Texas Instruments

UA78M09CKVURG3

UA78M09CKVURG3 is a fixed-output voltage regulator manufactured by Texas Instruments. It is a member of the 78MXX family of linear voltage regulators, which are widely used for voltage regulation in various electronic circuits.

Description:

The UA78M09CKVURG3 is a positive voltage regulator with an output voltage of 9V. It is available in a small SOT-89 package, making it suitable for compact and space-constrained applications. The device features a low dropout voltage, which means it can regulate the output voltage even when the input voltage is close to the output voltage.

Features:

1. Output voltage: 9V
2. Output current capacity: Up to 100mA
3. Low dropout voltage: Yes
4. Package type: SOT-89
5. Operating temperature range: -40°C to +125°C
6. Input voltage range: 9.5V to 24V
7. Output voltage tolerance: ±1%
8. Internal short-circuit protection: Yes
9. Low quiescent current: Yes

Applications:

1. Battery-powered applications: The UA78M09CKVURG3 can be used to regulate the voltage from a battery to a stable 9V output for various electronic devices.
2. Voltage conversion: It can be used to step down a higher input voltage to a stable 9V output for applications requiring a specific voltage level.
3. Microcontroller power supply: The device can be used to provide a stable 9V power supply to microcontrollers and other integrated circuits.
4. Analog circuits: The UA78M09CKVURG3 can be used in analog circuits where a stable and low-noise voltage supply is required.
5. Portable devices: Due to its small package size and low power consumption, the regulator can be used in portable devices like handheld instruments and wearable electronics.

In summary, the UA78M09CKVURG3 is a compact and efficient voltage regulator from Texas Instruments, suitable for a wide range of applications where a stable 9V output is required. Its low dropout voltage, internal short-circuit protection, and low quiescent current make it an ideal choice for battery-powered and space-constrained applications.