UA78L12ACPK

The UA78L12ACPK is a linear voltage regulator from Texas Instruments, designed to provide a stable output voltage of 12V with a maximum current output of 100mA. It is part of the UA78Lxx series, which are positive voltage regulators known for their simplicity and reliability in maintaining a constant output voltage despite variations in input voltage or load conditions. This device is packaged in a compact SOT-89 package, making it suitable for space-constrained applications.
Key features of the UA78L12ACPK include thermal shutdown, current limiting, and short-circuit protection, ensuring robust performance under various operating conditions. It operates with an input voltage range typically from 14.6V to 30V, providing flexibility for different power supply designs. The regulator is commonly used in applications such as consumer electronics, communication equipment, and industrial systems where a steady 12V power supply is required. Its ease of use and dependable performance make it a popular choice for designers seeking straightforward voltage regulation solutions.

The UA78L12ACPK is a 12V, 100mA voltage regulator. Equivalent products include the LM78L12 from Texas Instruments, the MC78L12 from ON Semiconductor, and the NTE956 from NTE Electronics. These alternatives offer similar voltage regulation capabilities and are suitable for various electronic applications requiring a stable 12V output. Always verify the specific electrical characteristics and package compatibility before substituting in your design.

The UA78L12ACPK is a three-terminal positive voltage regulator from Texas Instruments. It provides a fixed output voltage of 12V with a current output capability of up to 100 mA. Key features include:
1. Output Voltage: Fixed 12V.
2. Output Current: Capable of delivering up to 100 mA.
3. Thermal Overload Protection: Protects the device from excessive junction temperatures.
4. Short-Circuit Protection: Limits the output current to prevent damage due to shorts.
5. Low Quiescent Current: Minimizes power consumption when the device is unloaded.
6. Wide Input Voltage Range: Typically operates effectively within a wide input voltage range, making it versatile for various applications.
7. Compact Package: Available in a TO-92 package (PK suffix), facilitating easy integration into designs with constrained space.
8. Stability: Requires minimal external components for stable operation, typically just an output capacitor.
These features make the UA78L12ACPK suitable for use in applications requiring low to moderate current and a stable 12V supply, such as in small power supplies, battery-powered devices, and other electronic circuits.

The UA78L12ACPK is a linear voltage regulator. It typically comes in a 3-pin package, such as a TO-92 or SOT-89, depending on the specific variant. The primary function of this component is to regulate and maintain a constant output voltage of 12V, suitable for low current applications. The three pins are generally configured as follows:
1. Input (Vin): Receives the unregulated input voltage, which should be higher than 12V to function correctly.
2. Ground (GND): The common ground reference for both input and output voltages.
3. Output (Vout): Provides the regulated output voltage of 12V.
The UA78L12ACPK is used in applications requiring a stable voltage supply, like power supplies for electronic circuits and devices. It is equipped with built-in protection features such as current limiting and thermal shutdown to enhance reliability and safeguard against overcurrent and overheating conditions.

The UA78L12ACPK is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI’s main focus areas include analog chips and embedded processors. These components are integral to modern electronic devices, making TI a crucial player in the electronics and semiconductor industry. With a history dating back to 1930, the company has established itself as a leader in innovation, contributing significantly to technological advancements across various sectors, including consumer electronics, automotive, industrial, and communications.

The UA78L12ACPK is a voltage regulator used in various electronic applications. Its primary application areas include power supply regulation for electronic circuits, ensuring a stable 12V output for components like microcontrollers, sensors, and communication devices. It is commonly used in consumer electronics, industrial equipment, and automotive systems. The device is also suitable for use in battery-powered devices, embedded systems, and any application requiring a compact, efficient voltage regulation solution. Its low dropout and current capability make it ideal for linear voltage regulation needs in diverse environments.

The UA78L12ACPK is a voltage regulator IC typically available in the TO-92 package type. TO-92 is a small, three-lead, through-hole package commonly used for low-power applications.