L7815ACV-DG
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STMicroelectronics L7815ACV-DG

Manufacturer No:
L7815ACV-DG
Manufacturer:
STMicroelectronics
Package:
Tube
Description:
IC REG LINEAR 15V 1.5A TO220
Delivery:
Payment:
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Product Introduction

Overview

The L7815ACV-DG is a three-terminal positive voltage regulator from STMicroelectronics, part of the L78 series. This regulator is available in the TO-220 package and is designed to provide a fixed output voltage of 15V. It is highly versatile and can be used in a wide range of applications due to its robust features and multiple package options.

The L7815ACV-DG can provide local on-card regulation, which helps in eliminating the distribution problems associated with single point regulation. It embeds internal current limiting, thermal shut-down, and safe area protection, making it essentially indestructible if adequate heat sinking is provided. This regulator can deliver up to 1.5 A of output current and is guaranteed to operate in an extended temperature range.

Key Specifications

Parameter Value Unit
Output Voltage 14.7 - 15.3 V
Output Current Up to 1.5 A A
Input Voltage Up to 35 V (for VO = 5 to 18 V), Up to 40 V (for VO = 20, 24 V) V
Thermal Resistance Junction-Case 5 °C/W °C/W
Thermal Resistance Junction-Ambient 50 °C/W °C/W
Operating Junction Temperature Range 0 to 125 °C °C
Storage Temperature Range -65 to 150 °C °C
Output Voltage Tolerance 2 % (A version) %
Dropout Voltage 2 V V
Short Circuit Current 0.2 A A
Short Circuit Peak Current 2.2 A A

Key Features

  • Output current up to 1.5 A
  • Fixed output voltage of 15 V
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • 2 % output voltage tolerance (A version)
  • Guaranteed operation in extended temperature range (A version)
  • Internal current limiting and safe area protection
  • Can be used with external components to obtain adjustable voltage and currents

Applications

The L7815ACV-DG is suitable for a variety of applications, including:

  • Communications equipment
  • Computers and peripherals
  • Industrial control systems
  • Local on-card regulation in complex electronic systems

Q & A

  1. What is the output voltage of the L7815ACV-DG?

    The output voltage of the L7815ACV-DG is 15 V, with a tolerance of 2% for the A version.

  2. What is the maximum output current of the L7815ACV-DG?

    The maximum output current of the L7815ACV-DG is up to 1.5 A.

  3. What are the package options for the L7815ACV-DG?

    The L7815ACV-DG is available in the TO-220 package.

  4. Does the L7815ACV-DG have thermal protection?
  5. What is the operating temperature range for the L7815ACV-DG?

    The operating junction temperature range for the L7815ACV-DG is 0 to 125 °C.

  6. Can the L7815ACV-DG be used for adjustable voltage regulation?
  7. What is the dropout voltage of the L7815ACV-DG?

    The dropout voltage of the L7815ACV-DG is 2 V.

  8. Does the L7815ACV-DG have short circuit protection?
  9. What is the thermal resistance junction-case for the TO-220 package?

    The thermal resistance junction-case for the TO-220 package is 5 °C/W.

  10. What are some common applications for the L7815ACV-DG?

    The L7815ACV-DG is commonly used in communications equipment, computers and peripherals, and industrial control systems.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):35V
Voltage - Output (Min/Fixed):15V
Voltage - Output (Max):- 
Voltage Dropout (Max):2V @ 1A (Typ)
Current - Output:1.5A
Current - Quiescent (Iq):6 mA
Current - Supply (Max):- 
PSRR:58dB (120Hz)
Control Features:- 
Protection Features:Over Temperature, Short Circuit
Operating Temperature:0°C ~ 125°C
Mounting Type:Through Hole
Package / Case:TO-220-3
Supplier Device Package:TO-220
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Similar Products

Part Number L7815ACV-DG L7815CV-DG L7805ACV-DG L7812ACV-DG L7815ABV-DG
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active Active Active
Output Configuration Positive Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1 1
Voltage - Input (Max) 35V 35V 35V 35V 35V
Voltage - Output (Min/Fixed) 15V 15V 5V 12V 15V
Voltage - Output (Max) - - - - -
Voltage Dropout (Max) 2V @ 1A (Typ) 2V @ 1A (Typ) 2V @ 1A (Typ) 2V @ 1A (Typ) 2V @ 1A (Typ)
Current - Output 1.5A 1.5A 1.5A 1.5A 1.5A
Current - Quiescent (Iq) 6 mA 8 mA 6 mA 6 mA 6 mA
Current - Supply (Max) - - - - -
PSRR 58dB (120Hz) 54dB (120Hz) 68dB (120Hz) 60dB (120Hz) 58dB (120Hz)
Control Features - - - - -
Protection Features Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit Over Temperature, Short Circuit
Operating Temperature 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C 0°C ~ 125°C -40°C ~ 125°C
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
Package / Case TO-220-3 TO-220-3 TO-220-3 TO-220-3 TO-220-3
Supplier Device Package TO-220 TO-220 TO-220 TO-220 TO-220

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