E-L4973V3.3

Part No :: E-L4973V3.3

Manufacturer: STMicroelectronics

VIGOR # :: 4915729

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

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: E-L4973V3.3 PDF

Country of origin: -

Date code: -

E-L4973V3.3 Specifications

Type	Description
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Part Status:	Obsolete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

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 477

Shipped from

HK warehouse

Expected Shipping Date

Jan 13 - Jan 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of E-L4973V3.3 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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E-L4973V3.3

E-L4973V3.3

4915729

Pricing(USD)