LP3971SQ-U511/NOPB
- Mfr.Part #
- LP3971SQ-U511/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC PMU FOR APP PROCESSOR 40WQFN
- Stock
- 47,846
- In Stock :
- 47,846
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Management - Specialized
- Voltage - Supply :
- 2.7V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Supply Current :
- 60μA
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- Applications :
- Processor
- Number of Terminations :
- 40
- Radiation Hardening :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Width :
- 5mm
- ECCN Code :
- EAR99
- Supply Voltage :
- 3.6V
- Length :
- 5mm
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e3
- Lead Free :
- Contains Lead
- Power Supplies :
- 3/5V
- Height Seated (Max) :
- 0.8mm
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 40-WFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- Adjustable Threshold :
- yes
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LP3971
- Packaging :
- Tape and Reel (TR)
- Number of Channels :
- 3
- Pbfree Code :
- No
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Pins :
- 40
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- LP3971SQ-U511/NOPB

Power Management - Specialized Texas Instruments LP3971SQ-U511/NOPB Overview
Designed by industry leader Texas Instruments, the LP3971SQ-U511/NOPB is a highly integrated Power Management Unit tailored for sophisticated application processors. This component offers a comprehensive solution for managing power in complex digital and mixed-signal environments, ensuring optimal performance, enhanced battery life, and improved reliability. Its compact 40-WQFN package makes it ideal for space-constrained applications, while its advanced technology ensures efficient power management across multiple voltage domains, making the LP3971SQ-U511/NOPB a crucial component in modern electronic systems. Leveraging Texas Instruments' expertise in power management, this IC stands out in the market, making it an excellent choice for businesses looking to incorporate reliable and efficient power solutions into their products.
LP3971SQ-U511/NOPB Features
This IC is equipped with multiple output power rails and integrated power-on sequencing, which simplifies the design and reduces the need for external components. It supports advanced power management protocols, including dynamic voltage scaling, which allows the processor to adjust power supply levels based on performance demand. Its thermal management features ensure the device operates within safe temperature ranges, preventing overheating and potential damage. Additionally, the LP3971SQ-U511/NOPB is designed for low-power consumption, which enhances the overall energy efficiency of the application it serves.
LP3971SQ-U511/NOPB Applications
- Smartphones and Tablets: Manages power supply efficiently across various subsystems, ensuring optimal performance and extended battery life.
- Portable Media Players: Provides stable power for enhanced media playback quality, even under variable load conditions.
- Wearable Technology: Its compact size and efficiency are ideal for small, power-sensitive wearable devices requiring long battery life.
- Wireless Communication Devices: Ensures reliable power management for maintaining robust wireless connections in devices like WiFi modules and Bluetooth headsets.
- Internet of Things (IoT) Devices: Supports the low power requirements and prolonged operation needed in IoT applications, from smart home devices to industrial sensors.
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