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E-L4981A representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN10 sourced attributes1 source document

STMicroelectronics · exact orderable part

E-L4981A

IC PFC CTR AV CURR 100KHZ 20DIP

Mode
Average Current
Voltage - Supply
14.5V ~ 19.5V
Frequency - Switching
100kHz
Current - Startup
100 µA
Operating Temperature
-40°C~125°C
Mounting Type
Through Hole
Base Product Number
L4981
Mfr
STMicroelectronics
Product Status
Obsolete
Original manufacturerCommercial terms confirmed per lot
ManufacturerSTMicroelectronics
Package / case20-DIP (0.300", 7.62mm)
Mounting typeThrough Hole
PackingTube

Technical parameters

Technical specifications

10 normalized values · 1 validated source

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ParameterValue
Base Product NumberL4981 [1]
Current - Startup100 µA [1]
Frequency - Switching100kHz [1]
MfrSTMicroelectronics [1]
ModeAverage Current [1]
Mounting TypeThrough Hole [1]
Operating Temperature-40°C~125°C [1]
Product StatusObsolete [1]
Voltage - Supply14.5V ~ 19.5V [1]
Package / Case20-DIP (0.300", 7.62mm) [1]
Specification references[1]STMicroelectronics E-L4981A vendor product record ↗

Catalog relationships

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ManufacturerSTMicroelectronicsView brand page →CategoryPFC (Power Factor Correction)View category page →

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