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LP2981A-30DBVTE4

LP2981A-30DBVTE4

LP2981A-30DBVTE4

Texas Instruments

Enable Fixed LP2981 PMIC 5 SC-74A, SOT-753

SOT-23

LP2981A-30DBVTE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP2981
Pin Count5
Current - Supply (Max) 1.7mA
Number of Outputs 1
Output Voltage 3V
Output Type Fixed
Max Output Current100mA
Voltage 3V
Max Supply Voltage16V
Min Supply Voltage2.2V
Output Configuration Positive
Quiescent Current600μA
Control Features Enable
Accuracy 1 %
Max Output Voltage3V
Output Voltage 1 3V
Number of Regulators1
Min Input Voltage 2.2V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 95μA
Voltage Dropout (Max) 0.37V @ 100mA
PSRR 63dB (1kHz)
Dropout Voltage200mV
Dropout Voltage1-Nom 0.2V
Min Output Voltage 3V
Min Current Limit 150mA
Nominal Output Voltage 3V
Input Bias Current 600μA
Output Voltage Accuracy 1 %
Length 2.9mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:4694 items

LP2981A-30DBVTE4 Product Details

LP2981A-30DBVTE4 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a SC-74A, SOT-753 case. Basically, the voltage regulator chip is made up of 5 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 5. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 5-shaped. As an FYI, this IC voltage regulator has the basic part number LP2981. Packing the voltage regulator IC in this way is called TAPE AND REEL packing. The maximal output current reaches 100mA to meet the operating requirements. It operates in the 600μA Quiescent Current state. The top supply voltage can be set to 16V volts.

LP2981A-30DBVTE4 Features


200mV dropout voltage
TAPE AND REEL method of packing


LP2981A-30DBVTE4 Applications


There are a lot of Texas Instruments
LP2981A-30DBVTE4 Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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