LM2577 Series

Catalog

IC REG MULT CONFIG ADJ 3A 24SOIC

Part	Function	Output Type	Mounting Type	Current - Output	Number of Outputs	Output Configuration	Voltage - Output (Max)	Topology	Supplier Device Package	Frequency - Switching	Voltage - Output (Min/Fixed)	Package / Case [custom]	Package / Case	Package / Case [custom]	Voltage - Input (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Package / Case	Package / Case
Texas Instruments LM2577M-ADJ	Step-Up Step-Up/Step-Down	Adjustable	Surface Mount	3 A	1	Positive or Negative	60 V	Boost Flyback Forward Converter	24-SOIC	52 kHz	1.23 V	7.5 mm	24-SOIC	0.295 in	3.5 V	-40 °C	125 ¯C
Texas Instruments LM2577T-ADJ/LF02	Step-Up Step-Up/Step-Down	Adjustable	Through Hole	3 A	1	Positive	60 V	Boost Flyback Forward Converter	TO-220-5	52 kHz	1.23 V		TO-220-5 Formed Leads		3.5 V	-40 °C	125 ¯C
Texas Instruments LM2577T-ADJ/LB02	Step-Up Step-Up/Step-Down	Adjustable	Through Hole	3 A	1	Positive	60 V	Boost Flyback Forward Converter	TO-220-5	52 kHz	1.23 V		TO-220-5 Formed Leads		3.5 V	-40 °C	125 ¯C
Texas Instruments LM2577S-ADJ/NOPB	Step-Up Step-Up/Step-Down	Adjustable	Surface Mount	3 A	1	Positive or Negative	60 V	Boost Flyback Forward Converter	TO-263 (DDPAK-5)	52 kHz	1.23 V		D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		3.5 V	-40 °C	125 ¯C
Texas Instruments LM2577T-12/LF03	Step-Up Step-Up/Step-Down		Through Hole	3 A	1	Positive		Boost Flyback Forward Converter	TO-220-5	52 kHz	12 V		TO-220-5 Formed Leads		3.5 V	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2577T-ADJ/LB03	Step-Up Step-Up/Step-Down	Adjustable	Through Hole	3 A	1	Positive	60 V	Boost Flyback Forward Converter	TO-220-5	52 kHz	1.23 V		TO-220-5 Formed Leads		3.5 V	-40 °C	125 ¯C
Texas Instruments LM2577S-12	Step-Up Step-Up/Step-Down		Surface Mount	3 A	1	Positive or Negative		Boost Flyback Forward Converter	TO-263 (DDPAK-5)	52 kHz	12 V		D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		3.5 V	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2577N-15/NOPB	Step-Up Step-Up/Step-Down		Through Hole	3 A	1	Positive or Negative		Boost Flyback Forward Converter	16-PDIP	52 kHz	15 V		16-DIP		3.5 V	-40 °C	125 ¯C	1.81 mOhm	0.3 in	7.62 mm
Texas Instruments LM2577T-15/LF03	Step-Up Step-Up/Step-Down		Through Hole	3 A	1	Positive		Boost Flyback Forward Converter	TO-220-5	52 kHz	15 V		TO-220-5 Formed Leads		3.5 V	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2577N-12/NOPB	Step-Up Step-Up/Step-Down		Through Hole	3 A	1	Positive or Negative		Boost Flyback Forward Converter	16-PDIP	52 kHz	12 V		16-DIP		3.5 V	-40 °C	125 ¯C	1.81 mOhm	0.3 in	7.62 mm