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L4931ABD33-TR

L4931ABD33-TR

L4931ABD33-TR

STMicroelectronics

Fixed L4931 PMIC 8 312MHz 8-SOIC (0.154, 3.90mm Width)

SOT-23

L4931ABD33-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
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
Frequency 312MHz
Time@Peak Reflow Temperature-Max (s) 30
Frequency Stability20 ppm
Base Part Number L4931
Pin Count8
Current - Supply (Max) 6mA
Number of Outputs 1
Voltage - Input (Max) 20V
Output Voltage 3.3V
Output Type Fixed
Max Output Current250mA
Operating Supply Voltage3.3V
Output Configuration Positive
Quiescent Current1mA
Accuracy 1 %
Output Voltage 1 3.3V
Number of Regulators1
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 73dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Min Output Voltage 3.3V
Voltage Tolerance-Max 2%
Input Bias Current 600μA
Output Voltage Accuracy 1 %
Height 1.65mm
Length 5mm
Width 4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4258 items

Pricing & Ordering

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L4931ABD33-TR Product Details

L4931ABD33-TR Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a 8-SOIC (0.154, 3.90mm Width) case is used. On the Voltage regulator IC, there are 8 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~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. As you can see, the regulator IC has a total of 8 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, 8 pins may be available. For your information, part number L4931 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. There is a maximum output current of 250mA for this regulator to meet the operational requirements. It operates in the 1mA Quiescent Current state.

L4931ABD33-TR Features


400mV dropout voltage
TAPE AND REEL method of packing


L4931ABD33-TR Applications


There are a lot of STMicroelectronics
L4931ABD33-TR 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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