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L4938ED

  • L4938ED
  • L4938ED

L4938ED

L4938ED

STMicroelectronics

IC REG LINEAR POS ADJ 20SO

L4938ED Datasheet

compliant

20-SOIC (0.295", 7.50mm Width)

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

L4938ED Pricing & Ordering

Quantity Unit Price Ext. Price
1,000 $2.15460 -
Inventory changes frequently.
Send Inquiry
Upload BOM File

L4938ED 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

L4938ED STMicroelectronics

Name Value
Product Status Obsolete
Output Configuration Positive
Output Type Adjustable (Fixed)
Number of Regulators 2
Voltage - Input (Max) 28V
Voltage - Output (Min/Fixed) 4.9V (5V)
Voltage - Output (Max) 5.1V
Voltage Dropout (Max) 0.4V @ 100mA, 0.6V @ 400mA
Current - Output 100mA, 400mA
Current - Quiescent (Iq) -
Current - Supply (Max) -
PSRR -
Control Features Enable, Reset
Protection Features Over Temperature
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SO
Q1: What is the purchase guide for L4938ED?
L4938ED of STMicroelectronics is a IC REG LINEAR POS ADJ 20SO. ICHOME is a long-term spot supplier of L4938ED, supporting sample purchase and bulk order.
Q2: How to find the detailed information of L4938ED?
Download L4938ED Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingL4938ED from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide L4938ED alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you L4938ED 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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