Texas Instruments

UA78L05ACD  

Linear & Switching Voltage Regulators

UA78L05ACD Description

The UA78L05ACD is a linear voltage regulator designed and manufactured by Texas Instruments, a renowned leader in the electronics industry. This device is part of the Linear & Switching Voltage Regulators category and is known for its reliable performance and robust features. The UA78L05ACD is an active product, compliant with REACH and RoHS3 regulations, ensuring environmental safety and sustainability.

UA78L05ACD Features

• Output Type: Fixed, providing a stable and consistent output voltage.
• Voltage - Input (Max): 20V, allowing for a wide range of input voltage compatibility.
• Current - Output: 100mA, suitable for low to medium power applications.
• Number of Regulators: 1, simplifying circuit design and reducing complexity.
• Output Configuration: Positive, ideal for applications requiring a positive voltage output.
• Voltage - Output (Min/Fixed): 5V, offering a standard output voltage for a variety of electronic devices.
• Voltage Dropout (Max): 1.7V @ 40mA, ensuring high efficiency even under load.
• PSRR: 49dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit, safeguarding the device and the system.
• Operating Temperature: 0°C ~ 125°C, making it suitable for a wide range of environments.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture-related damage.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Package: Tube, providing protection during storage and transportation.

UA78L05ACD Applications

The UA78L05ACD is ideal for applications where a stable 5V output is required with low to medium current demands. Some specific use cases include:

• Portable Electronics: Powering low-power circuits in devices like smartphones, tablets, and wearables.
• Industrial Control Systems: Providing a stable power supply for sensors and control modules in harsh environments.
• Automotive Electronics: Used in infotainment systems and other electronic control units within vehicles.
• Medical Devices: Ensuring a reliable power source for low-power medical instruments and diagnostic equipment.

Conclusion of UA78L05ACD

The UA78L05ACD stands out due to its fixed 5V output, robust protection features, and wide operating temperature range. Its compliance with environmental regulations and the reputation of Texas Instruments as a manufacturer make it a preferred choice for designers looking for reliability and performance in their voltage regulation solutions. With its unique combination of features, the UA78L05ACD is well-suited for a variety of applications across different industries.

UA78L05ACD Documents

Download datasheets and manufacturer documentation for UA78L05ACD

Datasheets :

UA78L02-15A      

HTML Datasheet :

UA78L02-15A      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       UA78L05A/UA78L1xACDR 17/Oct/2023