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
L7981TR	1+ $1.690 10+ $1.440 100+ $1.150 500+ $1.010 4000+ $0.745		PDF RFQ	4,929 In-stock	STMicroelectronics	Switching Voltage Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz	SMD/SMT	VFDFPN-8	- 40 C	+ 150 C	L7981	Reel	3 A	Adj	250 kHz	1 Output	28 V	Buck	4.5 V
L7980TR	1+ $1.590 10+ $1.350 100+ $1.080 500+ $0.944 4000+ $0.701		PDF RFQ	1,430 In-stock	STMicroelectronics	Switching Voltage Regulators 2A DC 4.5 V to 28 V Adj 0.6V 250 kHz	SMD/SMT	VFQFPN-8			L7980	Reel	2 A	600 mV to 3 V	250 kHz		28 V	Buck
L7980ATR	1+ $1.690 10+ $1.440 100+ $1.150 500+ $1.010 2500+ $0.774		PDF RFQ	1,500 In-stock	STMicroelectronics	Switching Voltage Regulators 2 A Step-Down Reg 4.5V to 28V 250 kHz	SMD/SMT	VFQFPN-8			L7980	Reel	2 A	3 V	250 kHz		28 V	Buck
L7981ATR	1+ $1.740 10+ $1.480 100+ $1.180 500+ $1.040 2500+ $0.799		PDF RFQ	2,264 In-stock	STMicroelectronics	Switching Voltage Regulators 3 A Step-Down Reg 4.5V to 28V 250 kHz	SMD/SMT	HSOP-8			L7981	Reel	3 A	600 mV to 28 V	250 kHz		28 V	Buck
MAX618EEE+	1+ $9.630 10+ $8.730 25+ $6.460 50+ $6.140		PDF RFQ	654 In-stock	Maxim Integrated	Switching Voltage Regulators 28V PWM Step-Up DC/DC Converter	SMD/SMT	QSOP-16	- 40 C	+ 85 C	MAX618	Tube	500 mA	12 V	250 kHz	1 Output	28 V	Boost	3 V
MAX618EEE+T	2500+ $4.050	GET PRICE VIEW	PDF RFQ		Maxim Integrated	Switching Voltage Regulators 28V PWM Step-Up DC/DC Converter	SMD/SMT	QSOP-16	- 40 C	+ 85 C	MAX618	Reel	500 mA	12 V	250 kHz	1 Output	28 V	Boost	3 V
MAX618EEE	1+ $8.690 10+ $8.210 25+ $6.560 50+ $6.240		PDF RFQ	380 In-stock	Maxim Integrated	Switching Voltage Regulators 28V PWM Step-Up DC/DC Converter	SMD/SMT	QSOP-16	- 40 C	+ 85 C	MAX618	Tube	500 mA	12 V	250 kHz	1 Output	28 V	Boost	3 V