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LP3905SDX-A3

LP3905SDX-A3

LP3905SDX-A3

Texas Instruments

14 Terminations3V~5.5V 14 Pin LP3905 Specialized Power Management ICs1 Functions

SOT-23

LP3905SDX-A3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications Handheld/Mobile Devices
Subcategory Switching Regulator or Controllers
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.8V
Terminal Pitch0.5mm
Base Part Number LP3905
Pin Count14
Output Voltage 2.8V
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 3V
Number of Channels 4
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current600mA
Adjustable Threshold YES
Control Mode VOLTAGE-MODE
Dropout Voltage80mV
Switching Frequency2MHz
Height Seated (Max) 0.8mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1794 items

LP3905SDX-A3 Product Details

LP3905SDX-A3 Overview


Shipments can be made in the direction of Tape & Reel (TR) .A convenient transport package is provided in 14-WFDFN Exposed Pad .Surface Mount is an universal mounting way for easy adapting.It targets applications such as Handheld/Mobile Devices and others.Ideally, the operating temperature of the power management ic should be set at -40°C~85°C in order to prevent malfunction.It works with 3V~5.5V voltage.You can find more power ic's pin-to-pin solutions by searching LP3905 .On the power management, you will find 14 terminals.The instruments designs is highly regarded as a POWER SUPPLY SUPPORT CIRCUIT analog IC.In this power managment ic, there are 14 pins.The board has a Surface Mount for mounting on PCBs or other boards.When supplied with a voltage of 3.8V , this power ic can perform a wide range of tasks.This power ic has 14 pins in its pinout.Switching Regulator or Controllers is the series that it belongs to.At least 3V will be required to start the ic supplies.4 channels cooperate together to maintain the output quality.You should not supply more voltage than 5.5V to the power supply ic.There is an output voltage of 2.8V .Currently, the ic power supply should have a 600mA output.

LP3905SDX-A3 Features


Mainly used in Handheld/Mobile Devices applications
Operating temperature: -40°C~85°C
POWER SUPPLY SUPPORT CIRCUIT analog IC

LP3905SDX-A3 Applications


There are a lot of Texas Instruments LP3905SDX-A3Power Management applications.

  • SmartPhones
  • Power Factor Correction
  • Medical PC
  • Networking Router
  • Laser TV
  • Optical imaging payload
  • Set-Top-Box
  • Servers
  • Port/cable dongles
  • Industrial PC

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