Texas Instruments

LP5996SD-0833/NOPB

LP5996SD-0833/NOPB Description

The LP5996SD-0833/NOPB is a dual linear regulator IC designed by Texas Instruments, offering fixed output voltages of 0.8V and 3.3V. This Power Management IC (PMIC) is housed in a 10-lead SON package, making it suitable for surface mount applications. The device features a maximum input voltage of 6V and can deliver output currents of 150mA and 300mA respectively for each regulator. It is designed to operate with a maximum supply current of 170 µA and a quiescent current (Iq) of 110 µA, ensuring high efficiency and low power consumption. The LP5996SD-0833/NOPB also includes enable control features and protection mechanisms such as over-temperature and short-circuit protection, enhancing its reliability and robustness.

LP5996SD-0833/NOPB Features

• Output Type: Fixed, providing stable output voltages of 0.8V and 3.3V.
• Input Voltage Range: Up to 6V, making it suitable for a wide range of input power sources.
• Output Current: Dual regulators capable of delivering 150mA and 300mA respectively, catering to diverse power requirements.
• Low Quiescent Current: 110 µA, ensuring minimal power consumption during operation.
• Low Supply Current: 170 µA, contributing to high efficiency in low-power applications.
• Enable Control: Allows for dynamic control of the regulator's operation, enhancing flexibility and power management.
• Protection Features: Over-temperature and short-circuit protection, safeguarding the device and connected circuits.
• High PSRR: 58dB to 45dB at 1kHz to 20kHz, ensuring excellent noise rejection and stable output.
• Package Type: 10-lead SON, suitable for surface mount applications, providing a compact and reliable solution.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

LP5996SD-0833/NOPB Applications

The LP5996SD-0833/NOPB is ideal for applications requiring dual fixed output voltages with low power consumption and high efficiency. Its compact size and surface mount package make it suitable for space-constrained designs. Key applications include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where low power consumption and stable voltage regulation are critical.
• Industrial Equipment: Suitable for embedded systems, IoT devices, and other industrial applications requiring reliable power management.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where dual voltage regulation is needed.
• Medical Devices: Applicable in medical equipment requiring stable and low-noise power supply, such as diagnostic devices and portable medical instruments.

Conclusion of LP5996SD-0833/NOPB

The LP5996SD-0833/NOPB from Texas Instruments is a versatile and efficient dual linear regulator IC, offering fixed output voltages of 0.8V and 3.3V. Its low quiescent and supply currents, along with enable control and comprehensive protection features, make it an excellent choice for applications requiring high efficiency and reliability. Despite its obsolete status, the LP5996SD-0833/NOPB remains a robust solution for power management needs, particularly in applications where space and power consumption are critical factors.