The STMicroelectronics L78M24CDT-TR is a high-performance linear voltage regulator designed for precision power management in electronic systems. This surface-mount integrated circuit provides a stable and reliable 24V positive fixed output with a robust 500mA current capacity, making it ideal for applications requiring consistent and efficient voltage regulation.
Engineered to operate across a wide temperature range of 0°C to 125°C, this linear voltage regulator addresses critical design challenges in electronic power supply circuits. Its advanced protection features include over-current, over-temperature, and short-circuit safeguards, ensuring reliable and safe operation in demanding environments.
The regulator is specifically constructed in a compact DPAK (TO-252-3) package, which enables efficient space utilization and facilitates easy surface mounting on printed circuit boards. Its low quiescent current of 6mA and impressive power supply rejection ratio (PSRR) of 50dB at 120Hz contribute to its high efficiency and noise reduction capabilities.
Key advantages include lead-free and RoHS compliance, a maximum input voltage tolerance of 40V, and a fixed 24V output. The device is particularly suitable for automotive electronics, industrial control systems, telecommunications equipment, and other applications requiring stable voltage regulation.
Equivalent or alternative models in the same product family include the L78M15, L78M18, and L78M20 variants, which offer similar design characteristics but with different fixed output voltages ranging from 15V to 20V.
The L78M24CDT-TR is packaged in a Digi-Reel format, ensuring convenient handling and storage, and is compatible with standard surface-mount assembly processes. Its robust design and comprehensive protection mechanisms make it a reliable choice for engineers seeking a dependable linear voltage regulation solution.
L78M24CDT-TR Key Technical Attributes
Manufacturer Part Number: L78M24CDT-TR
Manufacturer: STMicroelectronics
Main Category: Integrated Circuits (ICs)
L78M24CDT-TR Packing Size
Type: Voltage Regulator - Linear
Material: Package is DPAK
Size: TO-252-3, DPak (2 Leads + Tab), SC-63
Pin Configuration: Fixed single output
Thermal Characteristics: Operating Temperature Range 0°C ~ 125°C
Electrical Properties: Input Max 40V, Output 24V, Output Current 500mA
L78M24CDT-TR Application
Designed for use in fixed voltage applications within electronics, suitable for driving up to 500mA of load.
L78M24CDT-TR Features
The L78M24CDT-TR offers a fixed output with a voltage of 24V and can support an output current of up to 500mA, making it suitable for a variety of applications requiring stable voltage. With a low quiescent current of 6mA and good power supply ripple rejection of 50dB at 120Hz, the device ensures stable performance. Its capability to handle an input voltage up to 40V makes it versatile for higher voltage applications. The integrated overload and thermal protection features contribute greatly to the reliability under stressful conditions.
L78M24CDT-TR Quality and Safety Features
The L78M24CDT-TR is built with features protecting against over-current, over-temperature and short circuits, enhancing its operational safety. It complies with RoHS (Lead-free), ensuring an environmentally safer product option.
L78M24CDT-TR Compatibility
The compact DPAK package and surface-mount configuration facilitate integration into a wide variety of circuit designs, ensuring broad compatibility with both existing and new electronic assemblies.
L78M24CDT-TR Datasheet PDF
Access the most authoritative and detailed datasheet for the L78M24CDT-TR on our website. We recommend downloading it from the current page to ensure you have all the required specifications for precise and secure application in your designs.
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