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L7818CV The STMicroelectronics L7818CV is a linear voltage regulator IC providing a fixed 18V output at up to 1.5A. It features over-temperature protection and is housed in a TO-220 package.
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L7818CV

Available from 1 distributors
Mfr Name: TSL
TSL
The STMicroelectronics L7818CV is a linear voltage regulator IC providing a fixed 18V output at up to 1.5A. It features over-temperature protection and is housed in a TO-220 package.
✓ Total Stock: 23 pcs
$ Price Range: $2.23

L7818CV Available from 1 distributor

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L7818CV Specifications Quick View

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L7818CV Description

Short technical summary and product information.

The STMicroelectronics L7818CV is a positive, fixed output linear voltage regulator designed for a wide range of applications. It provides a stable 18V output voltage with a maximum output current of 1.5A. The device operates with an input voltage up to 35V and features built-in over-temperature protection for enhanced reliability.

 

Key electrical characteristics include a typical quiescent current of 8mA and a voltage dropout of 2V at 1A. The regulator also offers a Power Supply Rejection Ratio (PSRR) of 53dB at 120Hz, making it suitable for noise-sensitive applications. The L7818CV is supplied in a TO-220 package, which is suitable for through-hole mounting and provides adequate thermal dissipation for moderate power levels.

 

This voltage regulator is a reliable choice for various power management tasks where a fixed, regulated voltage is required. Its robust design and protection features contribute to its suitability in demanding environments.

L7818CV Quick Information

Product Type: Linear Voltage Regulator IC
Canonical Name: STMicroelectronics L7818CV Linear Voltage Regulator IC
Subcategory: Linear Voltage Regulator

L7818CV Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L7818CV Estimated Pricing

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1+ $2.23 $2.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

L7818CV Features

  • Fixed 18V positive output voltage.
  • Maximum output current of 1.5A.
  • Input voltage up to 35V.
  • Over-temperature protection included.
  • TO-220 package for through-hole mounting.

L7818CV Applications

  • Power management circuits.
  • Voltage regulation tasks.
  • Consumer electronics.
  • Industrial control systems.

L7818CV FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L7818CV?

The L7818CV provides a fixed output voltage of 18V.

What is the maximum output current for the L7818CV?

The maximum output current for the L7818CV is 1.5A.

What is the maximum input voltage for the L7818CV?

The L7818CV can handle a maximum input voltage of 35V.

What type of protection features does the L7818CV have?

The L7818CV includes over-temperature protection.

What package type is the L7818CV supplied in?

The L7818CV is supplied in a TO-220 package.

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