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LP2981A-33DBVTE4

LP2981A-33DBVTE4

LP2981A-33DBVTE4

Texas Instruments

Fixed PMIC 5 SOT-23

SOT-23

LP2981A-33DBVTE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOT-23
Number of Pins 5
PackagingCut Tape
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Pin Count5
Number of Outputs 1
Output Type Fixed
Max Output Current100mA
Polarity Positive
Voltage 3.3V
Max Supply Voltage16V
Min Supply Voltage2.2V
Current - Output 100mA
Quiescent Current600μA
Accuracy 1 %
Max Output Voltage3.3V
Voltage - Output 3.3V
Output Voltage 1 3.3V
Min Input Voltage 2.2V
Current - Input Bias 600μA
Max Input Voltage 16V
Dropout Voltage200mV
Dropout Voltage1-Nom 0.2V
Min Output Voltage 3.3V
Min Current Limit 150mA
Nominal Output Voltage 3.3V
Output Voltage Accuracy 1 %
Length 2.9mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3269 items

LP2981A-33DBVTE4 Product Details

LP2981A-33DBVTE4 Overview


An Cut Tape case is included with the delivery. There is a SOT-23 case with the integrated voltage regulator. There are 5 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. There is an 100mAmp current output on this voltage regulator IC. It has a total of 5 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 5 pins on the chip. In this instance, we are dealing with a typical Other Regulators-shaped component. In order to pack the regulator, the method is TAPE AND REEL. In order to meet the operating requirements of the regulator, its maximal output current reaches 100mA. It operates in the 600μA Quiescent Current state. Utilize the regulator IC when the temperature is below 125°C. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature. According to its specs, this IC voltage regulator generally outputs 3.3V volts. The top supply voltage is 16V volts.

LP2981A-33DBVTE4 Features


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


LP2981A-33DBVTE4 Applications


There are a lot of Texas Instruments
LP2981A-33DBVTE4 Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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