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MP1591DN-LF
Monolithic Power Systems Inc.RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
Tube Matte Tin (Sn) Active Step-Down DC to DC switching regulator 12V 3.9mm 2A 330kHz
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Inventory: 5137
Minimum: 1
Total Price: USD $0.34
Unit Price: USD $0.339182
≥1 USD $0.339182
≥10 USD $0.31998
≥100 USD $0.301874
≥500 USD $0.284785
≥1000 USD $0.268662
Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Length 4.9mm
Width 3.9mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2A (4 Weeks)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
JESD-30 Code R-PDSO-G8
Function Step-Down
Number of Outputs 1
Efficiency 95 %
Voltage - Input (Max) 32V
Output Voltage 21V
Output Type Adjustable
Max Output Current 2A
Operating Supply Voltage 32V
Voltage - Input (Min) 6.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 21V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 330kHz
Synchronous Rectifier Yes
Min Output Voltage 1.23V
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