LM2575MX-15/NOPB

Voltage - Output (Min/Fixed):	15V
Base Part Number:	LM2575
Supplier Device Package:	24-SOIC
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Synchronous Rectifier:	No
Frequency - Switching:	52kHz
Current - Output:	1A
Voltage - Output (Max):	--
Series:	SIMPLE SWITCHER®
Voltage - Input (Max):	40V
Voltage - Input (Min):	4V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Discontinued at Digi-Key
Packaging:	Tape & Reel (TR)

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Introduction

The LM2575MX-15/NOPB, a surface mount monolithic step-down switching regulator, is designed for a wide range of medium current, extended temperature applications. This versatile device can operate over a wide input voltage range and provide an adjustable output voltage from 1.23V to 25V. It features a 2.5A switch current, protected by thermal shutdown and current limit circuitry, with a variety of output options. The device is also protected against transients on the input supply, making it ideal for use with high voltage switching supplies, as well as batteries.

PMIC - Voltage Regulators - DC DC Switching Regulators

A DC DC switching regulator is a type of voltage regulator that utilizes high frequecy switching technology to efficiently convert one DC voltage level to another.The LM2575MX-15/NOPB is an excellent example of such a regulator. It is a high-performance regulator that can deliver an output voltage ranging from 1.23V to 25V at currents up to 2.5A.It features a wide input voltage range, from 3V to 32V and is protected by both thermal shutdown and current limit circuitry, allowing a wide range of input sources. This allows for safe use with high voltage supplies, and allows for use with powered equipment, such as batteries.The LM2575MX-15/NOPB also features a built-in internal output voltage sense terminal, enabling accurate output voltage regulation without the need for external voltage reference components.Additionally, the LM2575MX-15/NOPB is protected against input supply transients, making it well-suited for use in applications in which an input surge may occur.

Conclusion

The LM2575MX-15/NOPB is an excellent choice for a wide variety of medium current, extended temperature applications. It is a high-performance regulator that is capable of delivering an adjustable output voltage from 1.23V to 25V at currents up to 2.5A.The regulator is protected by both thermal shutdown and current limit circuitry, and is immune to input supply transients. It also features an integrated internal output voltage sense terminal for accurate output voltage regulation. Combined with its wide input voltage range and its cost-effectiveness, the LM2575MX-15/NOPB is an excellent DC DC switching regulator for many applications.

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