PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Output Type	Output Current	Output Voltage	Input Voltage MAX	Load Regulation	Line Regulation
LM7812CT	1+ $0.640 10+ $0.531 100+ $0.324 1000+ $0.250	PDF RFQ	4,041 In-stock	Fairchild Semiconductor	Linear Voltage Regulators REGULATOR 12V 1A 4%	Through Hole	TO-220-3	- 40 C	+ 125 C	LM7812	Tube	Fixed	1 A	12 V	27 V	240 mV	240 mV
MC7812ECDTX	1+ $0.730 10+ $0.603 100+ $0.389 1000+ $0.311 2000+ $0.263	PDF RFQ	3,859 In-stock	Fairchild Semiconductor	Linear Voltage Regulators 3-Terminal 1A Positive	SMD/SMT	TO-252	- 40 C	+ 125 C	MC7812E	Reel	Fixed	1 A	12 V	35 V	240 mV	240 mV
KA79M12RTF	1+ $0.620 10+ $0.508 100+ $0.328 1000+ $0.263 2000+ $0.222	PDF RFQ	3,177 In-stock	Fairchild Semiconductor	Linear Voltage Regulators Fixed Neg Voltage	SMD/SMT	TO-252	0 C	+ 125 C	KA79M12	Reel	Fixed	500 mA	- 12 V	- 35 V	240 mV	80 mV
LM7912CT	1+ $0.580 10+ $0.476 100+ $0.307 1000+ $0.246	PDF RFQ	1,755 In-stock	Fairchild Semiconductor	Linear Voltage Regulators 3-Term 1A Negative Voltage Regulator	Through Hole	TO-220-3	0 C	+ 125 C	LM7912	Tube	Fixed	1 A	- 12 V	- 30 V	240 mV	240 mV
KA7912TU	1+ $0.640 10+ $0.525 100+ $0.339 1000+ $0.271	PDF RFQ	616 In-stock	Fairchild Semiconductor	Linear Voltage Regulators Negative Voltage Reg 3Terminal 1a	Through Hole	TO-220-3	0 C	+ 125 C	KA7912	Tube	Fixed	1 A	- 12 V	- 30 V	240 mV	240 mV
KA7812ERTM	1+ $0.730 10+ $0.603 100+ $0.389 1000+ $0.311 2500+ $0.263	PDF RFQ	2,347 In-stock	Fairchild Semiconductor	Linear Voltage Regulators REGULATOR 12V 1.0A 4%	SMD/SMT	TO-252	0 C	+ 125 C	KA7812E	Reel	Fixed	1 A	12 V	27 V	240 mV	240 mV
KA79M12RTM	1+ $0.650 10+ $0.534 100+ $0.344 1000+ $0.276 2500+ $0.233	PDF RFQ	1,500 In-stock	Fairchild Semiconductor	Linear Voltage Regulators Fixed Neg Voltage	SMD/SMT	TO-252	0 C	+ 125 C	KA79M12	Reel	Fixed	500 mA	- 12 V	- 35 V	240 mV	80 mV
KA7812ETU	1+ $0.610 10+ $0.502 100+ $0.324 1000+ $0.259	PDF RFQ	967 In-stock	Fairchild Semiconductor	Linear Voltage Regulators 3-Terminal 1A Positive	Through Hole	TO-220-3	0 C	+ 125 C	KA7812E	Tube	Fixed	1 A	12 V	27 V	240 mV	240 mV