STMicroelectronics

L4931CDT50-TR

L4931CDT50-TR Description

The L4931CDT50-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 offers a fixed output voltage of 5V with a maximum output current of 250mA. The L4931CDT50-TR is designed to operate with an input voltage up to 20V, making it suitable for a wide range of applications. The device is available in a DPAK package and is mounted on the surface, ensuring easy integration into various electronic systems.

L4931CDT50-TR Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Voltage - Input (Max): 20V, allowing the device to handle a wide range of input voltages.
• Current - Output: 250mA, suitable for powering various electronic components.
• Number of Regulators: 1, ensuring a dedicated output for your application.
• Output Configuration: Positive, providing a straightforward connection to your system.
• Current - Supply (Max): 6 mA, minimizing power consumption.
• Product Status: Active, ensuring ongoing availability and support.
• Supplier Device Package: DPAK, offering a compact and efficient package option.
• REACH Status: REACH Unaffected, ensuring compliance with environmental regulations.
• RoHS Status: ROHS3 Compliant, adhering to the latest environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), providing robust protection against moisture-related issues.
• Current - Quiescent (Iq): 1 mA, reducing power consumption in standby mode.
• PSRR: 70dB ~ 55dB (120Hz ~ 10kHz), ensuring excellent power supply rejection ratio.
• Protection Features: Over Current and Over Temperature, safeguarding your system from potential damage.

L4931CDT50-TR Applications

The L4931CDT50-TR is ideal for various applications where a stable and reliable 5V output is required. Some specific use cases include:

1. Portable Electronics: Powering devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Providing a stable power supply for microcontrollers and sensors.
3. Automotive Applications: Supporting the power needs of in-vehicle electronics and infotainment systems.
4. Medical Devices: Ensuring a reliable power source for critical healthcare equipment.

Conclusion of L4931CDT50-TR

The L4931CDT50-TR from STMicroelectronics is a versatile and reliable linear voltage regulator that offers a fixed 5V output with a maximum current of 250mA. Its robust protection features, low quiescent current, and compliance with environmental standards make it an excellent choice for a wide range of applications. With its compact DPAK package and surface mount design, the L4931CDT50-TR is easy to integrate into various electronic systems, ensuring a stable and efficient power supply.