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LP3981IMM-2.5/NOPB

LP3981IMM-2.5/NOPB

LP3981IMM-2.5/NOPB

Texas Instruments

Enable Fixed 0.65mm Tin LP3981 PMIC 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

LP3981IMM-2.5/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Packing Method TR
Max Power Dissipation476mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Base Part Number LP3981
Pin Count8
Number of Outputs 1
Output Voltage 2.5V
Output Type Fixed
Max Output Current300mA
Max Supply Voltage6V
Min Supply Voltage2.5V
Output Configuration Positive
Power Dissipation476mW
Quiescent Current210μA
Control Features Enable
Accuracy 2 %
Max Output Voltage2.5V
Output Voltage 1 2.5V
Number of Regulators1
Min Input Voltage 2.7V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 120μA
Voltage Dropout (Max) 0.2V @ 300mA
PSRR 50dB ~ 55dB (1kHz ~ 10kHz)
Dropout Voltage132mV
Dropout Voltage1-Nom 0.132V
Voltage Tolerance-Max 3%
Nominal Output Voltage 2.5V
Output Voltage Accuracy 2 %
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8540 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LP3981IMM-2.5/NOPB Product Details

LP3981IMM-2.5/NOPB Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case. On the regulater IC chip, there are a total of 8 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 8 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 8 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LP3981. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 300mA. It operates in the 210μA Quiescent Current state. The top supply voltage can be set to 6V volts.

LP3981IMM-2.5/NOPB Features


132mV dropout voltage
TR method of packing


LP3981IMM-2.5/NOPB Applications


There are a lot of Texas Instruments
LP3981IMM-2.5/NOPB Linear Voltage Regulators applications.


  • Video equipment
  • 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

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