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LM2577T-12/LF03

National Semiconductor

Product No:

LM2577T-12/LF03

Manufacturer:

Package:

TO-220-5

Batch:

Datasheet:

Description:

SWITCHING REGULATOR

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Mfr	National Semiconductor
Series	SIMPLE SWITCHER®
Package	Tube
Function	Step-Up, Step-Up/Step-Down
Topology	Boost, Flyback, Forward Converter
Output Type	Fixed
Mounting Type	Through Hole
Package / Case	TO-220-5 Formed Leads
Product Status	Obsolete
Current - Output	3A (Switch)
Number of Outputs	1
Base Product Number	LM2577
Output Configuration	Positive or Negative
Frequency - Switching	52kHz
Operating Temperature	-40°C ~ 125°C (TJ)
Synchronous Rectifier	No
Voltage - Input (Max)	40V
Voltage - Input (Min)	3.5V
Voltage - Output (Max)	-
Supplier Device Package	TO-220-5
Voltage - Output (Min/Fixed)	12V