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L4931CDT47-TR

L4931CDT47-TR

L4931CDT47-TR

STMicroelectronics

Fixed 2.28mm PMIC 3 TO-252

SOT-23

L4931CDT47-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TO-252
Number of Pins 3
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Terminal Pitch2.28mm
Pin Count3
JESD-30 Code R-PSSO-G2
Number of Outputs 1
Output Type Fixed
Max Output Current250mA
Polarity Positive
Current - Output 250mA
Accuracy 2 %
Voltage - Output 4.7V
Output Voltage 1 4.7V
Min Input Voltage 2.5V
Current - Input Bias 600μA
Max Input Voltage 20V
Dropout Voltage800mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 4%
Length 6.5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4514 items

L4931CDT47-TR Product Details

L4931CDT47-TR Overview


The package is in a TO-252 case. Basically, the voltage regulator chip is made up of 2 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. There is an output current of 250mA on this regulator. The chip consists of a total of 3 pins in total. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 3-shaped. An example of this type of component would be a Other Regulators component. Packing the voltage regulator IC in this way is called TAPE AND REEL packing. The maximal output current reaches 250mA to meet the operating requirements. Whenever the temperature is less than 125°C, it is recommended that you use it. The chip is operated at a maximum operating temperature of -40°C. As a general rule, this regulator IC outputs 4.7V volts on a system basis.

L4931CDT47-TR Features


800mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing
The maximum operating temperature of -40°C


L4931CDT47-TR Applications


There are a lot of STMicroelectronics
L4931CDT47-TR Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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