7824 Voltage Regulator Fixed Positive 24V Linear IC L7824CV

  • RM1.50

  • Product Code: 7824
  • Availability: In Stock

7824 is a 24V Voltage Regulator that restricts the voltage output to 24V and draws 24V regulated power supply. The 7824 is the most common, as its regulated 24-volt supply provides a convenient power source for most TTL components.

7824 is a series of 78XX voltage regulators (as known as L78xx, LM78xx, MC78xx...), the xx is replaced with two digits, indicating the output voltage (for example, the 7805 has a 5-volt output, while the 7812 produces 12 volts).



  • Circuits requiring steady 24v supply
  • Protection for devices having specific voltage sensitivity
  • DIY projects requiring specific voltage from an existing higher/ varying voltage supply



  • Fixed 24V voltage regulators
  • Thermal overload protection
  • Short circuit protection
  • Output transition SOA protection
  • Heatsink is required *



  • Output Type: Fixed
  • Output Voltage: +24V dC
  • Current Output: up to 1.5A
  • Input Voltage: 27.1 - 40VDC​
  • Quiescent (standby) current: 8mA
  • Dropout Voltage (Max): 2 V @ 1A
  • Category: Linear Voltage Regulators - Standard
  • Polarity: Positive
  • Operating Temperature: 0 to +125°C
  • Mounting Style: Through Hole
  • Pin Spacing Pitch: 2.54mm
  • Hole Diameter: 3.8mm
  • Dimensions: 10.4 x 4.6 x 9.15mm


Linear regulator like 7824 has performance issues with respect to battery life and Power loss. If you are looking for an alternative for 7824 with better efficiency and less power loss, then we would recommend a DC Buck Switching voltage regulator

Buck converters may be preferred over 78xx regulators because they are more efficient and do not require heat sinks, but they are more expensive.



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