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LP3990MFX-3.3

LP3990MFX-3.3

LP3990MFX-3.3

Texas Instruments

Enable Fixed LP3990 PMIC 5 SC-74A, SOT-753

SOT-23

LP3990MFX-3.3 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~85°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP3990
Pin Count5
Current - Supply (Max) 120μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 3.3V
Output Type Fixed
Output Configuration Positive
Current - Output 150mA
Quiescent Current80μA
Control Features Enable
Accuracy 1.5 %
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 2V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 80μA
Voltage Dropout (Max) 0.2V @ 150mA
PSRR 55dB ~ 35dB (1kHz ~ 10kHz)
Dropout Voltage120mV
Dropout Voltage1-Nom 0.12V
Voltage Tolerance-Max 4%
Length 2.92mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:30500 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.28000$0.28
500$0.2772$138.6
1000$0.2744$274.4
1500$0.2716$407.4
2000$0.2688$537.6
2500$0.266$665

LP3990MFX-3.3 Product Details

LP3990MFX-3.3 Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a SC-74A, SOT-753 case is used. On the Voltage regulator IC, there are 5 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~85°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 150mA. As you can see, the regulator IC has a total of 5 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 5 pins may be available. For your information, part number LP3990 is the basic part number for this voltage regulator IC. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. It operates in the 80μA Quiescent Current state.

LP3990MFX-3.3 Features


120mV dropout voltage
TAPE AND REEL method of packing


LP3990MFX-3.3 Applications


There are a lot of Texas Instruments
LP3990MFX-3.3 Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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