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L4931ABDT80

L4931ABDT80

L4931ABDT80

STMicroelectronics

Fixed 2.28mm L4931 PMIC 3 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

L4931ABDT80 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.28mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4931
Pin Count3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 7mA
Number of Outputs 1
Voltage - Input (Max) 20V
Output Voltage 8V
Output Type Fixed
Max Output Current250mA
Output Configuration Positive
Quiescent Current1.6mA
Accuracy 1 %
Output Voltage 1 8V
Voltage - Output (Min/Fixed) 8V
Number of Regulators1
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 67dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 2%
Input Voltage Absolute-Max 20V
Input Bias Current 800μA
Length 6.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1565 items

Pricing & Ordering

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L4931ABDT80 Product Details

L4931ABDT80 Overview


The package is delivered in a Tube case. In order to package the IC voltage regulator, a TO-252-3, DPak (2 Leads + Tab), SC-63 case is used. On the Voltage regulator IC, there are 2 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 3 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, 3 pins may be available. For your information, part number L4931 is the basic part number for this voltage regulator IC. There is a maximum output current of 250mA for this regulator to meet the operational requirements. It operates in the 1.6mA Quiescent Current state.

L4931ABDT80 Features


400mV dropout voltage


L4931ABDT80 Applications


There are a lot of STMicroelectronics
L4931ABDT80 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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