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LP3881EMRX-1.8

LP3881EMRX-1.8

LP3881EMRX-1.8

Texas Instruments

Enable Fixed LP3881 PMIC 8 8-PowerSOIC (0.154, 3.90mm Width)

SOT-23

LP3881EMRX-1.8 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-PowerSOIC (0.154, 3.90mm Width)
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LP3881
Pin Count8
JESD-30 Code R-PDSO-G8
Current - Supply (Max) 8mA
Voltage - Input (Max) 5.5V
Output Voltage 1.8V
Output Type Fixed
Output Configuration Positive
Current - Output 800mA
Control Features Enable
Output Voltage 1 1.8V
Number of Regulators1
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Current - Quiescent (Iq) 30μA
Voltage Dropout (Max) 0.19V @ 800mA
PSRR 80dB ~ 65dB (120Hz ~ 1kHz)
Dropout Voltage80mV
Length 4.93mm
Width 3.94mm
RoHS StatusNon-RoHS Compliant
In-Stock:2379 items

LP3881EMRX-1.8 Product Details

LP3881EMRX-1.8 Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 8-PowerSOIC (0.154, 3.90mm Width) case is used for packaging. As you can see, the IC chip has 8 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. As far as its current output is concerned, it stands at 800mA. There are 8 pins in total in this voltage regulator IC. The dropout voltage of the regulator IC is 10 volts. For your information, this regulator's basic part number is LP3881.

LP3881EMRX-1.8 Features


80mV dropout voltage


LP3881EMRX-1.8 Applications


There are a lot of Texas Instruments
LP3881EMRX-1.8 Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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