LP3891EMR-1.8/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 8-PowerSOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear
Description
LP3891 Tube Surface Mount Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) voltage regulator linear 430mV 1.7mm 800mA -40C~125C
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Buying Options
Total Price: USD $2.61
Unit Price: USD $2.6136
≥1 USD $2.6136
≥10 USD $2.3452
≥100 USD $1.921823
≥500 USD $1.823263
≥1000 USD $1.636017
≥3000 USD $1.379761
Inventory: 60
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Other Regulators
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP3891
Pin Count 8
Current - Supply (Max) 8mA
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 1.8V
Output Type Fixed
Max Output Current 800mA
Output Configuration Positive
Max Supply Current 8mA
Quiescent Current 30μA
Control Features Enable
Accuracy 1.5 %
Output Voltage 1 1.8V
Number of Regulators 1
Min Input Voltage 1.9V
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Voltage Dropout (Max) 0.43V @ 800mA
PSRR 80dB ~ 65dB (120Hz ~ 1kHz)
Dropout Voltage 430mV
Dropout Voltage1-Nom 0.1V
Min Output Voltage 1.8V
Power Supply Rejection Ratio (PSRR) 65dB
Output Voltage Accuracy 1.5 %
Voltage Tolerance-Max 3%
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 1.48mm
Width 3.9mm
Length 4.89mm
Height 1.7mm
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