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25LC128
Hotenda Part Number
H2743887
Manufacturer Part
KA3843BDTF
Manufacturer
Fairchild Semiconductor
Description
Regulator Positive Output DC-DC Controller IC 14-SOP
Category
Integrated Circuits (ICs)
Family
DC DC Switching Controllers Voltage Regulators
Series
-
Manufacturer Quantity
4911
Datasheets Online
-
Price & Packaging & Delivery

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

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  • Products Attributes
Datasheets
KA3842B-45B
PCN Obsolescence/ EOL
Multiple Devices 03/Dec/2009
Category
Integrated Circuits (ICs)
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
Manufacturer
Fairchild Semiconductor
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Output Type
Transistor Driver
Function
-
Output Configuration
Positive
Topology
-
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7.6 V ~ 30 V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
-
Operating Temperature
0°C ~ 70°C (TA)
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOP
Standard Package
3,000
Tags
KA3843B (2) KA3843 (3) KA384 (11) KA38 (16) KA3 (77)
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
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