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LTC3891IUDC#PBF

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Manufacturer Part
LTC3891IUDC#PBF
Manufacturer
Linear Technology (Analog Devices, Inc.)
Description
IC REG CTRLR BUCK 20QFN
Category
Integrated Circuits
Family
PMIC - Voltage Regulators - DC DC Switching Controllers
InStock
11121
Datasheets Online
LTC3891IUDC#PBF PDF
  • Series:-
  • Package:Tube
  • Part Status:Active
  • Output Type:Transistor Driver
  • Function:Step-Down
  • Output Configuration:Positive
  • Topology:Buck
  • Number of Outputs:1
  • Output Phases:1
  • Voltage - Supply (Vcc/Vdd):4V ~ 60V
  • Frequency - Switching:105kHz ~ 835kHz, 350kHz ~ 535kHz
  • Duty Cycle (Max):99%
  • Synchronous Rectifier:Yes
  • Clock Sync:No
  • Serial Interfaces:-
  • Control Features:Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
  • Operating Temperature:-40°C ~ 125°C (TJ)
  • Mounting Type:Surface Mount
  • Package / Case:20-WFQFN Exposed Pad
  • Supplier Device Package:20-QFN (3x4)
Shipping Delivery period For in-stock parts, orders are estimated to ship out in 3 days.
InFortune ships orders once a day at about 5pm except Sunday.
Once shipped, estimated delivery time depends on the below carriers you chose.
DHL Express, 3-7 business days.
DHL eCommerce,12-22 business days.
FedEx International Priority, 3-7 business days.
EMS, 10-15 business days.
Registered Air Mail, 15-30 business days
Shipping rates Shipping rates for your order can be found in the shopping cart.
Shipping option We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
Shipping tracking We will notify you by email with tracking number once order is shipped.
You can also find the tracking number in order history.
Returning / warranty Returning Returns are normally accepted when completed within 30 days from date of shipment,please contact customer service for a return authorization.
Parts should be unused and in original packaging.
Customer has to take charge for the shipping.
Warranty All InFortune purchases come with a 30-day money-back return policy, plus a 90-day InFortune warranty against any manufacturing defects.
This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation
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