LM2576 Step-Down Voltage Regulator
RWF 700
LM2576 is a voltage Regulator IC, it uses the Buck-converter topology to step-down and regulate higher level voltage values to lower level.
Product Description
It is of non-sync type and can take in an input voltage 40V maximum and source an output current of 3A maximum with a peak efficiency of 90%.
Specifications
Applications
Specifications
- Switch mode step down voltage regulator
- Output Voltage for fixed voltage regulator: 3.3V, 5V, 12V or 15V
- Output Voltage for Variable type regulator: 1.23V to 37V
- Output Current: Upto 3A
- Maximum Input Voltage: 40V
- In-built Thermal Shutdown and Current Limit Protection
- Internal Oscillator: 52-kHz (Fixed Frequency)
Applications
- Used in battery circuits since they have high efficiency
- Step-down Linear regulators
- Used in small SMPS circuits
- Can also be used to source negative voltage.
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