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
ST1S40IDR	1+ $1.360 10+ $1.160 100+ $0.888 500+ $0.785 2500+ $0.550		PDF RFQ	3,956 In-stock	STMicroelectronics	Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz	SMD/SMT	SO-Wide-8			ST1S40	Reel	4 A	800 mV to 4 V	850 kHz		18 V	Buck
ST1S40IPUR	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.892 4500+ $0.624		PDF RFQ	5,699 In-stock	STMicroelectronics	Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz	SMD/SMT	VFQFPN-8			ST1S40	Reel	4 A	800 mV to 4 V	850 kHz		18 V	Buck
ST1S41PUR	1+ $1.480 10+ $1.260 100+ $1.010 500+ $0.879 4500+ $0.653		PDF RFQ	3,214 In-stock	STMicroelectronics	Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz	SMD/SMT	VFQFPN-8	- 40 C	+ 150 C	ST1S41	Reel	4 A	Adj	850 kHz		18 V	Buck	4 V
ST1S40IPHR	1+ $1.540 10+ $1.320 100+ $1.010 500+ $0.892 2500+ $0.624		PDF RFQ	1,066 In-stock	STMicroelectronics	Switching Voltage Regulators 3A DC Step-Down 4.0V to 18V 850 kHz	SMD/SMT	HSOP-8			ST1S40	Reel	3 A	Adj	850 kHz		18 V	Buck
ST1S14PHR	1+ $1.800 10+ $1.530 100+ $1.220 500+ $1.070 2500+ $0.823		PDF RFQ	598 In-stock	STMicroelectronics	Switching Voltage Regulators Up to 3A Step Down 3A DC 5.5-48V 850Mhz	SMD/SMT	HSOP-8			ST1S14	Reel	3 A	400 mV	850 kHz		48 V	Buck
ST1CC40PUR	4500+ $0.944 9000+ $0.874	GET PRICE VIEW	PDF RFQ		STMicroelectronics	Switching Voltage Regulators 3A 800 KHz Step-Down DC-DC 3.5V to 18V	SMD/SMT	VFQFPN-8			ST1CC40	Reel	3 A		850 kHz	1 Output	18 V	Buck	3 V