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L4931CDT33
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage TO-252-3, DPak (2 Leads + Tab), SC-63
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
L4931 Tube Surface Mount Over Current Over Temperature voltage regulator linear 400mV 2.4mm 250mA -40C~125C
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Inventory: 1883
Minimum: 1
Total Price: USD $1.11
Unit Price: USD $1.10675
≥1 USD $1.10675
≥10 USD $0.9082
≥100 USD $0.8797
≥500 USD $0.8512
≥1000 USD $0.8227
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Pins 3
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 2.28mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4931
Pin Count 3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 6mA
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 20V
Output Voltage 3.3V
Output Type Fixed
Max Output Current 250mA
Voltage 20V
Output Configuration Positive
Quiescent Current 1mA
Accuracy 2 %
Output Voltage 1 3.3V
Voltage - Output (Min/Fixed) 3.3V
Number of Regulators 1
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.8V @ 250mA
PSRR 73dB ~ 55dB (120Hz ~ 10kHz)
Dropout Voltage 400mV
Dropout Voltage1-Nom 0.4V
Input Bias Current 600μA
Output Voltage Accuracy 2 %
Dimensions
Height 2.4mm
Length 6.6mm
Width 6.2mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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