LP3905SD-A3
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- Mfr.Part #
- LP3905SD-A3
- Manufacturer
- Texas Instruments
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG LDO DUAL 600MA BUCK 14SON
- Stock
- 8,469
- In Stock ：
- 8,469
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Management - Specialized
- Number of Terminations :
- 14
- Pbfree Code :
- No
- Pin Count :
- 14
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Number of Channels :
- 4
- Lead Free :
- Contains Lead
- Supply Voltage :
- 3.8V
- Base Part Number :
- LP3905
- RoHS Status :
- Non-RoHS Compliant
- Dropout Voltage :
- 80mV
- Applications :
- Handheld/Mobile Devices
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Output Current :
- 600mA
- Control Mode :
- VOLTAGE-MODE
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- ECCN Code :
- EAR99
- Voltage - Supply :
- 3V~5.5V
- JESD-609 Code :
- e0
- Supply Voltage-Min (Vsup) :
- 3V
- Adjustable Threshold :
- yes
- Switching Frequency :
- 2MHz
- Output Voltage :
- 2.8V
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Package / Case :
- 14-WFDFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Radiation Hardening :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Height Seated (Max) :
- 0.8mm
- Operating Temperature :
- -40°C~85°C
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LP3905SD-A3
Power Management - Specialized Texas Instruments LP3905SD-A3 Overview
Introducing the Power Management - Specialized Texas Instruments LP3905SD-A3, an advanced integrated circuit designed to address the rigorous demands of power regulation within compact electronic devices. This versatile IC combines dual low-dropout (LDO) regulators with a 600mA buck converter in a single 14SON package, offering a highly efficient solution for managing power requirements efficiently and effectively. Its integrated design simplifies circuit complexity while providing reliable performance, making it an ideal choice for manufacturers seeking to enhance product reliability and power management capabilities.
LP3905SD-A3 Features
The LP3905SD-A3 from Texas Instruments boasts a range of features designed to provide precise power control in a variety of applications. Key features include dual LDO regulators that ensure stable output with low noise characteristics, a powerful 600mA buck converter for efficient step-down voltage conversion, and a compact 14SON package that minimizes footprint on PCB layouts. Additionally, this IC is designed for easy integration into various systems, supported by Texas Instruments' robust technical support and documentation.
LP3905SD-A3 Applications
- Smartphones and Tablets: Powers key functions by providing stable voltage for sensitive components, enhancing device reliability and battery life.
- Portable Media Players: Utilizes the dual LDO to deliver clean power, ensuring high-quality audio and video playback without interference.
- Wearable Technology: Supports power management in compact devices where space is at a premium and efficiency is crucial.
- Wireless Communication Devices: The buck converter efficiently manages battery power to maintain longer operation times in communication hardware.
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