LM2575 Series

Catalog

IC REG BUCK 3.3V 2A TO263-5L

Part	Output Configuration	Voltage - Output (Min/Fixed)	Package / Case	Current - Output	Supplier Device Package	Topology	Function	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Output Type	Mounting Type	Package / Case [custom]	Package / Case [custom]	Voltage - Input (Min) [Min]	Frequency - Switching	Voltage - Input (Max) [Max]
National Semiconductor LM2575S-3.3	Positive	3.3 V	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	2 A	TO-263-5L	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Surface Mount
National Semiconductor LM2575MX-5.0/NOPB	Positive	5 V	24-SOIC	1 A	24-SOIC	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Surface Mount	7.5 mm	0.295 in	4 V	52 kHz
National Semiconductor LM2575T-12/LF03	Positive	12 V	TO-220-5 Formed Leads	1 A	TO-220-5	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Through Hole			4 V	52 kHz
National Semiconductor LM2575HVT-12/LB03	Positive	12 V	TO-220-5 Formed Leads	1 A	TO-220-5	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Through Hole			4 V	52 kHz	60 V
National Semiconductor LM2575HVT-12/LF03	Positive	12 V	TO-220-5 Formed Leads	1 A	TO-220-5	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Through Hole			4 V	52 kHz	60 V
National Semiconductor LM2575HVT-3.3/NOPB	Positive	3.3 V	TO-220-5	1 A	TO-220-5	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Through Hole			4 V	52 kHz	60 V
National Semiconductor LM2575M-3.3	Positive	3.3 V	24-SOIC	1 A	24-SOIC	Buck	Step-Down	-40 °C	125 ¯C	1	1.81 mOhm	Surface Mount	7.5 mm	0.295 in	4 V	52 kHz