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MAX1951ESA+
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
MAX1951 Tube Matte Tin (Sn) Active DC to DC switching regulator 3.3V 4mm 2A 800kHz~1.1MHz
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Buying Options
Total Price: USD $1.63
Unit Price: USD $1.630005
≥1 USD $1.630005
≥10 USD $1.537749
≥100 USD $1.450699
≥500 USD $1.368585
≥1000 USD $1.291116
Inventory: 4444
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 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1951
Function Step-Down
Number of Outputs 1
Efficiency 94 %
Output Voltage 5.5V
Output Type Adjustable
Max Output Current 2A
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.3V
Min Supply Voltage 2.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 5.5V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 800kHz~1.1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 800mV
Dimensions
Height 1.5mm
Length 5mm
Width 4mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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