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L4931ABD120

L4931ABD120

L4931ABD120

STMicroelectronics

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

SOT-23

L4931ABD120 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)
Number of Pins 8
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
Current - Supply (Max) 7mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 20V
Output Voltage 12V
Output Type Fixed
Output Configuration Positive
Current - Output 250mA
Quiescent Current1.6mA
Output Voltage 1 12V
Number of Regulators1
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 64dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 2%
Input Voltage Absolute-Max 20V
Input Bias Current 800μA
Output Voltage Accuracy 1 %
Length 4.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2681 items

Pricing & Ordering

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L4931ABD120 Product Details

L4931ABD120 Overview


A Tube case is used to deliver the Voltage Regulated IC. A 8-SOIC (0.154, 3.90mm Width) case is used for packaging. As you can see, the IC chip has 8 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. As far as its current output is concerned, it stands at 250mA. There are 8 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 8 pins are on the chip. For your information, this regulator's basic part number is L4931. It operates in the 1.6mA Quiescent Current state.

L4931ABD120 Features


400mV dropout voltage


L4931ABD120 Applications


There are a lot of STMicroelectronics
L4931ABD120 Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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