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
• 1A Output Current Capability
• 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 recommended input voltage range for the LM7824-24V?
A: The LM7824-24V operates with an input voltage range of 27V to 38V. The input must be at least 2V higher than the 24V output for proper regulation.

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

Q: What external components are recommended for LM7824-24V stability?
A: Input and output capacitors (e.g., 0.33µF on input, 0.1µF on output) are 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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