L7980 Series

Catalog

2 A STEP-DOWN SWITCHING REGULATOR

Part	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]	Frequency - Switching [Min]	Frequency - Switching [Max]	Mounting Type	Voltage - Output (Min/Fixed)	Function	Package / Case	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Voltage - Input (Max) [Max]	Output Configuration	Topology	Current - Output	Supplier Device Package	Package / Case [y]	Package / Case [x]
STMicroelectronics L7980TR	4.5 V	28 V	250 kHz	1 MHz	Surface Mount	0.6 V	Step-Down	8-VFDFN Exposed Pad	Adjustable	-40 °C	150 °C	1	28 V	Positive	Buck	2 A	8-VFQFPN (3x3)
STMicroelectronics L7980A	4.5 V	28 V	250 kHz	1 MHz	Surface Mount	0.6 V	Step-Down	8-SOIC Exposed Pad	Adjustable	-40 °C	150 °C	1	28 V	Positive	Buck	2 A	8-HSOP	3.9 mm	0.154 in
STMicroelectronics L7980ATR	4.5 V	28 V	250 kHz	1 MHz	Surface Mount	0.6 V	Step-Down	8-SOIC Exposed Pad	Adjustable	-40 °C	150 °C	1	28 V	Positive	Buck	2 A	8-HSOP	3.9 mm	0.154 in