Texas Instruments

LP2985IM5X-4.0/NOPB  

Linear & Switching Voltage Regulators

LP2985IM5X-4.0/NOPB Description

The LP2985IM5X-4.0/NOPB is a fixed-output linear voltage regulator designed by Texas Instruments, offering a robust and efficient solution for power management applications. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The regulator is designed to provide a stable 4V output voltage with a maximum output current of 150mA. It features a maximum input voltage of 16V, ensuring compatibility with a wide range of input power sources.

LP2985IM5X-4.0/NOPB Features

• Output Type: Fixed at 4V, ensuring stable power supply to sensitive electronic components.
• Input Voltage Range: Up to 16V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for low to medium current applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.58V at 150mA, allowing for efficient power conversion even at low input-to-output voltage differentials.
• Low Quiescent Current: Only 95µA, minimizing power consumption in standby or low-load conditions.
• High PSRR: 45dB at 1kHz, ensuring excellent noise rejection and clean output voltage.
• Protection Features: Integrated over-current, over-temperature, and short-circuit protection, safeguarding the regulator and downstream components.
• Enable Control: Provides additional control over the regulator's operation, allowing for power-saving modes or controlled startup sequences.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface mount, suitable for automated assembly processes and compact PCB designs.

LP2985IM5X-4.0/NOPB Applications

The LP2985IM5X-4.0/NOPB is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and low dropout voltage make it ideal for portable devices, consumer electronics, and industrial control systems. Specific use cases include:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and portable gaming consoles, where space and power efficiency are critical.
• Consumer Electronics: Suitable for powering microcontrollers, sensors, and other low-power components in devices like smart home systems and wearable technology.
• Industrial Applications: Provides reliable power management for industrial control systems, PLCs, and IoT devices, ensuring stable operation in harsh environments.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and low power consumption are essential.

Conclusion of LP2985IM5X-4.0/NOPB

The LP2985IM5X-4.0/NOPB from Texas Instruments stands out as a versatile and efficient linear voltage regulator, offering a combination of high performance and compact design. Its fixed 4V output, low dropout voltage, and comprehensive protection features make it a reliable choice for a wide range of applications. The regulator's low quiescent current and high PSRR ensure minimal power loss and excellent noise performance, making it an ideal solution for both portable and stationary electronic systems. Whether powering sensitive microcontrollers or rugged industrial components, the LP2985IM5X-4.0/NOPB delivers stable and efficient power management, setting it apart from similar models in the market.

LP2985IM5X-4.0/NOPB Documents

Download datasheets and manufacturer documentation for LP2985IM5X-4.0/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP2985-N Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Design/Specification :

Mult Dev 06/Sep/2023