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LP3981IMM-3.0

LP3981IMM-3.0

LP3981IMM-3.0

Texas Instruments

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

SOT-23

LP3981IMM-3.0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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 e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
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
Current - Supply (Max) 210μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 3V
Output Type Fixed
Max Output Current300mA
Output Configuration Positive
Power Dissipation476mW
Quiescent Current70μA
Control Features Enable
Accuracy 2 %
Output Voltage 1 3V
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%
Min Current Limit 300mA
Input Voltage Absolute-Max 6.5V
Output Voltage Accuracy 2 %
Length 3mm
Width 3mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3081 items

LP3981IMM-3.0 Product Details

LP3981IMM-3.0 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. In total, this chip consists of 8 pins and is divided into two groups. 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. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 300mA. It operates in the 70μA Quiescent Current state.

LP3981IMM-3.0 Features


132mV dropout voltage


LP3981IMM-3.0 Applications


There are a lot of Texas Instruments
LP3981IMM-3.0 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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