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Positive Voltage Regulator 15V-7815

3.50 EGP

Availability: Out of stock
SKU:300000009746

LM7815 is a fixed-voltage integrated-circuit voltage regulator designed for a wide range of applications. 7805 voltage regulator provides 15V Positive voltage as output to provide a convenient power source for most TTL components. 7815 voltage regulator is available in TO-220, TO-220FP, TO-3, and D2PAK packages.

LM7815 Pinout Configuration

Pin Number

Pin Name

Description

1

Input (V+)

Unregulated Input Voltage

2

Ground

Connected to Ground

3

Output (Vo)

Outputs Regulated +5V

7815 Regulator Features

  • 15V Positive Voltage Regulator
  • Maximum Input Voltage is 35V
  • Output Current: 1.5 A
  • Internal Thermal Overload and Short circuit current limiting protection is available.
  • Junction Temperature maximum of 125 degree Celsius
  • Available in TO-220

Note: Complete technical details can be found in the 7815 datasheet given at the end of this page.

Brief Description of 7815 Voltage Regulator IC

Voltage regulators are very common in electronic circuits. They provide a constant output voltage for a varied input voltage. The name 7815 signifies two meanings, “78” means that it is a positive voltage regulator and “15” means that it provides 15V as output. So our 7805 will provide a +15V output voltage.

The output current of this IC can go up to 1.5A. But the IC suffers from heavy heat loss, hence a Heat sink is recommended for projects that consume more current. For example, if the input voltage is 20V and you are consuming 1A, then (20-5) * 1 = 15W. This 15 Watts will be dissipated as heat.

LM7815 Applications

  • Constant +15V output regulator to power microcontrollers and sensors in most of the projects
  • Adjustable Output Regulator
  • Current Limiter for certain applications
  • Regulated Dual Supply
  • Output Polarity-Reversal-Protection Circuit

Datasheet

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