Texas Instruments

LM5165XQDGSRQ1  

DC Switching Voltage Regulators

LM5165XQDGSRQ1 Description

The LM5165XQDGSRQ1 is a high-performance, automotive-grade DC switching voltage regulator designed by Texas Instruments. This device is engineered to provide a fixed 5V output voltage with a maximum output current of 150mA. It operates over a wide input voltage range from 3V to 65V, making it suitable for a variety of applications where input voltage levels can vary significantly. The regulator features a switching frequency range of 50kHz to 600kHz, allowing for flexibility in design and optimization of efficiency and performance.

The LM5165XQDGSRQ1 is housed in a 10VSSOP package and is available in a surface-mount configuration, ensuring ease of integration into compact and high-density designs. It is REACH unaffected and RoHS3 compliant, meeting stringent environmental and regulatory standards. The device also features a moisture sensitivity level (MSL) of 2 (1 Year), ensuring robustness and reliability in various environmental conditions.

LM5165XQDGSRQ1 Features

• Fixed Output Voltage: Delivers a stable 5V output, ensuring consistent power supply to connected devices.
• Wide Input Voltage Range: Operates from 3V to 65V, providing versatility and compatibility with a broad range of input sources.
• High Efficiency: Utilizes synchronous rectification to achieve high efficiency, reducing power loss and heat generation.
• Flexible Switching Frequency: Supports a wide frequency range of 50kHz to 600kHz, enabling designers to optimize for size, efficiency, and performance.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Surface-Mount Packaging: The 10VSSOP package is ideal for surface-mount technology (SMT), facilitating easy integration into modern PCB designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to global environmental regulations.
• Moisture Sensitivity Level: MSL 2 (1 Year) rating ensures the device remains robust in various environmental conditions.

LM5165XQDGSRQ1 Applications

The LM5165XQDGSRQ1 is well-suited for applications requiring a stable and efficient power supply, particularly in automotive and industrial environments. Its wide input voltage range and fixed output voltage make it ideal for:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and other automotive electronics that require a stable 5V supply.
• Industrial Controls: Providing reliable power to sensors, actuators, and other control devices in industrial automation systems.
• Telecommunications: Supplying power to various components in communication infrastructure, such as base stations and network equipment.
• Consumer Electronics: Ideal for powering devices that require a stable 5V supply, such as USB-powered peripherals and embedded systems.

Conclusion of LM5165XQDGSRQ1

The LM5165XQDGSRQ1 stands out as a reliable and efficient DC switching voltage regulator, particularly suited for automotive and industrial applications. Its wide input voltage range, fixed 5V output, and high efficiency make it a versatile and robust solution for powering a variety of electronic devices. The device's compliance with environmental regulations and its automotive-grade durability further enhance its appeal. For designers seeking a compact, high-performance regulator, the LM5165XQDGSRQ1 is an excellent choice, offering a balance of efficiency, reliability, and ease of integration.

LM5165XQDGSRQ1 Documents

Download datasheets and manufacturer documentation for LM5165XQDGSRQ1

Datasheets :

LM5165-Q1      

UNKNOWN TYPE :

10-VSSOP