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E-L4973V3.3

  • E-L4973V3.3
  • E-L4973V3.3

E-L4973V3.3

E-L4973V3.3

STMicroelectronics

IC REG BUCK ADJ/3.3V 3.5A 18DIP

E-L4973V3.3 Datasheet

compliant

18-DIP (0.300", 7.62mm)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

E-L4973V3.3 Pricing & Ordering

Quantity Unit Price Ext. Price
1,000 $3.78000 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

E-L4973V3.3 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

E-L4973V3.3 STMicroelectronics

Name Value
Product 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
Q1: What is the purchase guide for E-L4973V3.3?
E-L4973V3.3 of STMicroelectronics is a IC REG BUCK ADJ/3.3V 3.5A 18DIP. ICHOME is a long-term spot supplier of E-L4973V3.3, supporting sample purchase and bulk order.
Q2: How to find the detailed information of E-L4973V3.3?
Download E-L4973V3.3 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingE-L4973V3.3 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide E-L4973V3.3 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you E-L4973V3.3 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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