The LM2596S-ADJ is a monolithic integrated circuit (IC) that provides all the active functions for a step-down (buck) switching regulator. LM2596S-ADJ Step-Down Switching Regulator IC is capable of driving a 3A load with excellent line and load regulation. The output voltage of the LM2596S-ADJ is adjustable from 1.2 V to 37 V, making it a versatile regulator for a wide range of applications.
The LM2596S-ADJ IC operates at a switching frequency of 150 kHz, which allows for smaller sized filter components than what can be required with lower frequency switching regulators. The LM2596S-ADJ IC is a reliable and easy-to-use step-down switching regulator that can use in a wide variety of applications. If you need to convert a higher input voltage to a lower output voltage, the LM2596S-ADJ is a good choice.
The input voltage to the LM2596S-ADJ IC must be higher than the output voltage. The minimum input voltage is 4.5 V. The maximum input voltage is 40 V. If the input voltage is too low, the LM2596S-ADJ will not be able to regulate the output voltage. If the input voltage is too high, the LM2596S-ADJ may overheat and damage itself.
The minimum dropout voltage is the minimum input voltage that is required for the LM2596S-ADJ to regulate the output voltage. The dropout voltage is 0.6 V. This means that the input voltage must be at least 0.6 V higher than the output voltage in order for the LM2596S-ADJ to regulate the output voltage.
The maximum output current is the maximum current that the LM2596S-ADJ can deliver to the load. The maximum output current is 3A. If the load current exceeds 3 A, the LM2596S-ADJ may overheat and damage itself.
Features : –
The LM2596S-ADJ is a step-down switching regulator with an adjustable output voltage. The output voltage can adjust from 1.2 V to 37 V. The input voltage range is 4.5 V to 40 V. The minimum dropout voltage is 0.6 V. The maximum output current is 3A. The LM2596S-ADJ is a step-down switching regulator with a number of benefits, including:
Adjustable output voltage
3A output current
Excellent line and load regulation
Low dropout voltage
Switching frequency of 150 kHz
LM2596S-ADJ Step-Down (Buck) Switching Regulator IC Specifications: –
The efficiency of the LM2596S-ADJ is up to 96{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428}. This means that only 4{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428} of the input power is lost as heat. he ripple rejection is the ability of the LM2596S-ADJ to reject the ripple from the input voltage. The ripple rejection is better than 60 dB. This means that the LM2596S-ADJ can effectively remove the ripple from the input voltage, resulting in a smooth and clean output voltage. The quiescent current is the current that the LM2596S-ADJ draws when it is not regulating the output voltage. The quiescent current is 100 μA. This is a relatively low quiescent current, which makes the LM2596S-ADJ suitable for battery-powered applications. The LM2596S-ADJ is a step-down switching regulator with the following specifications:
Adjustable output voltage: 1.2 V to 37 V
Input voltage range: 4.5 V to 40 V
Minimum dropout voltage: 0.6 V
Maximum output current: 3 A
Switching frequency: 150 kHz
Quiescent current: 100 μA
Ripple rejection: Better than 60 dB
Efficiency: Up to 96{7e82c6d62784066d1b113f595afb6e15f0ca3fec289cddd29e600df910d44428}
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