25LC128
Hotenda Part Number
H2744202
Manufacturer Part
LM5642XMTX
Manufacturer
Hotenda
Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
5226
Datasheets Online
-
Price & Packaging & Delivery

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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Datasheets
LM5642/X
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Download from Accelerated Designs
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5 V ~ 36 V
Frequency - Switching
375kHz
Duty Cycle (Max)
98.9%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Package / Case
28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
28-TSSOP
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
LM5642EVAL-KIT
LM5642 - DC/DC, Step Down 2, Non-Isolated Outputs Evaluation Board
LM5642EVAL-KIT/NOPB
LM5642 - DC/DC, Step Down 2, Non-Isolated Outputs Evaluation Board
Package
LM5642XMT
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP
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