LM78H12K The LM78H12K from Texas Instruments is a positive 3-terminal fixed linear voltage regulator. It provides a regulated output voltage of 12V and can deliver a continuous load current of up to 5A.
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LM78H12K

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Mfr Name: Texas Instruments
Texas Instruments
The LM78H12K from Texas Instruments is a positive 3-terminal fixed linear voltage regulator. It provides a regulated output voltage of 12V and can deliver a continuous load current of up to 5A.
✓ Total Stock: 7 pcs

LM78H12K Available from 1 distributor

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7 pcs
7 pcs On Request 1 On Request On Request 12+ On Request On Request

LM78H12K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Military Grade
SVHC Present
Storage Temperature
Tape & Reel

LM78H12K Description

Short technical summary and product information.

The LM78H12K is a linear voltage regulator manufactured by Texas Instruments, designed to provide a stable 12V output. This component is capable of supplying a continuous load current exceeding 5 amperes. It features integrated protection mechanisms, including internal current limiting and thermal overload protection, as well as internal short-circuit protection, enhancing its reliability and robustness in various applications.

 

The regulator is housed in a TO-3 metal package, suitable for through-hole mounting. Its design makes it a suitable choice for applications requiring a fixed, regulated positive voltage supply with significant current capability. The LM78H12K is part of a family of voltage regulators, offering a dependable solution for power management needs.

 

Key electrical characteristics include a nominal output voltage of 12V and a maximum output current of 5A. The TO-204mA package type is also associated with this component. Its robust protection features contribute to its suitability for demanding environments.

LM78H12K Quick Information

Product Type: Linear Voltage Regulator
Series: LM78H12K
Canonical Name: LM78H12K 12V 5A Linear Voltage Regulator
Subcategory: Linear

LM78H12K Compliance

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

LM78H12K Features

  • Provides a stable 12V output voltage.
  • Capable of delivering up to 5A continuous current.
  • Includes internal current overload protection.
  • Features internal thermal overload protection.
  • Internal short circuit protection is integrated.

LM78H12K Applications

  • Suitable for high-current power supplies.
  • Used in regulated power circuits.
  • Ideal for fixed voltage applications.
  • Reliable for industrial control systems.

LM78H12K FAQs

4 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM78H12K?

The LM78H12K provides a nominal regulated output voltage of 12 volts.

What is the maximum output current for the LM78H12K?

The LM78H12K is capable of delivering a continuous load current in excess of 5 amperes.

What type of package does the LM78H12K come in?

The LM78H12K is available in a TO-3 type package, also referred to as TO-204mA.

What protection features are included in the LM78H12K?

The LM78H12K includes internal current and thermal overload protection, as well as internal short circuit protection.

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