L4974A

STMicroelectronics

L4974A

Datasheet

Analog & Power

IC REG BUCK ADJ 3.5A 20DIP

Obsolete20-DIP (0.300", 7.62mm)Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
ManufacturerSTMicroelectronics
Mounting TypeThrough Hole
Product StatusObsolete
Synchronous RectifierNo
TopologyBuck

Electrical

Output Current3.5A
Output Voltage Max40V
Output Voltage Min/Fixed5.1V
Voltage - Input (Max)50V
Voltage - Input (Min)15V
Switching Frequency100kHz ~ 200kHz

Mechanical

PackageTube
Package / Case20-DIP (0.300", 7.62mm)
Supplier Device Package20-PowerDIP

Environmental

Operating Temperature-40°C ~ 150°C (TJ)