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RoHS
RoHS RoHS compliant
Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LTC3546 Tape & Reel (TR) Matte Tin (Sn) PRODUCTION (Last Updated: 1week ago) DC to DC switching regulator 3.6V 4mm 1A 2A 2.25MHz 750kHz~4MHz
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Inventory: 7074
Minimum: 1
Total Price: USD $4.13
Unit Price: USD $4.130385
≥1 USD $4.130385
≥10 USD $4.008903
≥100 USD $3.887421
≥500 USD $3.735569

Technical Details

Supply Chain

Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)

Dimensions

Height Seated (Max) 0.8mm
Length 5mm
Width 4mm

Compliance

RoHS Status ROHS3 Compliant

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2011
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 250
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC3546
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Efficiency 96 %
Voltage - Input (Max) 5.5V
Output Voltage 5V
Output Type Adjustable
Voltage - Input (Min) 2.3V
Input Voltage-Nom 3.6V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1A 2A
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz 750kHz~4MHz
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
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