Texas Instruments

LM20333MHE/NOPB  

DC Switching Voltage Regulators

LM20333MHE/NOPB Description

The LM20333MHE/NOPB is a high-performance, adjustable output voltage regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this buck topology regulator features an extensive input voltage range from 4.5V to 36V, making it suitable for various power supply requirements. It delivers a robust 3A output current, ensuring reliable power delivery to demanding loads. The regulator operates at a switching frequency of 200kHz, which balances efficiency and component size, making it ideal for compact designs.

LM20333MHE/NOPB Features

• Adjustable Output Voltage: The LM20333MHE/NOPB offers an adjustable output voltage range from 0.8V to 32V, providing flexibility to meet diverse application needs.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency by reducing power loss, particularly at higher load currents.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 36V, the regulator can accommodate a variety of power sources, from batteries to industrial power supplies.
• High Output Current: Capable of delivering up to 3A, this regulator is well-suited for applications requiring high current loads.
• Compact Surface Mount Package: The 20HTSSOP package is designed for surface mount technology, enabling integration into space-constrained designs.
• Compliance and Reliability: The LM20333MHE/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various manufacturing environments.
• Active Product Status: As an active product, the LM20333MHE/NOPB is readily available and supported by Texas Instruments, ensuring long-term supply and technical support.

LM20333MHE/NOPB Applications

The LM20333MHE/NOPB is ideal for a broad spectrum of applications, including:

• Industrial Equipment: Powering motor drives, programmable logic controllers (PLCs), and industrial automation systems.
• Telecommunications: Providing efficient power management for base stations, network routers, and other telecom infrastructure.
• Consumer Electronics: Suitable for high-current applications such as gaming consoles, high-end audio systems, and large-screen displays.
• Automotive Electronics: Ideal for automotive infotainment systems, advanced driver assistance systems (ADAS), and electric vehicle (EV) charging modules.
• Medical Devices: Reliable power supply for medical imaging equipment, diagnostic devices, and patient monitoring systems.

Conclusion of LM20333MHE/NOPB

The LM20333MHE/NOPB from Texas Instruments stands out as a versatile and efficient power management solution. Its adjustable output voltage, wide input range, and high current capability make it a robust choice for a variety of applications. The inclusion of synchronous rectification ensures high efficiency, while its compact surface mount package and compliance with environmental standards make it an attractive option for modern electronics design. Whether powering industrial equipment, consumer devices, or automotive systems, the LM20333MHE/NOPB delivers reliable performance and flexibility, solidifying its position as a leading power management IC in the electronics industry.

LM20333MHE/NOPB Documents

Download datasheets and manufacturer documentation for LM20333MHE/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

Product Catalogs :

Power Management Guide 2018 (Rev. R)       Power Management Solutions Set-Top Box and Digital TV (Rev. A)      

Technical Resources :

LM20333 TINA-TI Average Reference Design       LM20333 TINA-TI Transient Reference Design      

SPICE Models :

LM20333 TINA-TI Average Spice Model       LM20333 TINA-TI Transient Spice Model