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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940SX-12/NOPB D#: 926-LM2940SX-12/NOPB	Texas Instruments	LDO Voltage Regulators 1-A 26-V high-PSRR l ow-dropout voltag A A 926-LM2940S-12/NOPB RoHS: Compliant	135	1 $2.0800 10 $1.5400 25 $1.4000 100 $1.2500 250 $1.1800 Show All	Buy Now
LM2940S-12/NOPB D#: 926-LM2940S-12/NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG A 926-LM2 940SX-12/NOPB A 926 A 926-LM2940SX-12/NOPB RoHS: Compliant	0	1 $3.1300 10 $2.3400 25 $2.1000 90 $1.9000 270 $1.8100 540 $1.7600 1035 $1.6400 Show All	Order Now

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO3 RoHS: Not Compliant Min Qty: 1	83	10000 $1.2100 1000 $1.2800 500 $1.3600 100 $1.4300 25 $1.5100 Show All	Buy Now

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DigiKey ECIA (NEDA) Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12 D#: LM2940S-12-ND	Texas Instruments	IC REG LINEAR 12V 1A TO263 Min Qty: 1 Container: Tube	209 Tube	135 $1.8556 45 $2.0040 10 $2.2980 1 $3.0700 Show All	Buy Now
LM2940S-12-NOPB D#: LM2940S-12-NOPB-ND	Texas Instruments	IC REG LINEAR 12V 1A TO263 Min Qty: 1 Container: Tube	0 Tube	5040 $1.6097 2520 $1.6419 1035 $1.6936 540 $1.7405 270 $1.8008 135 $1.8741 45 $2.0238 10 $2.3200 1 $3.1000 Show All	Buy Now

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TME ECIA Member • Authorized Distributor

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB D#: LM2940S-12/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 12V, 1A, TO263, SMD, tube, Ch: 1 Min Qty: 1	107	270 $1.2300 135 $1.2800 90 $1.3000 45 $1.3600 25 $1.4100 10 $1.5200 1 $1.7700 Show All	Buy Now

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ComSIT USA  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S12NOPB	National Semiconductor Corporation	1AMP LOW DROPOUT REGULATOR Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO3 RoHS: Compliant ECCN: EAR99	Stock DE - 326 Stock ES - 0 Stock US - 0 Stock MX - 0 Stock CN - 0 Stock HK - 0		RFQ

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Microchip USA  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 (DDPAK-3) RoHS: Not Compliant Min Qty: 600 Container: Tray	196	1 $2.4560 10 $2.4560 100 $2.4560	RFQ

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Unikey Electronic Pte Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB	Texas Instruments	66dB(120Hz) 10mA positive electrode Fixed 1A 1 12V 13.6V 12V 26V 1V@ 1A 120mV 120mV DDPAK，TO-263-3 SMD mount 4.83mm(height)	2641	1 $3.6225 10 $2.7025 25 $2.3650 90 $2.0844 Show All	Buy Now
LM2940S-12	Texas Instruments	66dB(120Hz) 10mA positive electrode Fixed 1A 1 12V 18V 12V 36V 1V@ 1A 120mV 120mV DDPAK，TO-263-3 SMD mount 5.08mm(height)	209	45 $2.1042 135 $1.9483	Buy Now

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Bristol Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	LDO Regulator Pos 12V 1A Automotive 4-Pin(3+Tab) DDPAK Tube	140		RFQ
LM2940S-12/NOPB	National Semiconductor Corporation	LDO Regulator Pos 12V 1A 4-Pin(3+Tab) DDPAK Tube	55		RFQ

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Time Way Electronics Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB	Texas Instruments	Standard Lead Time	450		RFQ

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Quest Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	74	33 $2.1450 10 $2.3595 1 $3.2175	Buy Now
LM2940S-12	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	72	51 $1.0000 14 $1.2000 1 $2.0000	Buy Now
LM2940S-12	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	67	33 $2.1450 10 $2.3595 1 $3.2175	Buy Now
LM2940S-12/NOPB	National Semiconductor Corporation	IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC	49	43 $1.3500 13 $1.8000 1 $2.2500	Buy Now
LM2940S-12	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	11	4 $2.1450 1 $3.2175	Buy Now
LM2940S-12	National Semiconductor Corporation	12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3	9	3 $1.6500 1 $2.2000	Buy Now

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Component Stockers  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB D#: LM2940S-12/NOPB	Texas Instruments		11452	1 $2.2200 10 $1.7500 100 $1.5500 1000 $1.3200 10000 $1.1700 Show All	RFQ

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North Star Micro Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB D#: NS-LM2940S-12/NOPB	Texas Instruments	OEM/CM ONLY	7825		RFQ
LM2940S12 D#: NS-LM2940S12	National Semiconductor Corporation	OEM/CM ONLY	7526		RFQ
LM2940S-12 D#: NS-LM2940S-12	Texas Instruments	OEM/CM ONLY	6492		RFQ

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ICHOME Technology  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	PMIC - Voltage Regulators - Linear	1000	1 $3.2300	RFQ
LM2940S-12/NOPB	Texas Instruments	PMIC - Voltage Regulators - Linear	1000	1 $2.9000	RFQ

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ICMILES Electronics Ltd  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB	TI	TO-263-3	8878		RFQ

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Chip Stock  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125	2800		RFQ
LM2940S-12/NOPB	Texas Instruments	1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125	2800		RFQ

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Silitech Components Inc.  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	IN stock Immediate delivery	837		RFQ

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YIC International Co., Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	37922	1 $2.7440 10 $2.7440 100 $2.7440 1000 $2.7440 10000 $2.7440 Show All	RFQ

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Sierra IC  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S12	Texas Instruments	OEM/CM ONLY	2148		RFQ
LM2940S12/NOPB	Texas Instruments	OEM/CM ONLY	1015		RFQ
LM2940S12P+	National Semiconductor Corporation	OEM/CM ONLY	334		RFQ
LM2940S12SMDR	NA	OEM/CM ONLY	27		RFQ

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GlobalTek Components  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S12	Texas Instruments	OEM/CM QUOTES ONLY | NO BROKERS	367200		RFQ
LM2940S12NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY | NO BROKERS	278280		RFQ
LM2940S12MOS	National Semiconductor Corporation	OEM/CM QUOTES ONLY | NO BROKERS	1680		RFQ
LM2940S120	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY | NO BROKERS	376		RFQ
LM2940S12P	National Semiconductor Corporation	OEM/CM QUOTES ONLY | NO BROKERS	306		RFQ
LM2940S12SMDR		OEM/CM QUOTES ONLY | NO BROKERS	13		RFQ
LM2940S12N0PB	National Semiconductor Corporation	OEM/CM QUOTES ONLY | NO BROKERS	8		RFQ

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Unicom Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	IN STOCK Immediate delivery	1060		RFQ

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LIBRA Elektronik GmbH  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	in stock - can ship the same day Date Code: 99+	74		RFQ
LM2940S-12P	National Semiconductor Corporation	in stock - can ship the same day Date Code: nA	57		RFQ

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Win Source Electronics  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	LM2940-N/LM2940C 1A Low Dropout Regulator | IC REG LIN 12V 1A DDPAK/TO263-3	1300	86 $3.9411 64 $4.3959 50 $4.5474 36 $4.6990 24 $4.8506 10 $5.9116 Show All	Buy Now
LM2940S-12/NOPB	Texas Instruments	IC REG LDO 12V 1A DDPAK	1220	89 $3.8045 66 $4.2436 52 $4.3898 38 $4.5362 24 $4.6825 10 $5.7068 Show All	Buy Now

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Cytech Systems Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	4500		RFQ
LM2940S-12/NOPB	Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	4500		RFQ

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MountainView Components Inc.  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	National Semiconductor Corporation	OEM/CM Immediate delivery	842		RFQ

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IC Components Limited  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12	Luminary Micro/TI	IC REG LIN 12V 1A DDPAK/TO263-3	6904	1 $0.8219	RFQ
LM2940S-12/NOPB	Luminary Micro/Texas Instruments	IC REG LIN 12V 1A DDPAK/TO263-3	2282	1 $0.9969	RFQ

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Perfect Parts Corporation  

PART NUMBER	MANUFACTURER	DESCRIPTION	STOCK	PRICE	BUY
LM2940S-12/NOPB	Texas Instruments		7763		RFQ
LM2940S-12	National Semiconductor Corporation		1058		RFQ
LM2940S-12P+	National Semiconductor Corporation		65		RFQ
LM2940S-12/NOPB	MFG UPON REQUEST		1		RFQ

LM2940S-12 associated parts:

• LM2940S-12-NOPB •
• LM2940S-12/NOPB •
• LM2940S12NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S12 •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S12 •
• LM2940S12/NOPB •
• LM2940S12P+ •
• LM2940S12SMDR •
• LM2940S12 •
• LM2940S12NOPB •
• LM2940S12MOS •
• LM2940S120 •
• LM2940S12P •
• LM2940S12SMDR •
• LM2940S12N0PB •
• LM2940S-12P •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12/NOPB •
• LM2940S-12P+

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