Texas Instruments

LP5996SDX-3308

LP5996SDX-3308 Description

The LP5996SDX-3308 is a dual linear regulator IC designed by Texas Instruments, featuring a fixed output voltage configuration. This device is part of the Power Management Integrated Circuits (PMIC) category and is known for its efficiency and reliability in providing stable power supply solutions. The LP5996SDX-3308 offers two regulators with fixed output voltages of 3.3V and 0.8V, making it suitable for applications requiring multiple voltage levels. The maximum input voltage is 6V, and the device can support output currents of up to 150mA and 300mA for each regulator, respectively. It features a low dropout voltage of 0.22V at 150mA and 0.55V at 300mA, ensuring efficient power delivery even at low input-to-output voltage differentials.

LP5996SDX-3308 Features

• Output Type: Fixed, providing stable and reliable power supply.
• Voltage - Input (Max): 6V, ensuring compatibility with a wide range of input sources.
• Current - Output: 150mA and 300mA, supporting various load requirements.
• Number of Regulators: 2, offering dual voltage regulation for complex systems.
• Output Configuration: Positive, suitable for standard power supply applications.
• Current - Supply (Max): 170 µA ensuring, low power consumption.
• Voltage - Output (Min/Fixed): 3.3V and 0.8V, catering to different voltage needs.
• Voltage Dropout (Max): 0.22V @ 150mA and 0.55V @ 300mA, enhancing efficiency.
• Current - Quiescent (Iq): 110 µA, contributing to low standby power.
• PSRR: 58dB to 45dB at 1kHz to 20kHz, ensuring high performance in noise-sensitive applications.
• Control Features: Enable, allowing dynamic control of the regulators.
• Protection Features: Over-temperature and short-circuit protection, ensuring robustness and reliability.
• Mounting Type: Surface Mount, suitable for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating easy handling and assembly.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring durability in various environmental conditions.
• REACH Status: REACH Unaffected, complying with environmental regulations.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

LP5996SDX-3308 Applications

The LP5996SDX-3308 is ideal for a variety of applications where dual voltage regulation is required. Its low dropout voltage and high PSRR make it suitable for noise-sensitive applications such as:

• Consumer Electronics: Providing stable power supply for devices like smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Ensuring reliable power delivery in control systems, sensors, and automation devices.
• Medical Devices: Offering stable and low-noise power supply for critical medical equipment.
• Telecommunications: Powering various components in base stations, routers, and other communication infrastructure.

Conclusion of LP5996SDX-3308

The LP5996SDX-3308 is a versatile and reliable dual linear regulator IC from Texas Instruments, designed to meet the power management needs of modern electronic systems. With its fixed output voltages of 3.3V and 0.8V, low dropout voltage, and high PSRR, it offers significant advantages over similar models. Its low quiescent current and protection features further enhance its performance and reliability. The LP5996SDX-3308 is ideal for applications requiring dual voltage regulation, making it a valuable component in consumer electronics, industrial equipment, medical devices, and telecommunications.