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LM2576 Step-Down Voltage Regulator IC

LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
LM2576 Step-Down Voltage Regulator IC
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₹49.01
Ex GST: ₹41.53
Price in reward points: 21
  • Stock: In Stock
  • Reward Points: 21
  • Model: 7531
  • SKU: SAT1693
  • Location: India
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The LM2576 is a voltage Regulator IC, it uses the Buck-converter topology to step-down and regulates higher level voltage values to a lower level. 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%.

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.


Pin Configuration:

Pin Number

Pin Name

Description

1

VIN

The voltage which has to be regulated is provided as input to this pin

2

Output

The regulated output can be obtained through this pin

3

Ground

Connected to system ground

4

Feedback

This pin is provided with the feedback voltage based on which the output is regulated   

5

ON/OFF

Connect to ground to activate the regulator or connect to Vcc to disable the regulator.

Features and
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: Up to 3A
  • Maximum Input Voltage:  40V
  • In-built Thermal Shutdown and Current Limit Protection
  • Internal Oscillator: 52-kHz (Fixed Frequency)
  • Available in TO-220 and TO-263 packages


Datasheet: Download


Package Content:

1 x LM2576 Step-Down Voltage Regulator IC

6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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