MAX1649ESA+
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MAX1649 Buck Tube e3 DC to DC switching controller 2.5A 186.993455mg 5V Up to 300kHz
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Buying Options
Total Price: USD $6.81
Unit Price: USD $6.8112
≥1 USD $6.8112
≥10 USD $6.15296
≥100 USD $5.867136
≥500 USD $5.094232
≥1000 USD $4.865282
≥3000 USD $4.43601
Inventory: 330
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 3.9mm
Length 4.9mm
Technical
Duty Cycle (Max) 96.5%
Switcher Configuration SINGLE
Nominal Input Voltage 16V
Synchronous Rectifier No
Control Technique PULSE FREQUENCY MODULATION
Max Input Voltage 16V
Frequency - Switching Up to 300kHz
Control Mode CURRENT-MODE
Topology Buck
Control Features Enable
Output Power 471mW
Voltage - Supply (Vcc/Vdd) 3V~16V
Output Current 2.5A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 16V
Output Type Transistor Driver
Output Voltage 5V
Number of Outputs 1
Function Step-Down
Base Part Number MAX1649
Frequency 300kHz
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 1995
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Weight 186.993455mg
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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