Texas Instruments

LP2985A-30DBVR

LP2985A-30DBVR Description

The LP2985A-30DBVR is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This single-output, positive fixed voltage regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. With a fixed output voltage of 3V and an output current capability of 150mA, this regulator is suitable for a wide range of electronic devices.

LP2985A-30DBVR Features

• Output Type: Fixed, providing a stable and consistent output voltage.
• Voltage - Input (Max): 16V, allowing for a wide input voltage range.
• Current - Output: 150mA, suitable for low to medium current applications.
• Number of Regulators: 1, simplifying the design for single-output applications.
• Output Configuration: Positive, ideal for most electronic circuits.
• Current - Supply (Max): 2.5 mA, ensuring low power consumption.
• Voltage Dropout (Max): 0.58V @ 150mA, maintaining high efficiency.
• PSRR: 45dB (1kHz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring device safety and reliability.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various storage and handling conditions.

LP2985A-30DBVR Applications

The LP2985A-30DBVR is ideal for a variety of applications where a stable and efficient voltage regulation is required. Some specific use cases include:

1. Portable Electronic Devices: Due to its low power consumption and small form factor, it is perfect for powering devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: The robust protection features make it suitable for use in industrial environments where reliability is crucial.
3. Medical Devices: The fixed output voltage and low noise characteristics make it ideal for powering sensitive medical equipment.
4. Automotive Applications: The wide input voltage range and ability to withstand harsh conditions make it suitable for automotive electronics.

Conclusion of LP2985A-30DBVR

The LP2985A-30DBVR from Texas Instruments is a versatile and efficient linear voltage regulator that offers a fixed output voltage of 3V with a maximum output current of 150mA. Its compact SOT23-5 package, low power consumption, and robust protection features make it an excellent choice for a wide range of applications, including portable electronics, industrial control systems, medical devices, and automotive applications. With its unique combination of performance, reliability, and environmental compliance, the LP2985A-30DBVR stands out as a preferred choice in the linear voltage regulator market.