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