Name: LTC3891MPUDC#PBF
Brand: Analog Devices Inc.
SKU: LTC3891MPUDC#PBF
Availability: InStock
Rating: 5 (1475 reviews)

Attribute	Attribute Value
Mfr	Analog Devices Inc.
Series	-
Package	Tube
Product 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	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Supplier Device Package	20-QFN (3x4)
Base Product Number	LTC3891

Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SO

Wire Transfers (T/T): Secure wire transfer payments can be made directly to our bank account. Our banking details will be provided upon order confirmation. Credit Card Payments: We accept major credit cards, including Visa, MasterCard, American Express, and Discover.
Original Components: All products are guaranteed to be 100% original and sourced directly from manufacturers or authorized distributors. 12-Month Warranty: We offer a 12-month warranty on all our products
Time Frame: Products can be returned or exchanged within 30 days from the date of purchase if they are found to be defective. Condition: The product must be in its original condition, with all packaging and documentation, to be eligible for return or exchange.
Inspection: All returned products will be inspected for defects. To determine if a product is defective, we rely on testing reports from White Horse Laboratories. Defective Product: If a product is determined to be defective based on the White Horse Laboratories report, we will offer a free return or exchange.
Processing Time: Once we receive and inspect the returned product, we will process your refund or exchange within 7-10 business days. Refund Method: Refunds will be issued to the original payment method used at the time of purchase.

Shipping	Use DHL Express by default
Delivery	Will usually ship within 3 bussiness day.

4.1 average based on 4 reviews.

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