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LM1771USD/NOPB
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 6-WDFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LM1771 Buck Tape & Reel (TR) e3 DC to DC switching controller 400muA 6A 800mum 4.5V
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Inventory: 7495
Minimum: 1
Total Price: USD $15.6
Unit Price: USD $15.602369
≥1 USD $15.602369
≥10 USD $14.719221
≥100 USD $13.886056
≥500 USD $13.100061
≥1000 USD $12.358536
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 6-WDFN Exposed Pad
Number of Pins 6
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.95mm
Base Part Number LM1771
Function Step-Down
Number of Outputs 1
Output Voltage 4.5V
Output Type Transistor Driver
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 6A
Voltage - Supply (Vcc/Vdd) 2.8V~5.5V
Quiescent Current 400μA
Control Features Enable
Input Voltage (Min) 2.8V
Topology Buck
Frequency - Switching 100kHz~1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 1MHz
Isolation Non-Isolated
Clock Sync No
Duty Cycle 95 %
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 800μm
Length 3mm
Width 3mm
Thickness 800μm
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