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LP3981IMMX-2.5

LP3981IMMX-2.5

LP3981IMMX-2.5

Texas Instruments

Fixed 0.65mm PMIC 8 MSOP

SOT-23

LP3981IMMX-2.5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case MSOP
Number of Pins 8
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Pin Count8
Number of Outputs 1
Output Type Fixed
Max Output Current300mA
Polarity Positive
Power Dissipation-Max 476mW
Current - Output 300mA
Quiescent Current210μA
Accuracy 2 %
Voltage - Output 2.5V
Output Voltage 1 2.5V
Min Input Voltage 2.7V
Max Input Voltage 6V
Dropout Voltage200mV
Dropout Voltage1-Nom 0.132V
Voltage Tolerance-Max 3%
Input Voltage Absolute-Max 6.5V
Length 3mm
Width 3mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
In-Stock:1949 items

LP3981IMMX-2.5 Product Details

LP3981IMMX-2.5 Overview


In order to package the IC voltage regulator, a MSOP case is used. On the Voltage regulator IC, there are 8 terminations that can be connected. This IC Regulator has a type of output called Fixed. At present, it can produce an output of up to 300mA. As you can see, the regulator IC has a total of 8 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 8 pins may be available. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 300mA for this regulator to meet the operational requirements. It operates in the 210μA Quiescent Current state. As a general rule, it is recommended that you use the IC voltage regulator when temperatures are below 125°C degrees Celsius. At the lowest operating temperature that can be reached by the chip, it is -40°C. Generally, this voltage regulator IC can output 2.5V volts on a system level.

LP3981IMMX-2.5 Features


200mV dropout voltage
TAPE AND REEL method of packing
The maximum operating temperature of -40°C


LP3981IMMX-2.5 Applications


There are a lot of Texas Instruments
LP3981IMMX-2.5 Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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