STMicroelectronics L4938E

L4938E
Part No.:
L4938E
Manufacturer:
STMicroelectronics
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Package:
16-DIP (0.346", 8.80mm)
Datasheet:
Leatech Electronics GmbHL4938E.pdf
Description:
IC REG LINEAR POS ADJ 16POWERDIP
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Inventory:719

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Product Details

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Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
16-DIP (0.346", 8.80mm)
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Product Status:
Obsolete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:
Through Hole
Supplier Device Package:
16-PowerDIP (20x7.10)
Category:
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

1. How to order L4938E on Leatech Electronics GmbH?

Currently, Leatech Electronics GmbH only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Leatech Electronics GmbH guarantee that L4938E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4938E. All suppliers must pass our qualification reviews before they can publish their products including L4938E on Leatech Electronics GmbH; we pay more attention to the channels and quality of L4938E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the L4938E price and inventory displayed accurate?

The price and inventory of L4938E fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of L4938E?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L4938E we delivered, we will accept the replacement or return of the L4938E only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L4938E.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as L4938E pin diagram, L4938E datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image ST2L05R3300PS L4936E L4938EPD13TR L4938E TDA8139
Part Number ST2L05R3300PS L4936E L4938EPD13TR L4938E TDA8139
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Series - - - - -
Package/Case 16-DIP (0.346", 8.80mm) 16-DIP (0.346", 8.80mm) 16-DIP (0.346", 8.80mm) 16-DIP (0.346", 8.80mm) 16-DIP (0.346", 8.80mm)
Packaging Tube Tube Tube Tube Tube
Product Status Obsolete Obsolete Obsolete Obsolete Obsolete
Output Configuration Positive Positive Positive Positive Positive
Output Type Adjustable (Fixed) Adjustable (Fixed) Adjustable (Fixed) Adjustable (Fixed) Adjustable (Fixed)
Number of Regulators 2 2 2 2 2
Voltage - Input (Max) 28V 28V 28V 28V 28V
Voltage - Output (Min/Fixed) 4.9V (5V) 4.9V (5V) 4.9V (5V) 4.9V (5V) 4.9V (5V)
Voltage - Output (Max) 5.1V 5.1V 5.1V 5.1V 5.1V
Voltage Dropout (Max) 0.4V @ 100mA, 0.6V @ 400mA 0.4V @ 100mA, 0.6V @ 400mA 0.4V @ 100mA, 0.6V @ 400mA 0.4V @ 100mA, 0.6V @ 400mA 0.4V @ 100mA, 0.6V @ 400mA
Current - Output 100mA, 400mA 100mA, 400mA 100mA, 400mA 100mA, 400mA 100mA, 400mA
Current - Quiescent (Iq) - - - - -
Current - Supply (Max) - - - - -
PSRR - - - - -
Control Features Enable, Reset Enable, Reset Enable, Reset Enable, Reset Enable, Reset
Protection Features Over Temperature Over Temperature Over Temperature Over Temperature Over Temperature
Operating Temperature -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C -40°C ~ 150°C
Grade - - - - -
Qualification - - - - -
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole
Supplier Device Package 16-PowerDIP (20x7.10) 16-PowerDIP (20x7.10) 16-PowerDIP (20x7.10) 16-PowerDIP (20x7.10) 16-PowerDIP (20x7.10)

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