Texas Instruments

LP2980AIM5-3.0/NOPB

LP2980AIM5-3.0/NOPB Description

The LP2980AIM5-3.0/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3V and a maximum output current of 50mA. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The device is designed to operate with an input voltage range up to 16V, ensuring compatibility with a wide range of power sources. The LP2980AIM5-3.0/NOPB features a low dropout voltage of 0.22V at 50mA, which enhances efficiency and allows the regulator to maintain stable output even when the input voltage is close to the output voltage.

LP2980AIM5-3.0/NOPB Features

• Output Type: Fixed
• Voltage - Input (Max): 16V
• Current - Output: 50mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 1.2 mA
• Voltage - Output (Min/Fixed): 3V
• Voltage Dropout (Max): 0.22V @ 50mA
• Current - Quiescent (Iq): 95 µA
• PSRR: 63dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The LP2980AIM5-3.0/NOPB stands out with its low quiescent current of 95 µA, which minimizes power consumption in standby mode. The regulator also offers a high power supply rejection ratio (PSRR) of 63dB at 1kHz, ensuring excellent noise filtering and stable output voltage. The inclusion of enable control allows for dynamic control of the regulator's operation, making it suitable for applications requiring power sequencing or sleep modes.

LP2980AIM5-3.0/NOPB Applications

The LP2980AIM5-3.0/NOPB is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and compact size make it ideal for battery-powered devices, portable electronics, and embedded systems. The regulator's robust protection features, including over-current, over-temperature, and short-circuit protection, ensure reliable operation in demanding environments.

Specific use cases include:

• Battery-Powered Devices: The low dropout voltage and high efficiency make it perfect for applications where battery life is critical.
• Portable Electronics: The compact SOT23-5 package and low quiescent current are ideal for space-constrained designs.
• Embedded Systems: The enable control feature allows for efficient power management in systems that require dynamic power control.

Conclusion of LP2980AIM5-3.0/NOPB

The LP2980AIM5-3.0/NOPB from Texas Instruments is a versatile and efficient linear voltage regulator that offers a range of performance benefits and unique features. Its low dropout voltage, high PSRR, and compact size make it an excellent choice for a variety of applications, particularly those requiring high efficiency and reliability. The inclusion of advanced protection features and enable control further enhances its suitability for modern electronic designs. Whether used in battery-powered devices, portable electronics, or embedded systems, the LP2980AIM5-3.0/NOPB delivers stable and efficient power regulation, ensuring optimal performance and longevity.