to 42V Input Step-Down DC/DC Regulator in Thin SOT-23 6-SOT -40 to 125 The **LM2842YMKX-ADJL/NOPB** is a switching regulator from **Texas Instruments (TI)**. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 42V  
- **Output Voltage Range:** Adjustable down to 0.765V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 85%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 6-Pin TSOT-23 (Thin Shrink Small Outline Transistor)  

### **Descriptions:**  
- The **LM2842YMKX-ADJL/NOPB** is a **step-down (buck) DC-DC converter** designed for high-efficiency power conversion.  
- It features **adjustable output voltage** via an external resistor divider.  
- The device is optimized for **low-power applications** with a **low quiescent current** (typically 50µA).  
- It includes **cycle-by-cycle current limiting, thermal shutdown, and soft-start** for robust operation.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 42V)** – Suitable for industrial, automotive, and battery-powered applications.  
- **Adjustable Output Voltage** – Configurable down to 0.765V.  
- **High Efficiency** – Up to 85%, reducing power loss.  
- **500kHz Switching Frequency** – Allows for small external components.  
- **Low Quiescent Current (50µA typical)** – Improves efficiency in light-load conditions.  
- **Integrated Protection Features** – Overcurrent protection, thermal shutdown, and soft-start.  
- **Compact TSOT-23 Package** – Space-saving design for portable applications.  

This regulator is commonly used in **battery-powered devices, industrial systems, automotive electronics, and distributed power supplies**.  

(Source: Texas Instruments Datasheet)

Application Scenarios & Design Considerations

600 mA up to 42V Input Step-Down DC/DC Regulator in Thin SOT-23 6-SOT -40 to 125

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