LM78H24K The LM78H24K is a fixed positive linear voltage regulator from National Semiconductor. It provides a stable 24V output at up to 1A current.
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LM78H24K

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Mfr Name: CHN
CHN
The LM78H24K is a fixed positive linear voltage regulator from National Semiconductor. It provides a stable 24V output at up to 1A current.
✓ Total Stock: 2,100 pcs

LM78H24K Available from 1 distributor

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2,100 pcs
2100 pcs On Request 1 On Request On Request 24+ On Request On Request

LM78H24K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

LM78H24K Description

Short technical summary and product information.

The LM78H24K is a fixed positive linear voltage regulator manufactured by National Semiconductor. This component is designed to provide a stable 24V output with a maximum output current of 1A. It operates within an input voltage range of 26V to 40V and features a fixed output voltage with a tolerance of 4%.

 

The regulator is housed in a TO-3 metal package, which is known for its excellent heat dissipation capabilities, making it suitable for high-power applications. The mounting type is Through Hole, facilitating integration into various circuit designs. The operating temperature range for this device is from 0°C to +125°C, ensuring reliable performance in demanding industrial environments.

 

Key internal protections include current limiting and thermal shutdown, safeguarding the device and the connected circuitry against overloads and overheating. Its low output noise makes it suitable for industrial and analog circuits. Applications include powering relays, solenoid valves, PLCs, industrial automation equipment, sensors, DC motors, and LED strips.

 

With its robust construction, internal protections, and wide operating temperature range, the LM78H24K is a dependable choice for applications requiring a stable 24V power rail in industrial settings.

LM78H24K Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LM78H24K Fixed Positive Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

LM78H24K Compliance

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

LM78H24K Features

  • Fixed 24V positive linear voltage regulator.
  • 1A maximum output current capability.
  • Operates from 26V to 40V input.
  • TO-3 metal package for heat dissipation.
  • Wide 0°C to +125°C operating temperature.

LM78H24K Applications

  • Powers industrial control systems.
  • Suitable for automation equipment.
  • Used in power supplies for sensors.
  • Drives DC motors and LED strips.
  • Reliable for older electronic devices.

LM78H24K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM78H24K?

The output voltage is fixed at 24V.

What is the maximum output current?

The maximum output current is 1A.

What is the input voltage range?

The input voltage range is 26V to 40V.

What is the output voltage tolerance?

The output voltage tolerance is ±4%.

What is the operating temperature range?

The operating temperature range is 0°C to +125°C.

What package is the LM78H24K available in?

The device comes in a TO-3 through-hole package.

Is the output fixed or adjustable?

The output is fixed and positive.

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