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LP2989AILDX-3.3

LP2989AILDX-3.3

LP2989AILDX-3.3

Texas Instruments

Enable Fixed LP2989 PMIC 8 8-WDFN Exposed Pad

SOT-23

LP2989AILDX-3.3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
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)
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Current Rating500mA
Base Part Number LP2989
Pin Count8
Current - Supply (Max) 9mA
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 3.3V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current110μA
Control Features Enable
Accuracy 0.75 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 2.1V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 175μA
Voltage Dropout (Max) 0.65V @ 500mA
PSRR 60dB (1kHz)
Dropout Voltage310mV
Dropout Voltage1-Nom 0.31V
Voltage Tolerance-Max 4%
Min Current Limit 600mA
Length 4mm
Width 4mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1634 items

LP2989AILDX-3.3 Product Details

LP2989AILDX-3.3 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a 8-WDFN Exposed Pad case. Basically, the voltage regulator chip is made up of 8 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 chip consists of a total of 8 pins in total. 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 8-shaped. As an FYI, this IC voltage regulator has the basic part number LP2989. An example of this type of component would be a Other Regulators component. Packing the voltage regulator IC in this way is called TAPE AND REEL packing. The maximal output current reaches 500mA to meet the operating requirements. It operates in the 110μA Quiescent Current state.

LP2989AILDX-3.3 Features


310mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing


LP2989AILDX-3.3 Applications


There are a lot of Texas Instruments
LP2989AILDX-3.3 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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