Integrated Circuits (ICs)

LM78S40CN

Obsolete

IC REG BUCK BST ADJ 1.5A 16PDIP

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Integrated Circuits (ICs)

Obsolete

IC REG BUCK BST ADJ 1.5A 16PDIP

Technical Specifications

Parameters and characteristics for this part

Part	Output Configuration	Voltage - Output (Max) [Max]	Synchronous Rectifier	Function	Supplier Device Package	Number of Outputs	Current - Output	Voltage - Input (Min) [Min]	Topology	Output Type	Voltage - Output (Min/Fixed)	Frequency - Switching [Min]	Frequency - Switching [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case
Texas Instruments LM78S40CN	Positive or Negative	40 V		Step-Down Step-Up	16-PDIP	1	1.5 A	2.5 V	Boost Buck	Adjustable	1.25 V	100 Hz	100 kHz	Through Hole	70 °C	0 °C	0.3 in	16-DIP	7.62 mm
Texas Instruments LM78S40N/NOPB	Positive or Negative	40 V		Step-Down Step-Up	16-PDIP	1	1.5 A	2.5 V	Boost Buck	Adjustable	1.25 V	100 Hz	100 kHz	Through Hole	125 °C	-40 °C	0.3 in	16-DIP	7.62 mm

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm)

Technical documentation and resources

No documents available