Specifications
SKU: 12612103
Parameter | Value |
---|---|
Part Number | L7824CV |
Type | Voltage Regulator (Linear) |
Output Voltage | 24V |
Input Voltage Range | 27V to 40V |
Output Current | 1.5A |
Package Type | TO-220 |
Operating Temperature | -40°C to 125°C |
Storage Temperature | -65°C to 150°C |
Dropout Voltage | 2V (Typical) |
Quiescent Current | 5mA (Typical) |
Line Regulation | 0.01% (Typical) |
Load Regulation | 0.1% (Typical) |
Output Noise | 30μVrms (Typical) |
Mounting Type | Through-Hole |
Instructions for Use:
Circuit Design:
- Ensure the input voltage is within the specified range (27V to 40V) to avoid damage.
- Place a 0.33μF capacitor close to the input pin to stabilize the regulator.
- Place a 0.1μF capacitor close to the output pin to reduce ripple and noise.
Heat Dissipation:
- The L7824CV can dissipate significant heat, especially at high current loads. Use a heatsink if the power dissipation exceeds 1W.
- Calculate the power dissipation using the formula: ( P = (V_{text} - V_{text}) times I_{text} ).
Mounting:
- Mount the component on a PCB with proper clearance to avoid short circuits.
- Ensure the TO-220 package is securely fastened to the heatsink if used.
Testing:
- After assembly, test the output voltage with no load to ensure it is stable at 24V.
- Gradually increase the load to the maximum rated current (1.5A) and monitor the temperature and output stability.
Storage:
- Store in a dry, cool place away from direct sunlight and extreme temperatures.
- Handle with care to avoid static discharge and physical damage.
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