">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

STMicroelectronics L4938ED

Part No.:
L4938ED
Manufacturer:
STMicroelectronics
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Package:
20-SOIC (0.295", 7.50mm Width)
Datasheet:
AetrixL4938ED.pdf
Description:
IC REG LINEAR POS ADJ 20SO
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:1,900

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

L4938ED Specifications

Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
20-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Product Status:
Obsolete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
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
20-SO

L4938ED FAQ

1.How can I place an order for L4938ED through Aetrix?

1.Please submit a Request for Quotation (RFQ) for L4938ED on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for L4938ED reliable?

The price and inventory of L4938ED are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L4938ED is usually 5 days.

3.What payment methods are accepted for L4938ED?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L4938ED transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for L4938ED?

L4938ED orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your L4938ED order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for L4938ED?

5.For technical support, including L4938ED datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L4938ED requirements.

6.How does Aetrix verify that L4938ED is sourced from the original manufacturer or authorized distributors?

6.All L4938ED products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that L4938ED meets industry standards.

7.What is the process for return or replacement of L4938ED?

All L4938ED units undergo pre-shipment inspection (PSI). If there is an issue with L4938ED, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The L4938ED part is unused and in its original packaging.

Return procedure for L4938ED:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

L4938ED Tags

  • L4938ED
  • L4938ED PDF
  • L4938ED Datasheet
  • L4938ED Specifications
  • L4938ED Images
  • STMicroelectronics
  • STMicroelectronics L4938ED
  • Buy L4938ED
  • L4938ED Price
  • L4938ED Distributor
  • L4938ED Supplier
  • L4938ED Wholesale
Related Products
MIC5504-1.8YM5-TR
MIC5504-1.8YM5-TR

Microchip Technology

MIC5504-3.3YM5-TR
MIC5504-3.3YM5-TR

Microchip Technology

MIC5365-3.0YC5-TR
MIC5365-3.0YC5-TR

Microchip Technology

MIC5365-1.8YC5-TR
MIC5365-1.8YC5-TR

Microchip Technology

MIC5365-2.5YC5-TR
MIC5365-2.5YC5-TR

Microchip Technology

MIC5365-3.3YC5-TR
MIC5365-3.3YC5-TR

Microchip Technology

MIC5365-3.3YD5-TR
MIC5365-3.3YD5-TR

Microchip Technology

MIC5317-3.3YM5-TR
MIC5317-3.3YM5-TR

Microchip Technology

TLV1117LV33DCYR
TLV1117LV33DCYR

Texas Instruments

MIC5317-3.3YMT-TZ
MIC5317-3.3YMT-TZ

Microchip Technology

MIC5528-3.3YMT-TR
MIC5528-3.3YMT-TR

Microchip Technology

TLV75801PDRVR
TLV75801PDRVR

Texas Instruments

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER