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
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- Dual
- RoHS Status :
- Non-RoHS Compliant
- Pin Count :
- 14
- JESD-609 Code :
- e0
- Switching Frequency :
- 2MHz
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Mounting Type :
- Surface Mount
- Package / Case :
- 14-WFDFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LP3905
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mount :
- Surface Mount
- Number of Channels :
- 4
- Voltage - Supply :
- 3V~5.5V
- Supply Voltage :
- 3.8V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Supply Voltage-Min (Vsup) :
- 3V
- Dropout Voltage :
- 80mV
- Output Current :
- 600mA
- Terminal Pitch :
- 0.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- VOLTAGE-MODE
- Height Seated (Max) :
- 0.8mm
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- Applications :
- Handheld/Mobile Devices
- Number of Pins :
- 14
- Lead Free :
- Contains Lead
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Adjustable Threshold :
- yes
- Output Voltage :
- 2.8V
- Peak Reflow Temperature (Cel) :
- 260
- 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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