PART NO.	PRICE		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
LM2576T-12/NOPB	1+ $2.000 10+ $2.000 100+ $1.000 250+ $1.000	PDF RFQ	7,500 In-stock	Texas instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG REG	Through Hole	TO-220-5	- 40 C	+ 125 C	LM2576	Tube	3 A	12 V	58 kHz	1 Output	40 V	Buck	4 V
LM2576S-12/NOPB	1+ $2.000 10+ $2.000 100+ $1.000 250+ $1.000	PDF RFQ	5,550 In-stock	Texas instruments	Switching Voltage Regulators 3A SD Vtg Reg	SMD/SMT	TO-263-5	- 40 C	+ 125 C	LM2576	Tube	3 A	12 V	58 kHz	1 Output	40 V	Buck, Inverting	4 V
LM2576T-12/LF03	1+ $2.680 10+ $2.410 100+ $1.970 250+ $1.850	PDF RFQ	514 In-stock	Texas instruments	Switching Voltage Regulators A 926-LM2576T-12/NOPB	Through Hole	TO-220-5	- 40 C	+ 125 C	LM2576	Tube	3 A	12 V	58 kHz	1 Output	40 V	Buck	4 V
LM2576-12WT	1+ $2.150 10+ $1.790 25+ $1.490 100+ $1.360	PDF RFQ	507 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 3A Step-Down SMPS Regulator	Through Hole	TO-220-5	- 40 C	+ 85 C	LM2576	Tube	3 A	12 V	52 kHz	1 Output	40 V	Buck	4 V
LM2576-12WU-TR	1+ $2.570 10+ $2.140 25+ $1.780 100+ $1.620 750+ $1.620	PDF RFQ	452 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators	SMD/SMT	TO-263-5	- 40 C	+ 125 C	LM2576	Reel	3 A	12 V	52 kHz	1 Output	40 V	Buck	4 V
LM2576D2TR4-012G	1+ $2.010 10+ $1.710 100+ $1.370 500+ $1.200 800+ $0.991	PDF RFQ	753 In-stock	onsemi	Switching Voltage Regulators 12V 3A Buck PWM	SMD/SMT	TO-263-5	- 40 C	+ 125 C	LM2576	Reel	3 A	12 V	52 kHz	1 Output	45 V	Buck	7 V
LM2576T-012G	1+ $1.950 10+ $1.650 100+ $1.320 500+ $1.160	PDF RFQ	534 In-stock	onsemi	Switching Voltage Regulators 12V 3A Buck PWM	Through Hole	TO-220-5			LM2576	Tube	3 A	12 V	52 kHz		45 V	Buck
LM2576TV-012G	1+ $1.950 10+ $1.650 100+ $1.320 500+ $1.160	PDF RFQ	270 In-stock	onsemi	Switching Voltage Regulators 12V 3A Buck PWM	Through Hole	TO-220-5			LM2576	Tube	3 A	12 V	52 kHz		45 V	Buck
LM2576T-12	1+ $3.200 10+ $2.880 100+ $2.360 250+ $2.210	PDF RFQ	225 In-stock	Texas instruments	Switching Voltage Regulators R 926-LM2576T-12/NOPB	Through Hole	TO-220-5	- 40 C	+ 125 C	LM2576	Tube	3 A	12 V	58 kHz	1 Output	40 V	Buck	4 V