PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Output Current	Output Voltage	Switching Frequency	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN
LM2678SX-3.3/NOPB	1+ $2.3280 10+ $2.0920 100+ $1.7160 250+ $1.6080 500+ $1.4600	GET PRICE	PDF RFQ	678 In-stock	Texas Instruments	Switching Voltage Regulators Hi Eff 5A SD VTG Reg	SMD/SMT	TO-263-7	- 40 C	+ 125 C	LM2678	Reel	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V
LM2678S-3.3/NOPB	1+ $2.5080 10+ $2.2680 25+ $2.1000 100+ $1.8760	GET PRICE	PDF RFQ	213 In-stock	Texas Instruments	Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG ...	SMD/SMT	TO-263-7	- 40 C	+ 125 C	LM2678	Tube	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V
LM2678SD-3.3/NOPB	1+ $2.4040 10+ $2.1760 25+ $2.0120 100+ $1.8000 250+ $1.7080	GET PRICE	PDF RFQ	255 In-stock	Texas Instruments	Switching Voltage Regulators Hi Eff 5A SD VTG Reg	SMD/SMT	VSON-14	- 40 C	+ 125 C	LM2678	Reel	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V
LM2678T-3.3/NOPB	1+ $2.3280 10+ $2.0920 100+ $1.7160 250+ $1.6080	GET PRICE	PDF RFQ	199 In-stock	Texas Instruments	Switching Voltage Regulators Hi Eff 5A SD VTG Reg	Through Hole	TO-220-7	- 40 C	+ 125 C	LM2678	Tube	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V
LM2678S-3.3	90+ $2.4480 135+ $2.1920 270+ $2.0800 540+ $1.9080	GET PRICE VIEW	PDF RFQ		Texas Instruments	Switching Voltage Regulators R 926-LM2678S-3.3/NOPB	SMD/SMT	TO-263-7	- 40 C	+ 125 C	LM2678	Tube	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V
LM2678SDX-3.3/NOPB	2500+ $1.1680	GET PRICE VIEW	PDF RFQ		Texas Instruments	Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG ...	SMD/SMT	VSON-14	- 40 C	+ 125 C	LM2678	Reel	5 A	3.3 V	260 kHz	1 Output	40 V	Buck	8 V