LP3923TL/NOPB
- Mfr.Part #
- LP3923TL/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 30-WFBGA
- Datasheet
- Download
- Description
- PMU+CHGR+8 LDO+1 BUCK 30USMD
- Stock
- 1,811
- In Stock :
- 1,811
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Management - Specialized
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Width :
- 2.8mm
- Max Duty Cycle :
- 50 %
- Base Part Number :
- LP3923
- ECCN Code :
- EAR99
- Number of Terminations :
- 30
- JESD-609 Code :
- e1
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Additional Feature :
- ALSO REQUIRE OPERATING VOLTAGE CHG_IN 4.5V TO 6.8V
- Length :
- 3mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Voltage - Supply :
- 3V~5.5V
- Supply Voltage-Min (Vsup) :
- 3V
- Output Current :
- 400mA
- Number of Pins :
- 30
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Lead Free
- Applications :
- Cellular, CDMA Handset
- Adjustable Threshold :
- yes
- Mount :
- Surface Mount
- Terminal Form :
- Ball
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 30-WFBGA
- Supply Current-Max (Isup) :
- 0.4mA
- Packaging :
- Tape and Reel (TR)
- Number of Channels :
- 1
- Height :
- 675μm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Power Supplies :
- 3.6V
- Supply Voltage :
- 3.6V
- Output Voltage :
- 1.8V
- Terminal Pitch :
- 0.5mm
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Thickness :
- 675μm
- Terminal Position :
- BOTTOM
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Datasheets
- LP3923TL/NOPB

Power Management - Specialized Texas Instruments LP3923TL/NOPB Overview
Introducing the LP3923TL/NOPB, a highly integrated power management solution designed by Texas Instruments specifically for sophisticated electronics that require multiple power domains. This device seamlessly combines a PMU (Power Management Unit) with a charger and multiple voltage regulators, including eight LDOs (Low Drop-Out regulators) and one buck converter, all within a compact 30-USMD package. The LP3923TL/NOPB stands out in its class for offering robust, scalable power management in space-constrained applications. Its efficiency and versatility make it an ideal choice for manufacturers looking to enhance system reliability and extend battery life in their products.
LP3923TL/NOPB Features
The LP3923TL/NOPB offers a comprehensive set of features designed to meet the rigorous demands of modern portable devices. It includes an integrated battery charger that supports a variety of battery chemistries, providing flexibility in power source selection. The eight LDOs ensure clean, stable outputs with low noise characteristics, which is crucial for maintaining the integrity of sensitive signals. Additionally, the buck converter facilitates efficient power conversion, which is essential for maximizing battery life and reducing heat within the device.
LP3923TL/NOPB Applications
- Smartphones and Tablets: Utilizes the PMU for efficient power management across multiple subsystems, enhancing battery life and overall device performance.
- Wearable Technology: Employs its compact form factor and multiple LDOs to provide stable, continuous power in a small footprint, ideal for space-sensitive wearable devices.
- Portable Media Players: Takes advantage of the integrated charger and efficient buck converter to maintain long playback times and quick charging capabilities.
- Wireless Communications Devices: Leverages the low-noise characteristics of its LDOs to ensure reliable performance in devices that require consistent and clean power supply.
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