Texas Instruments

LP2981AIM5X-3.3/NOPB  

Linear & Switching Voltage Regulators

LP2981AIM5X-3.3/NOPB Description

The LP2981AIM5X-3.3/NOPB is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is specifically designed to provide a stable 3.3V output with a maximum current of 100mA. It features a fixed output type, ensuring consistent voltage regulation across a wide range of applications. The LP2981AIM5X-3.3/NOPB is designed to operate with an input voltage up to 16V, making it suitable for various power supply scenarios.

LP2981AIM5X-3.3/NOPB Features

• Output Type: Fixed, providing a stable 3.3V output voltage.
• Voltage - Input (Max): 16V, allowing for a wide range of input voltage compatibility.
• Current - Output: 100mA, suitable for low to medium power applications.
• Number of Regulators: 1, simplifying the design for single output voltage requirements.
• Output Configuration: Positive, ideal for standard power supply needs.
• Current - Supply (Max): 1.7 mA, ensuring low power consumption in the system.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, complying with European chemical safety regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of environmental conditions.
• Current - Quiescent (Iq): 95 µA, contributing to low power consumption in standby modes.
• PSRR: 63dB (1kHz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring device reliability and safety.

LP2981AIM5X-3.3/NOPB Applications

The LP2981AIM5X-3.3/NOPB is ideal for applications requiring a stable and reliable 3.3V power supply. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for battery-powered devices.
• Industrial Control Systems: The device's robust protection features make it suitable for industrial applications where reliability is critical.
• Communication Equipment: The stable output voltage is essential for maintaining the performance of communication equipment.
• Automotive Electronics: The device's ability to handle a wide input voltage range makes it suitable for automotive applications with varying power sources.

Conclusion of LP2981AIM5X-3.3/NOPB

The LP2981AIM5X-3.3/NOPB from Texas Instruments is a versatile and reliable linear voltage regulator. Its fixed 3.3V output, low quiescent current, and robust protection features make it an excellent choice for a variety of applications. With its compliance to environmental standards and ongoing production status, the LP2981AIM5X-3.3/NOPB is a dependable solution for designers looking to incorporate a stable and efficient power supply into their projects.

LP2981AIM5X-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP2981AIM5X-3.3/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

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Models :

LP2981AIM5X-3.3/NOPB Symbol & Footprint by SnapMagic