14 Terminations3V~5.5V 14 Pin LP3905 Specialized Power Management ICs1 Functions
SOT-23
LP3905SDX-A3/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-WFDFN Exposed Pad
Number of Pins
14
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
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
3.6V
Terminal Pitch
0.5mm
Base Part Number
LP3905
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 Current
600mA
Adjustable Threshold
YES
Control Mode
VOLTAGE-MODE
Switching Frequency-Max
2000kHz
Height Seated (Max)
0.8mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
LP3905SDX-A3/NOPB Product Details
LP3905SDX-A3/NOPB Overview
Using Tape & Reel (TR) as a shipping the power management path is acceptable.It is packaged the power management in 14-WFDFN Exposed Pad for ease of transportation.Surface Mount is an universal mounting way for easy adapting.The power management is targeted at Handheld/Mobile Devices and other applications.A temperature setting of -40°C~85°C is recommended to avoid malfunctions.3V~5.5V voltage is used for the operation of this power management.See more power ic's pin-to-pin solutions with search LP3905 .There are 14 terminals on the power management.As a POWER SUPPLY SUPPORT CIRCUIT analog IC, the instruments designs has received lots of praise.There are 14 pins on the power managment ic.It is equipped with a Surface Mount that facilitates mounting on a PCB or other board.The power manager can perform numerous demanding tasks when supplied with 3.6V voltage.Other Switching Regulator or Controllers like the power ic play a important role in the industry.At least 3V will be required to start the ic supplies.It is important for 4 channels to work together in order to maintain a high quality output.There is no need to supply the power supply ic with voltage greater than 5.5V .This ic power supply outputs a voltage of 2.8V volts.The ic power supply should be displaying 600mA as its current output.
LP3905SDX-A3/NOPB Features
Mainly used in Handheld/Mobile Devices applications Operating temperature: -40°C~85°C POWER SUPPLY SUPPORT CIRCUIT analog IC
LP3905SDX-A3/NOPB Applications
There are a lot of Texas Instruments LP3905SDX-A3/NOPBPower Management applications.