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Is the lm2576 series a step down regulator?
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable output version.
What kind of voltage does the lm2576xx series switcher?
3 Description The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable
Can a lm2576 be used as a heat sink?
The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers.
What is the function of the ground pin in lm2576?
The functions of all the pins of LM2576 are explained below: It is the input pin where a signal to be regulated is applied. This pin is used to obtain the regulated signal output. The ground pin is connected to the ground of the circuit. The feedback is an input pin used to set output voltage in case of adjustable output.
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, 15 V, and an adjustable output version.
What is the output voltage of the lm2576?
LM2576 is a switch-mode step down ( Buck Converter ) voltage regulator that can provide a fix output voltage. Its output voltage can also be adjusted in a range of 1.23V to 37V by connecting external components. This IC is very simple to use, and this feature makes it ideal for a wide range of applications.
How big is a lm2576hv simple switcher?
PART NUMBER (1) PACKAGE BODY SIZE (NOM) LM2576 LM2576HV TO-220 (5) 10.16 mm × 8.51 mm DDPAK/TO-263 (5) 10.16 mm × 8.42 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Fixed Output Voltage Version Typical Application Diagram LM2576 , LM2576HV SNVS107F – JUNE 1999 – REVISED MAY 2021
What’s the output voltage of a lm2576 buck converter IC?
Connect to ground to activate regulator or connect to Vcc to disable the regulator. Output Voltage for fixed voltage regulator: 3.3V, 5V, 12V or 15V Output Voltage for Variable type regulator: 1.23V to 37V In-built Thermal Shutdown and Current Limit Protection Where to use LM2576 Buck Converter IC?