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LP2954AISX

LP2954AISX

LP2954AISX

Texas Instruments

Enable Fixed 2.54mm LP2954 PMIC 4 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

LP2954AISX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LP2954
Pin Count4
Current - Supply (Max) 33mA
Number of Outputs 1
Voltage - Input (Max) 30V
Output Voltage 5V
Output Type Fixed
Max Output Current250mA
Output Configuration Positive
Quiescent Current210μA
Control Features Enable
Accuracy 1.2 %
Output Voltage 1 5V
Number of Regulators1
Min Input Voltage -20V
Protection Features Over Current, Over Temperature, Reverse Polarity
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.8V @ 250mA
Dropout Voltage470mV
Dropout Voltage1-Nom 0.47V
Height Seated (Max) 4.6mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1013 items

LP2954AISX Product Details

LP2954AISX Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case is used for packaging. As you can see, the IC chip has 3 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. There are 4 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LP2954. The component shown here is a typical Other Regulators component. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 250mA. It operates in the 210μA Quiescent Current state.

LP2954AISX Features


470mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing


LP2954AISX Applications


There are a lot of Texas Instruments
LP2954AISX 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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