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L4931ABD33

L4931ABD33

L4931ABD33

STMicroelectronics

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

SOT-23

L4931ABD33 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4931
Pin Count8
JESD-30 Code R-PDSO-G8
Current - Supply (Max) 6mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 20V
Output Voltage 3.3V
Output Type Fixed
Output Configuration Positive
Current - Output 250mA
Output Voltage 1 3.3V
Input Voltage (Min) 4V
Number of Regulators1
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 1mA
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 73dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 2%
Input Voltage Absolute-Max 20V
Input Bias Current 600μA
Length 4.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4081 items

L4931ABD33 Product Details

L4931ABD33 Overview


A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a 8-SOIC (0.154, 3.90mm Width) case. On the regulater IC chip, there are a total of 8 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. In terms of its current output, it is able to supply 250mA. A total of 8 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. As an FYI, this IC voltage regulator has the basic part number L4931.

L4931ABD33 Features


400mV dropout voltage


L4931ABD33 Applications


There are a lot of STMicroelectronics
L4931ABD33 Linear Voltage Regulators applications.


  • Video equipment
  • 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

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