L7824ACV

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The L7824ACV is a fixed-output positive linear voltage regulator from the STMicroelectronics L78xx series. It provides a nominal output voltage of 24 V with a maximum output current of 1 A. The device supports an input voltage range from 26 V to 40 V and operates within a temperature range of 0 °C to +150 °C. Key electrical specifications include a line regulation of 240 mV, load regulation of 100 mV, and a typical power supply rejection ratio (PSRR) of 50 dB. The component utilizes a TO-220 package for through-hole mounting.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides local on-card voltage regulation to eliminate single-point regulation issues
• Includes internal thermal overload protection and short-circuit protection
• Features output conversion safe operating area (SOA) protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• General-purpose electronic equipment requiring stable 24 V DC supply
• Industrial control systems utilizing fixed voltage regulation
• Power supply units needing local card-level regulation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'ACV' against the manufacturer's official datasheet to confirm pinout compatibility and tolerance specifications. Ensure the procurement source provides valid traceability documentation. Confirm that the TO-220 package dimensions match the target PCB footprint requirements before finalizing orders.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 24 V output is required with a maximum load current of 1 A. It is suitable for applications where input voltages remain between 26 V and 40 V. Consider the thermal management capabilities of the TO-220 package relative to the expected power dissipation in the specific operational environment.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the L78xx family of three-terminal positive linear regulators. These devices are widely used in electronic industries for their reliability and ease of use. The L7824 variant specifically targets applications requiring a 24 V output level, offering robust protection features integrated into a standard through-hole package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Compatible substitutes include other manufacturers' equivalents such as MC7824 or LM7824, provided they meet the same 24 V output, 1 A current, and TO-220 package constraints. Verify pinout alignment and thermal characteristics before substitution.