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LD3985M47R
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage SC-74A, SOT-753
Category PMIC - Voltage Regulators - Linear / PMIC - Voltage Regulators - Linear
Description
LD3985 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 60mV 1.3mm 550mA -40C~125C
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Inventory: 957
Minimum: 1
Total Price: USD $8.36
Unit Price: USD $8.35715
≥1 USD $8.35715
≥10 USD $6.8571
≥100 USD $6.64335
≥500 USD $6.42865
≥1000 USD $6.2149
Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Technical
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LD3985
Pin Count 5
Current - Supply (Max) 250μA
Number of Outputs 1
Voltage - Input (Max) 6V
Output Voltage 4.7V
Output Type Fixed
Max Output Current 550mA
Output Configuration Positive
Current - Output 150mA
Quiescent Current 150μA
Control Features Enable
Accuracy 2 %
Output Voltage 1 4.7V
Number of Regulators 1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.1V @ 150mA
PSRR 60dB ~ 50dB (1kHz ~ 10kHz)
Dropout Voltage 60mV
Dropout Voltage1-Nom 0.06V
Voltage Tolerance-Max 3%
Min Current Limit 300mA
Input Voltage Absolute-Max 6V
Input Bias Current 85μA
Output Voltage Accuracy 2 %
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Dimensions
Height 1.3mm
Length 3mm
Width 1.75mm
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
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