STMICROELECTRONICS L7824CV 24V Positive Linear Voltage Regulator, TO-220

The STMICROELECTRONICS L7824CV is a robust positive voltage regulator from the renowned L78 series, designed to deliver a stable 24V output. This integrated circuit provides reliable, on-card regulation, effectively eliminating the issues associated with single-point power distribution. It is engineered with comprehensive internal protection, including current limiting, thermal shut-down, and safe area protection, making it an exceptionally resilient component for demanding electronic applications.

Capable of delivering over 1A of output current when paired with adequate heat sinking, this regulator is versatile and powerful. While it operates as a fixed 24V regulator, it can also be configured with external components to create adjustable voltage and current supplies, offering greater design flexibility.

Key Technical Features & Protections

• Thermal Overload Protection: Safeguards the IC from damage due to excessive heat.
• Short Circuit Protection: Prevents failure in the event of an output short.
• Output Safe Operating Area (SOA) Protection: Ensures the device remains within its safe operating limits.
• Low Output Noise: Features a typical output noise voltage of 170µV/VO (10Hz to 100kHz).
• High Supply Voltage Rejection: Offers a minimum of 50dB rejection for clean, stable output.
• Low Quiescent Current: Draws a maximum of 8mA, promoting power efficiency.

Housed in a standard TO-220 through-hole package, the L7824CV is easy to mount and heatsink. It is built to operate reliably across a wide junction temperature range from 0°C to 125°C, making it suitable for industrial, automotive, and consumer electronics where consistent voltage regulation is critical.