Texas Instruments

LP2985AIM5-3.2/NOPB

LP2985AIM5-3.2/NOPB Description

The LP2985AIM5-3.2/NOPB is a fixed-output linear voltage regulator designed by Texas Instruments. This regulator is part of the LP2985 series and is known for its high performance and reliability in various electronic applications. It features a fixed output voltage of 3.2V and can deliver a maximum output current of 150mA. The regulator is designed to operate with an input voltage range up to 16V, making it suitable for a wide range of power supply requirements.

LP2985AIM5-3.2/NOPB Features

Technical Specifications:

• Output Type: Fixed
• Input Voltage (Max): 16V
• Output Voltage (Fixed): 3.2V
• Output Current: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 2.5mA
• Voltage Dropout (Max): 0.58V @ 150mA
• Quiescent Current (Iq): 95µA
• Power Supply Rejection Ratio (PSRR): 45dB at 1kHz
• Protection Features: Current Over, Over Temperature, Short Circuit
• Control Features: Enable
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected
• Product Status: Obsolete

Performance Benefits:
The LP2985AIM5-3.2/NOPB offers several performance benefits that make it a reliable choice for voltage regulation. Its low dropout voltage of 0.58V at 150mA ensures efficient operation even under low input-to-output voltage differentials. The regulator also features a low quiescent current of 95µA, which is crucial for applications where power consumption needs to be minimized.

Unique Features:
One of the standout features of the LP2985AIM5-3.2/NOPB is its enable control feature, which allows for precise control over the regulator's operation. This feature is particularly useful in applications where power sequencing or dynamic power management is required. Additionally, the regulator's robust protection features, including over current, over temperature, and short circuit protection, ensure reliable operation under various operating conditions.

LP2985AIM5-3.2/NOPB Applications

The LP2985AIM5-3.2/NOPB is ideal for a variety of applications due to its fixed output voltage and moderate current capability. Some specific use cases include:
-Consumer ** Electronics:** Powering microcontrollers, sensors, and other low-power devices in consumer electronics.

• Industrial Control Systems: Providing stable power supply to control modules and instrumentation.
• Telecommunications: Supplying regulated power to communication interfaces and low-power peripherals.
• Portable Devices: Ensuring efficient power management in battery-operated devices where low quiescent current is essential.

Conclusion of LP2985AIM5-3.2/NOPB

The LP2895AIM5-3.2/NOPB is a versatile and reliable linear voltage regulator that offers a fixed output voltage of 3.2V and a maximum output current of 150mA. Its low dropout voltage, low quiescent current, and robust protection features make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the LP2985AIM5-3.2/NOPB remains a valuable component for designers seeking a reliable and efficient voltage regulation solution.