STMicroelectronics

L78L06ABD13TR

L78L06ABD13TR Description

The L78L06ABD13TR is a fixed-output linear voltage regulator from STMicroelectronics, designed to deliver a stable 6V output with a maximum current of 100mA. It operates with an input voltage range up to 30V, making it suitable for a variety of low-power applications. This surface-mount device comes in an 8-pin SO package and is supplied in Tape & Reel (TR) for automated assembly. With ROHS3 compliance and REACH unaffected status, it meets modern environmental standards. The regulator features over-current, over-temperature, and short-circuit protection, ensuring robust performance in demanding conditions.

L78L06ABD13TR Features

• Fixed 6V Output: Ensures consistent voltage regulation for precision applications.
• Wide Input Range (Up to 30V): Accommodates varying input sources.
• Low Quiescent Current (5.5mA): Enhances efficiency in battery-operated systems.
• High PSRR (46dB at 120Hz): Minimizes noise for cleaner power delivery.
• Protection Mechanisms: Includes over-current, over-temperature, and short-circuit safeguards.
• Surface-Mount Design (8-SO): Optimized for compact PCB layouts.
• Low Dropout Operation: Suitable for applications with tight voltage margins.

L78L06ABD13TR Applications

This regulator is ideal for:

• Consumer Electronics: Powering low-voltage circuits in audio devices, remote controls, and sensors.
• Industrial Control Systems: Providing stable voltage for microcontrollers, PLCs, and instrumentation.
• Automotive Electronics: Auxiliary power supply for infotainment and dashboard components.
• Embedded Systems: Reliable voltage regulation in IoT devices and portable gadgets.
• Medical Devices: Low-noise power management for diagnostic equipment.

Conclusion of L78L06ABD13TR

The L78L06ABD13TR is a versatile, compact linear regulator offering high reliability, efficiency, and protection features. While marked as obsolete, its robust design and performance make it a viable choice for legacy systems or applications requiring a stable 6V supply. Engineers can leverage its low quiescent current, high PSRR, and protection mechanisms in precision power management scenarios where space and efficiency are critical.