Microchip Technology

LR745N8-G  

Specialized Power Management

LR745N8-G Description

The LR745N8-G is a high-performance Integrated Circuit (IC) designed for Power Management applications, specifically as a PWM (Pulse Width Modulation) SMPS (Switched-Mode Power Supply) controller. Manufactured by Microchip Technology, this IC is housed in a compact SOT89-3 package, making it suitable for a wide range of power management solutions. The LR745N8-G is classified under the ECCN (Export Control Classification Number) EAR99 and is REACH Unaffected, ensuring compliance with international regulatory standards.

LR745N8-G Features

• Mounting Type: Surface Mount, allowing for efficient integration into modern PCB designs.
• Supply Current: A low supply current of 500µA ensures minimal power consumption, making it ideal for energy-efficient applications.
• Supply Voltage Range: The wide supply voltage range of 35V to 450V provides flexibility and robustness in various power supply scenarios.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes, enhancing manufacturing efficiency.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited) ensures the IC is suitable for a broad range of environmental conditions without the need for special handling.
• Regulatory Compliance: ROHS3 Compliant, ensuring environmental sustainability and adherence to the latest industry standards.
• Product Status: Active, indicating that the LR745N8-G is a reliable and current solution for power management needs.

LR745N8-G Applications

The LR745N8-G is designed to meet the demands of various power management applications, including but not limited to:

• Industrial Power Supplies: Its wide voltage range and low supply current make it ideal for industrial applications where efficiency and reliability are paramount.
• Consumer Electronics: The compact SOT89-3 package and surface mount type are well-suited for consumer electronics, where space is often a critical consideration.
• Telecommunications: The robustness and flexibility of the LR745N8-G make it suitable for telecom equipment, ensuring stable power delivery in demanding environments.
• Automotive: The LR745N8-G can be used in automotive applications where power management is crucial for both performance and safety.

Conclusion of LR745N8-G

The LR745N8-G from Microchip Technology stands out as a versatile and efficient power management IC. Its wide supply voltage range, low supply current, and compact SOT89-3 package make it an ideal choice for a variety of applications, from industrial power supplies to consumer electronics. The LR745N8-G’s compliance with international regulatory standards, such as REACH and ROHS3, further enhances its appeal in the global electronics market. Whether for industrial, consumer, telecom, or automotive applications, the LR745N8-G offers a reliable and efficient power management solution that meets the demands of modern electronics.

LR745N8-G Documents

Download datasheets and manufacturer documentation for LR745N8-G

PCN Assembly/Origin :

Assembly Site 09/Nov/2023      

Datasheets :

LR745      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

HTML Datasheet :

LR745      

PCN Design/Specification :

Datasheet Update 14/Apr/2015       Die Attach Material Update 26/Aug/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH