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L4931CDT33

L4931CDT33

L4931CDT33

STMicroelectronics

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

SOT-23

L4931CDT33 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
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4931
Pin Count3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 6mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 20V
Output Voltage 3.3V
Output Type Fixed
Max Output Current250mA
Voltage 20V
Output Configuration Positive
Quiescent Current1mA
Accuracy 2 %
Output Voltage 1 3.3V
Voltage - Output (Min/Fixed) 3.3V
Number of Regulators1
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 73dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Input Bias Current 600μA
Output Voltage Accuracy 2 %
Height 2.4mm
Length 6.6mm
Width 6.2mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4312 items

L4931CDT33 Product Details

L4931CDT33 Overview


Deliveries are in Tube cases. The package is in a TO-252-3, DPak (2 Leads + Tab), SC-63 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. 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. The total number of pins in the regulator is 3. 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. As an FYI, this IC voltage regulator has the basic part number L4931. The maximal output current reaches 250mA to meet the operating requirements. It operates in the 1mA Quiescent Current state.

L4931CDT33 Features


400mV dropout voltage


L4931CDT33 Applications


There are a lot of STMicroelectronics
L4931CDT33 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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