Texas Instruments

UA78L08ACDR

The UA78L08ACDR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The UA78L08ACDR is a positive voltage regulator with an output voltage of 2.8V. It has a very low dropout voltage of 300mV, which means it can provide a stable output voltage even when the input voltage is close to the output voltage. The device is available in a small SOT-89 package, making it suitable for space-constrained applications.

Features:

1. Output voltage: 2.8V
2. Low dropout voltage: 300mV
3. Output current: up to 100mA
4. Low quiescent current: 70µA (typical)
5. Short-circuit protection
6. Overload protection
7. Thermal shutdown protection
8. SOT-89 package

Applications:

The UA78L08ACDR is suitable for a wide range of applications that require a stable and reliable voltage supply. Some of the common applications include:

1. Portable electronics: Mobile phones, tablets, and other handheld devices
2. Battery-powered devices: Digital cameras, GPS units, and wearable devices
3. Industrial equipment: Sensors, controllers, and other control systems
4. Medical equipment: Patient monitoring devices and diagnostic equipment
5. Consumer electronics: Audio and video equipment, home appliances, and gaming consoles

In summary, the UA78L08ACDR is a low-dropout linear voltage regulator that provides a stable and reliable voltage output for a variety of applications. Its low quiescent current, short-circuit protection, and thermal shutdown protection make it an ideal choice for battery-powered and portable electronics.