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LTC3546EFE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LTC3546 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 1week ago) DC to DC switching regulator 3.6V 4.4mm 1A 2A 2.25MHz 750kHz~4MHz
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Buying Options
Total Price: USD $9.09
Unit Price: USD $9.092702
≥1 USD $9.092702
≥10 USD $8.578019
≥100 USD $8.092471
≥500 USD $7.634404
≥1000 USD $7.202278
Inventory: 3372
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 28
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2013
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 DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
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
Max Output Voltage 5V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 2.25MHz 750kHz~4MHz
Synchronous Rectifier Yes
Min Output Voltage 600mV
Switcher Configuration PHASE-SHIFT
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Dimensions
Length 9.7mm
Width 4.4mm
Alternative Model
MAX6463XR28+T
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