LM78S40 Series

Catalog

IC REG BUCK BST ADJ 1.5A 16DIP

Part	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Number of Outputs	Voltage - Input (Max)	Current - Output	Voltage - Input (Min)	Function	Frequency - Switching (Min)	Frequency - Switching (Max)	Mounting Type	Package Length	Package Name	Package Width	Voltage - Output (Max)	Topology	Voltage - Output (Min/Fixed)	Synchronous Rectifier	Output Configuration
Texas Instruments LM78S40N	125 °C	-40 °C	Adjustable	1	40 V	1.5 A	2.5 V	Step-Down Step-Up	100 Hz	100 kHz	Through Hole	0.3 in	16-DIP 16-PDIP	7.62 mm	40 V	Boost Buck	1.25 V	No	Negative Positive Positive or Negative
Texas Instruments LM78S40CN	70 °C	0 °C	Adjustable	1	40 V	1.5 A	2.5 V	Step-Down Step-Up	100 Hz	100 kHz	Through Hole	0.3 in	16-DIP 16-PDIP	7.62 mm	40 V	Boost Buck	1.25 V	No	Negative Positive Positive or Negative
Texas Instruments LM78S40CN/NOPB	70 °C	0 °C	Adjustable	1	40 V	1.5 A	2.5 V	Step-Down Step-Up	100 Hz	100 kHz	Through Hole	0.3 in	16-DIP 16-PDIP	7.62 mm	40 V	Boost Buck	1.25 V	No	Negative Positive Positive or Negative
Texas Instruments LM78S40N/NOPB	125 °C	-40 °C	Adjustable	1	40 V	1.5 A	2.5 V	Step-Down Step-Up	100 Hz	100 kHz	Through Hole	0.3 in	16-DIP 16-PDIP	7.62 mm	40 V	Boost Buck	1.25 V	No	Negative Positive Positive or Negative