L4981A is Obsolete and no longer manufactured.
Available Substitutes:

Similar


STMicroelectronics
In Stock: 592
Unit Price: 2,89000 €
Datasheet

Similar


Rochester Electronics, LLC
In Stock: 33.202
Unit Price: 6,22976 €
Datasheet
PFC IC Average Current 100kHz 20-DIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
PFC IC Average Current 100kHz 20-DIP
20-DIP (300 MIL)(NARROW PDIP MDIP) SERIES

L4981A

DigiKey Part Number
497-3634-5-ND
Manufacturer
Manufacturer Product Number
L4981A
Description
IC PFC CTR AV CURR 100KHZ 20DIP
Customer Reference
Detailed Description
PFC IC Average Current 100kHz 20-DIP
Datasheet
 Datasheet
EDA/CAD Models
L4981A Models
Product Attributes
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Category
Voltage - Supply
14.5V ~ 19.5V
Manufacturer
STMicroelectronics
Operating Temperature
-40°C ~ 125°C
Packaging
Tube
Mounting Type
Through Hole
Part Status
Obsolete
Package / Case
20-DIP (0.300", 7.62mm)
Mode
Average Current
Supplier Device Package
20-DIP
Frequency - Switching
100kHz
Base Product Number
Current - Startup
100 µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L4981BDSTMicroelectronics592497-5338-5-ND2,89000 €Similar
UCC38500NRochester Electronics, LLC33.2022156-UCC38500N-TI-ND6,22976 €Similar
Obsolete
This product is no longer manufactured. View Substitutes