STMicroelectronics

LF25ABDT-TR

LF25ABDT-TR Description

The LF25ABDT-TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its robust performance and reliability. With a fixed output voltage of 2.5V and a maximum output current of 500mA, the LF25ABDT-TR is well-suited for a variety of applications requiring stable and efficient power regulation.

LF25ABDT-TR Features

• Output Type: Fixed, ensuring consistent output voltage regardless of input variations.
• Voltage - Input (Max): 16V, allowing for a wide range of input voltage compatibility.
• Current - Output: 500mA, sufficient for powering various electronic components.
• Number of Regulators: 1, providing a single, dedicated output.
• Output Configuration: Positive, making it suitable for applications requiring a positive voltage reference.
• Current - Supply (Max): 12 mA, ensuring low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• Supplier Device Package: DPAK, offering a compact and efficient package for surface mounting.
• REACH Status: REACH Unaffected, complying 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): 1 mA, contributing to low power consumption in standby mode.
• PSRR: 82dB ~ 65dB (120Hz ~ 10kHz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current and Over Temperature, safeguarding the device and the system.
• Mounting Type: Surface Mount, facilitating integration into compact designs.

LF25ABDT-TR Applications

The LF25ABDT-TR is ideal for applications where a stable and efficient voltage regulation is crucial. Some specific use cases include:

• Portable Electronics: Powering devices like smartphones, tablets, and wearables.
• Industrial Controls: Providing stable power to sensors and control systems in industrial environments.
• Automotive Electronics: Regulating power in automotive infotainment systems and control modules.
• Medical Devices: Ensuring reliable power in critical medical equipment.

Conclusion of LF25ABDT-TR

The LF25ABDT-TR from STMicroelectronics stands out for its fixed output voltage of 2.5V and ability to deliver up to 500mA, making it a versatile choice for various electronic systems. Its low quiescent current, robust protection features, and compliance with environmental standards make it an excellent option for applications demanding high reliability and efficiency. With its compact DPAK package and surface mount design, the LF25ABDT-TR is well-suited for space-constrained and high-density PCB layouts.