Name: LTC3857EUH#PBF
Brand: Linear Technology (Analog Devices, Inc.)
SKU: LTC3857EUH#PBF
Rating: 5.0 (99 reviews)

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Manufacturer Part: LTC3857EUH#PBF

Manufacturer: Linear Technology (Analog Devices, Inc.)

Description: IC REG CTRLR BUCK 32QFN

Category: Integrated Circuits

Family: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: -

InStock: 1454

Datasheets Online: LTC3857EUH#PBF PDF

LTC3857EUH#PBF Notice

Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the LT1454857EUH#PBF Linear Technology (Analog Devices, Inc.) at chimicron.com. We have 1454 pieces of LT1454857EUH#PBF in stock available now. Submit an inquiry for LT1454857EUH#PBF or send an email to [email protected], we will contact you in 24 hours.

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Series:PolyPhase®
Package:Tube
Part Status:Active
Output Type:Transistor Driver
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Number of Outputs:2
Output Phases:2
Voltage - Supply (Vcc/Vdd):4V ~ 38V

Frequency - Switching:105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max):99.4%
Synchronous Rectifier:Yes
Clock Sync:No
Serial Interfaces:-
Control Features:Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:32-WFQFN Exposed Pad
Supplier Device Package:32-QFN (5x5)

Shipping	Delivery period	For in-stock parts, orders are estimated to ship out in 3 days. We ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below couriers 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, UPS, 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.
Returning / Warranty	Warranty	All purchases come with a 30-day money-back return policy, plus a 90-day 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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