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LD2985BM31R
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage SC-74A, SOT-753
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
LD2985 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 280mV 2.9mm 150mA -40C~125C
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Inventory: 1961
Minimum: 1
Total Price: USD $1.34
Unit Price: USD $1.34235
≥1 USD $1.34235
≥10 USD $1.102
≥100 USD $1.0678
≥500 USD $1.03265
≥1000 USD $0.99845
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Dimensions
Length 2.9mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Base Part Number LD2985
Pin Count 5
Current - Supply (Max) 4mA
Number of Outputs 1
Voltage - Input (Max) 16V
Output Voltage 3.1V
Output Type Fixed
Max Output Current 150mA
Output Configuration Positive
Quiescent Current 3mA
Control Features Enable
Output Voltage 1 3.1V
Number of Regulators 1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 150μA
Voltage Dropout (Max) 0.575V @ 150mA
PSRR 45dB (1kHz)
Dropout Voltage 280mV
Dropout Voltage1-Nom 0.28V
Input Bias Current 80μA
Output Voltage Accuracy 1.5 %
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