MAX1809ETI+
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Special Purpose
Description
IC REG CONV DDR 1OUT 28TQFN
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Buying Options
Total Price: USD $17.18
Unit Price: USD $17.184548
≥1 USD $17.184548
≥200 USD $6.651151
≥500 USD $6.417455
≥1000 USD $6.30192
Inventory: 1138
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 2002
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Converter, DDR
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1809
Pin Count 28
Number of Outputs 1
Efficiency 93 %
Max Output Current 3A
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Operating Supply Current 16mA
Voltage - Input 3V~5.5V
Output Current 3A
Voltage - Output 1.1V~5.5V
Min Input Voltage 3V
Control Mode CURRENT-MODE
Max Input Voltage 5.5V
Control Technique CONSTANT OFF TIME
Switcher Configuration BUCK
Max Duty Cycle 100 %
Switching Frequency 1MHz
Dimensions
Height Seated (Max) 0.75mm
Length 5mm
Width 5mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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