LP3971SQ-2G16/NOPB
- Mfr.Part #
- LP3971SQ-2G16/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- POWER SUPPLY SUPPORT CIRCUIT, AD
- Stock
- 1,459
- In Stock :
- 1,459
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- Manufacturer :
- National Semiconductor
- Product Category :
- Power Management - Specialized
- Width :
- 5mm
- Thickness :
- 750μm
- Power Supplies :
- 3/5V
- Operating Supply Current :
- 60μA
- Terminal Finish :
- Matte Tin (Sn)
- Radiation Hardening :
- No
- Number of Terminations :
- 40
- Length :
- 5mm
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- HTS Code :
- 8542.39.00.01
- Voltage - Supply :
- 2.7V~5.5V
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Package / Case :
- 40-WFQFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.7V
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Number of Pins :
- 40
- RoHS Status :
- ROHS3 Compliant
- Height :
- 800μm
- Number of Channels :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Operating Temperature :
- -40°C~85°C
- Pbfree Code :
- yes
- Applications :
- Processor
- Base Part Number :
- LP3971
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Supply Voltage :
- 3.6V
- Terminal Pitch :
- 0.4mm
- Terminal Position :
- QUAD
- Datasheets
- LP3971SQ-2G16/NOPB

Power Management - Specialized National Semiconductor LP3971SQ-2G16/NOPB Overview
The Power Management - Specialized National Semiconductor LP3971SQ-2G16/NOPB is a cutting-edge power supply support circuit designed for high-performance applications that require reliable and efficient power management solutions. This product, developed by National Semiconductor, offers advanced power supply functionalities in a compact, system-on-chip architecture, making it ideal for demanding electronics environments. It is particularly suitable for managing multiple power domains within a system, ensuring optimal power distribution and energy efficiency. This device's robust design and versatile capabilities make it an essential component in developing sophisticated electronic systems.
LP3971SQ-2G16/NOPB Features
The LP3971SQ-2G16/NOPB is packed with features designed to enhance its utility and performance in various applications. Key features include multiple voltage regulators, integrated power-on reset circuits, and an I2C interface for advanced configuration and monitoring. This combination of features provides a highly flexible solution tailored to manage complex power requirements efficiently.
LP3971SQ-2G16/NOPB Applications
- Smartphones and Tablets: Utilizes its multi-channel voltage regulation to provide stable and efficient power management across various subsystems, enhancing device performance and battery life.
- Portable Media Players: Employs its power sequencing capabilities to optimize power allocation, ensuring smooth operation and prolonged device endurance.
- Wireless Communication Devices: Provides critical support for managing power in devices that require consistent wireless connectivity, thus improving communication reliability.
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