STMicroelectronics

L78L15ABUTR  

Linear & Switching Voltage Regulators

The L78L15ABUTR is a linear voltage regulator integrated circuit (IC) manufactured by STMicroelectronics. It is a member of the L78L family of positive voltage regulators, which are designed to provide a stable and consistent output voltage from a varying input voltage source.

Description:

The L78L15ABUTR is a low-dropout (LDO) linear voltage regulator with an output voltage of 1.5V. It is available in a small SOT-223 package, making it suitable for use in compact and space-constrained applications. The regulator has a quiescent current of typically 7.5mA, which helps to minimize power consumption.

Features:

1. Output voltage: 1.5V
2. Output current: Up to 150mA
3. Low dropout voltage: 1.8V (typical)
4. SOT-223 package
5. Low quiescent current: 7.5mA (typical)
6. Internal short-circuit current limit
7. Thermal shutdown protection
8. Overload protection

Applications:

The L78L15ABUTR is suitable for a wide range of applications where a stable and consistent 1.5V output voltage is required. Some common applications include:

1. Power supply for microcontrollers and other digital circuits
2. Voltage regulation in battery-powered devices
3. Voltage conversion in portable electronics
4. Voltage regulation for analog circuits
5. Power supply for small sensors and transducers

In summary, the L78L15ABUTR is a compact and efficient linear voltage regulator that provides a stable 1.5V output voltage. Its low quiescent current and low dropout voltage make it suitable for a variety of applications, particularly in compact and battery-powered devices.

L78L15ABUTR Documents

Download datasheets and manufacturer documentation for L78L15ABUTR

Datasheets :

L78L Datasheet      

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HTML Datasheet :

L78L Datasheet