LM7824-24V Positive Regulator [Original]

LM7824-24V Positive Voltage Regulator IC - 24V, 1A, TO-220

The LM7824-24V is a positive voltage regulator IC. It provides a stable 24V power output. This 3-terminal monolithic IC delivers up to 1 Ampere of current with proper heat sinking. Internal protections include current-limiting, thermal shutdown, and safe-area compensation. The device requires minimal external components. It is suitable for local on-card regulation and general power supply stabilization. The LM7824-24V maintains consistent power for critical circuits.

Specifications:

• Output Voltage: 24V
• Output Current: Up to 1A
• Regulator Type: Positive Linear Regulator
• Package Type: TO-220
• Number of Terminals: 3
• Internal Protections: Thermal Shutdown, Current Limiting, Safe-Area Compensation
• Output Voltage Tolerance: ±4%
• RoHS Compliant: Yes

Key features and benefits:

• 24V Fixed Output Voltage
• Delivers up to 1A Output Current
• Integrated Thermal Overload Protection
• Built-in Short-Circuit Current Limiting
• Safe-Area Compensation
• ±4% Output Voltage Tolerance
• Minimal External Components Required

Applications:

• Local (on-card) power regulation
• General purpose power supplies
• Elimination of noise and distribution problems
• Adjustable voltage/current supplies (with external components)
• DIY electronics projects
• Industrial control systems

Frequently Asked Questions:

Q: What is the maximum input voltage for the LM7824-24V?
A: The LM7824-24V typically operates with an input voltage range of 27V to 38V, ensuring the input is at least 2V higher than the output for proper regulation.

Q: Can the LM7824-24V be used without a heatsink?
A: Operation without a heatsink is possible for low current applications. For output currents approaching 1A, a heatsink is required to prevent thermal shutdown and maintain performance.

Q: What external components are recommended for stable operation?
A: Input and output capacitors (e.g., 0.33µF on input, 0.1µF on output) are typically recommended for improved stability and transient response, especially when the regulator is far from the power supply filter.

Package Includes:

*Image shown is a representation only.

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