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L4931ABD120TR

L4931ABD120TR

L4931ABD120TR

STMicroelectronics

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

SOT-23

L4931ABD120TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 10 Weeks
Contact PlatingGold
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
PackagingTape & Reel (TR)
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Packing Method TAPE AND REEL
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
Voltage - Input (Max) 20V
Output Voltage 12V
Output Type Fixed
Max Output Current250mA
Output Configuration Positive
Quiescent Current800μA
Accuracy 1 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 12.8V
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
Min Output Voltage 12V
Voltage Tolerance-Max 2%
Input Bias Current 800μA
Output Voltage Accuracy 1 %
Height 1.65mm
Length 5mm
Width 4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5442 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.60000$1.6
500$1.584$792
1000$1.568$1568
1500$1.552$2328
2000$1.536$3072
2500$1.52$3800

L4931ABD120TR Product Details

L4931ABD120TR Overview


An Tape & Reel (TR) case is included with the delivery. There is a 8-SOIC (0.154, 3.90mm Width) case with the integrated voltage regulator. There are 8 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. It has a total of 8 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 8 pins on the chip. It is L4931 for this regulator, just for your information. In order to pack the regulator, the method is TAPE AND REEL. In order to meet the operating requirements of the regulator, its maximal output current reaches 250mA. It operates in the 800μA Quiescent Current state.

L4931ABD120TR Features


400mV dropout voltage
TAPE AND REEL method of packing


L4931ABD120TR Applications


There are a lot of STMicroelectronics
L4931ABD120TR Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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