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L4931ABPT120R

L4931ABPT120R

L4931ABPT120R

STMicroelectronics

Fixed L4931 PMIC 4 TO-252-5, DPak (4 Leads + Tab), TO-252AD

SOT-23

L4931ABPT120R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin (Sn)
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number L4931
Pin Count4
JESD-30 Code R-PSSO-G4
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
Output Voltage 1 12V
Number of Regulators1
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 1.6mA
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
Length 6.5mm
Height Seated (Max) 2.63mm
RoHS StatusROHS3 Compliant
In-Stock:2489 items

Pricing & Ordering

QuantityUnit PriceExt. Price

L4931ABPT120R Product Details

L4931ABPT120R Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a TO-252-5, DPak (4 Leads + Tab), TO-252AD case. Basically, the voltage regulator chip is made up of 4 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 250mA on this regulator. The total number of pins in the regulator is 4. 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. As an FYI, this IC voltage regulator has the basic part number L4931.

L4931ABPT120R Features


400mV dropout voltage


L4931ABPT120R Applications


There are a lot of STMicroelectronics
L4931ABPT120R 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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