STMicroelectronics

L78L05ABZ-AP  

Linear & Switching Voltage Regulators

L78L05ABZ-AP Description

The L78L05ABZ-AP is a linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its reliable performance and compact design. It features a fixed output voltage of 5V and is capable of delivering a continuous output current of 100mA. The regulator is designed to operate with an input voltage up to 30V, making it suitable for a wide range of applications. It consumes a maximum supply current of 6mA in operation and has a quiescent current of 5.5mA, which contributes to its energy efficiency.

L78L05ABZ-AP Features

• Output Type: Fixed, ensuring a stable and predictable output voltage.
• Voltage - Input (Max): 30V, providing flexibility in input voltage sources.
• Current - Output: 100mA, suitable for low to medium power requirements.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, which is the most common configuration for many applications.
• Current - Supply (Max): 6mA, contributing to low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture.
• Current - Quiescent (Iq): 5.5mA, contributing to low power consumption in standby modes.
• PSRR: 49dB at 120Hz, providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, and Short Circuit, ensuring device reliability and longevity.
• Mounting Type: Through Hole, facilitating easy integration into existing PCB designs.
• Package: Cut Tape (CT), suitable for automated assembly processes.

L78L05ABZ-AP Applications

The L78L05ABZ-AP is ideal for applications where a stable 5V output is required, such as in battery-powered devices, small electronic gadgets, and low-power computing systems. Its low quiescent current makes it suitable for battery-powered applications where energy efficiency is critical. The device's ability to handle a wide range of input voltages makes it a versatile choice for power supply designs in various electronic devices. Its robust protection features also make it a reliable choice for applications where circuit protection is essential to prevent damage due to power surges or faults.

Conclusion of L78L05ABZ-AP

The L78L05ABZ-AP from STMicroelectronics is a reliable and efficient linear voltage regulator that offers a fixed 5V output with a maximum output current of 100mA. Its low power consumption, wide input voltage range, and robust protection features make it an excellent choice for a variety of electronic applications, particularly those that require a stable and reliable power source. Its compliance with environmental regulations and ease of integration into existing designs further enhance its appeal in the electronics industry.

L78L05ABZ-AP Documents

Download datasheets and manufacturer documentation for L78L05ABZ-AP

Datasheets :

L78L Datasheet      

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