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25LC128
Hotenda Part Number
H2770941
Manufacturer Part
LTC3544BEUD#TRPBF
Manufacturer
Linear Technology
Description
Buck Switching Regulator IC Positive Adjustable 0.8V 4 Output 100mA, 200mA(2), 300mA 16-WFQFN Exposed Pad
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
1965
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
2,500
$1.78
$3.57

Attention: Prices significantly fluctuate during the COVID-19 pandemic . Please send us RFQs for the updated price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

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  • Products Attributes
Datasheets
LTC3544B
Featured Product
Power Management Solutions Guide – Linear Technology
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Regulators
Manufacturer
Linear Technology
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
4
Voltage - Input (Min)
2.25V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
5.5V
Current - Output
100mA, 200mA(2), 300mA
Frequency - Switching
2.25MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Supplier Device Package
16-QFN-EP (3x3)
Standard Package
2,500
Tags
LTC3544B (2) LTC3544 (4) LTC (5000) LTC354 (72) LTC35 (337) LTC3 (2326)
Payment
Payment method Hand Fee
Telegraphic Transfer US$30.00 fee.
Paypal 4.0% fee.
Credit Card 4% fee.
Western Union free of charge
Money Gram free of charge
Shipping
Shipping Type Lead Time
DHL 2-5 days
Fedex 2-5 days
UPS 2-5 days
TNT 2-6 days
EMS 3-7 days
REGISTERED AIR MAIL 20-35 days
For Use With
744029003
3.3µH Shielded Wirewound Inductor 1.25A 130 mOhm Max Nonstandard
744029004
4.7µH Shielded Wirewound Inductor 1A 200 mOhm Max Nonstandard
744029003
FIXED IND 3.3UH 1.25A 130 MOHM
744029004
FIXED IND 4.7UH 1A 200 MOHM SMD
744029003
FIXED IND 3.3UH 1.25A 130 MOHM
744029004
FIXED IND 4.7UH 1A 200 MOHM SMD
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3.3µH Shielded Wirewound Inductor 1.25A 130 mOhm Max Nonstandard
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FIXED IND 3.3UH 1.25A 130 MOHM
744029004
FIXED IND 4.7UH 1A 200 MOHM SMD
744029006
FIXED IND 6.8UH 820MA 300 MOHM
744029100
FIXED IND 10UH 650MA 470 MOHM
744029003
FIXED IND 3.3UH 1.25A 130 MOHM
744029004
FIXED IND 4.7UH 1A 200 MOHM SMD
Package
LTC3544BEUD#PBF
Buck Switching Regulator IC Positive Adjustable 0.8V 4 Output 100mA, 200mA(2), 300mA 16-WFQFN Exposed Pad
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