L7980 Series

Catalog

2 A STEP-DOWN SWITCHING REGULATOR

Part	Voltage - Output (Max)	Voltage - Input (Max) [Max]	Number of Outputs	Package / Case	Function	Synchronous Rectifier	Output Type	Current - Output	Frequency - Switching [Max]	Frequency - Switching [Min]	Supplier Device Package	Mounting Type	Voltage - Input (Min) [Min]	Topology	Voltage - Output (Min/Fixed)	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case
STMicroelectronics L7980TR	28 V	28 V	1	8-VFDFN Exposed Pad	Step-Down		Adjustable	2 A	1 MHz	250 kHz	8-VFQFPN (3x3)	Surface Mount	4.5 V	Buck	0.6 V	Positive	150 °C	-40 °C
STMicroelectronics L7980A	28 V	28 V	1	8-SOIC	Step-Down		Adjustable	2 A	1 MHz	250 kHz	8-HSOP	Surface Mount	4.5 V	Buck	0.6 V	Positive	150 °C	-40 °C	0.154 in	3.9 mm