Functions

• Wide input voltage range: It can work in the input voltage range of 4.5V to 40V, which is suitable for various power supply systems with different voltage levels.
• High - current output: It can provide a DC load current of up to 3A, which can meet the power requirements of some high - current - consuming loads.
• Fixed output voltage: The output voltage of LM2596SX - 5 is fixed at 5V, with a maximum voltage tolerance of ±4% under various line and load conditions, which can provide a stable power supply for the load.
• High - efficiency conversion: It has high - efficiency conversion characteristics, and the typical efficiency can reach about 80%. It can effectively reduce power consumption and improve the utilization rate of energy.
• Internal oscillator: It integrates a 150kHz fixed - frequency internal oscillator, which provides a stable clock signal for the switching regulator circuit and ensures the normal operation of the chip.
• Protection functions: It has built - in thermal shutdown and current - limiting protection functions. When the chip temperature is too high or the output current exceeds the limit, 
• the protection circuit will be activated to prevent the chip from being damaged. In addition, it also has an external shutdown function. 
• When the shutdown pin is pulled above the threshold voltage of 1.3V (up to 25V), the regulator will be turned off, and the total input power current will be reduced to about 80μA.

Applications

• Power supply circuits: It is widely used in various electronic equipment power supply circuits, such as computer motherboards, 
• mobile phone chargers, and digital cameras, to convert the input voltage to a stable 5V output voltage to supply power to the internal circuits of these devices.
• Industrial control: In industrial control systems, it can provide a stable 5V power supply for sensors, actuators, and controllers, 
• ensuring the normal operation of the entire control system. For example, in a temperature - control system, 
• the LM2596SX - 5 can supply power to the temperature sensor and the control circuit to ensure the accuracy and stability of temperature measurement and control.
• Communication equipment: In communication equipment such as routers, switches, and wireless access points, 
• the LM2596SX - 5 can be used to convert the input power supply voltage to 5V to supply power to the communication 
• chips and peripheral circuits, ensuring the normal operation of the communication equipment.
• Portable electronic devices: It is also suitable for portable electronic devices such as MP3 players, e - book readers, 
• and handheld game consoles. These devices usually require a stable 5V power supply, 
• and the LM2596SX - 5 can meet this requirement while having the advantages of small size and high efficiency.

The following parts are popular search parts in PMIC - Voltage Regulators - DC DC Switching Controllers.

The following parts include "LM2596SX-5.0" in ISSI, Integrated Silicon Solution Inc“LM2596SX-5.0”.

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