LM2597M-5.0

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The LM2597M-5.0 is a general-purpose buck regulator which is a member of the DC-DC switching regulators family. It is a cost-effective, low noise and high efficiency step-down DC-DC regulator with internal FET switches, allowing for a minimum of external components. Its unique circuit topology and proven pulse-width modulation (PWM) technology provide reliable and stable output voltages from various input sources, making it an ideal solution for applications such as industrial and consumer electronics, automotive and telecom industries.

LM2597M-5.0 devices are capable of providing both buck-type and boost-type regulators, which are essential for applications that require stable output voltage regardless of the fluctuations in their input voltage sources. This feature makes it an excellent choice for applications that involve micro-processors, gate and logic level circuits. Besides, it also features thermal protection and short circuit protection, which further extends its operational life and ensures safe operation.

At the heart of the LM2597M-5.0 is its advanced PWM technology that utilizes synchronous rectification to deliver high efficiency and minimize switching losses. To ensure consistent, clean and stable output voltage, the PWM signal is controlled by an on-chip voltage sensor and a high-precision error amplifier. It can switch between low-side PWM and buck-type mode when the input source is below 12V and the output load is 1.6A or lower.

The LM2597M-5.0\'s unique feature of built-in over-voltage, under-voltage and thermal protection increases its reliability. Combined with an adjustable switching frequency of 0.25MHz to 1.2MHz and an input voltage range from 6V to 40V, the LM2597M-5.0 is suitable for a wide variety of applications including industrial, automotive, point-of-sale and consumer electronics.

In short, the LM2597M-5.0 is a cost-effective, low noise and high efficiency DC-DC switching regulator which ensures reliable and stable output voltages. Its built-in over-voltage, under-voltage and thermal protection make it an ideal solution for a wide variety of applications. With its adjustable frequency and wide input voltage range, it is the perfect choice for many different types of projects.

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