LTC3772BETS8#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage SOT-23-8 Thin, TSOT-23-8
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3772 Buck Tape & Reel (TR) e3 DC to DC switching controller 1A 2.9mm 2.75V 200kHz~550kHz
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Buying Options
Total Price: USD $2.44
Unit Price: USD $2.4358
≥1 USD $2.4358
≥10 USD $1.9988
≥100 USD $1.9361
≥500 USD $1.8734
≥1000 USD $1.81165
Inventory: 1124
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case SOT-23-8 Thin, TSOT-23-8
Surface Mount YES
Number of Pins 8
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
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 CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3772
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 4.2V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.75V~9.8V
Control Features Current Limit, Enable
Input Voltage (Min) 2.75V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 200kHz~550kHz
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 650kHz
Duty Cycle (Max) 100%
Dimensions
Length 2.9mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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