LP3905SD-00/NOPB
- Mfr.Part #
- LP3905SD-00/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- POWER SUPPLY SUPPORT CIRCUIT, AD
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- National Semiconductor
- Product Category :
- Power Management - Specialized
- Number of Channels :
- 4
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Radiation Hardening :
- No
- Number of Terminations :
- 14
- Number of Pins :
- 14
- Switching Frequency :
- 2MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pbfree Code :
- No
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- VOLTAGE-MODE
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.5mm
- Operating Temperature :
- -40°C~85°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Base Part Number :
- LP3905
- Height Seated (Max) :
- 0.8mm
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 3V
- Lead Free :
- Contains Lead
- Applications :
- Handheld/Mobile Devices
- Dropout Voltage :
- 80mV
- Output Voltage :
- 2.8V
- Number of Functions :
- 1
- Voltage - Supply :
- 3V~5.5V
- Output Current :
- 600mA
- JESD-609 Code :
- e3
- Adjustable Threshold :
- yes
- Supply Voltage :
- 3.6V
- Package / Case :
- 14-WFDFN Exposed Pad
- Datasheets
- LP3905SD-00/NOPB

Power Management - Specialized National Semiconductor LP3905SD-00/NOPB Overview
The LP3905SD-00/NOPB, manufactured by National Semiconductor, represents a high-performance power supply support circuit designed to cater to a diverse range of applications. This specialized power management device integrates multiple functionalities to enhance system reliability and performance while reducing space requirements. The product stands out for its ability to provide stable and efficient power supply solutions, making it an indispensable component in sophisticated electronic assemblies. With its robust design and cutting-edge technology, the Power Management - Specialized National Semiconductor LP3905SD-00/NOPB ensures optimal functioning of electronic devices across various sectors.
LP3905SD-00/NOPB Features
This power supply support circuit includes several key features that make it an excellent choice for demanding applications. These include dual LDOs (Low Dropout Regulators) that ensure clean and stable voltage outputs, a high level of integration which reduces the number of external components required, and a compact package size that is ideal for space-constrained applications. Additionally, it offers over-temperature and over-current protection, enhancing the safety and durability of the module.
LP3905SD-00/NOPB Applications
- Smartphones and Tablets: Provides stable power management and extends battery life by efficiently controlling voltage and current levels.
- Portable Media Players: Ensures reliable power delivery and enhances audio quality by maintaining consistent voltage supply, even under fluctuating demand.
- Wireless Communication Devices: Supports critical communication functions with high reliability and low power dissipation.
- Healthcare Monitoring Devices: Delivers precise and safe power supply crucial for the sensitive electronics in medical monitoring equipment.
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