Name: E-L4973V3.3
Brand: STMicroelectronics
SKU: E-L4973V3.3
Rating: 5.0 (99 reviews)

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Manufacturer Part: E-L4973V3.3

Manufacturer: STMicroelectronics

Description: IC REG BUCK ADJ/3.3V 3.5A 18DIP

Category: Integrated Circuits

Family: PMIC - Voltage Regulators - DC DC Switching Regulators

Series: -

InStock: 0

Datasheets Online: E-L4973V3.3 PDF

E-L4973V3.3 Notice

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Series:-
Package:Tube
Part Status:Obsolete
Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable (Fixed)
Number of Outputs:1
Voltage - Input (Min):8V
Voltage - Input (Max):55V

Voltage - Output (Min/Fixed):0.5V (3.3V)
Voltage - Output (Max):50V
Current - Output:3.5A
Frequency - Switching:100kHz ~ 300kHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Through Hole
Package / Case:18-DIP (0.300", 7.62mm)
Supplier Device Package:18-DIP

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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