LM3940 price and stock

LM3940 Details

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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IMP-3.3/NOPB DISTI # LM3940IMP-3.3/NOPBCT-ND	Texas Instruments	IC REG LINEAR 3.3V 1A SOT223-4 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM3940IMP-3.3/NOPB Part Details	13363 In Stock	10000 $0.8055 5000 $0.8377 2000 $0.8699 1000 $0.9344 500 $1.1277 250 $1.2888 100 $1.3725 25 $1.6108 10 $1.7080 1 $1.9000	$0.8055 / $1.9000	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMP-3.3 DISTI # 296-35909-1-ND	Texas Instruments	IC REG LINEAR 3.3V 1A SOT223-4 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM3940IMP-3.3 Part Details	7713 In Stock	5000 $1.1869 2000 $1.2326 1000 $1.3239 500 $1.5978 250 $1.8261 100 $1.9448 25 $2.2824 10 $2.4200 1 $2.6900	$1.1869 / $2.6900	Buy Now LM3940IMP-3.3 Part Details
LM3940IMPX-3.3/NOPB DISTI # LM3940IMPX-3.3/NOPBCT-ND	Texas Instruments	IC REG LINEAR 3.3V 1A SOT223-4 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) LM3940IMPX-3.3/NOPB Part Details	7297 In Stock	10000 $0.7386 6000 $0.7681 2000 $0.7976 1000 $0.8567 500 $1.0340 250 $1.1817 100 $1.2585 25 $1.4772 10 $1.5660 1 $1.7400	$0.7386 / $1.7400	Buy Now LM3940IMPX-3.3/NOPB Part Details
LM3940IS-3.3/NOPB DISTI # LM3940IS-3.3/NOPB-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM3940IS-3.3/NOPB Part Details	4110 In Stock	5040 $1.1594 2520 $1.2040 1035 $1.2932 540 $1.5607 270 $1.7837 135 $1.8996 45 $2.2296 10 $2.3630 1 $2.6300	$1.1594 / $2.6300	Buy Now LM3940IS-3.3/NOPB Part Details
LM3940ISX-3.3/NOPB DISTI # LM3940ISX-3.3/NOPBCT-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) LM3940ISX-3.3/NOPB Part Details	1503 In Stock	5000 $0.9152 2500 $0.9504 1000 $1.0208 500 $1.2319 250 $1.4079 100 $1.4995 25 $1.7600 10 $1.8660 1 $2.0800	$0.9152 / $2.0800	Buy Now LM3940ISX-3.3/NOPB Part Details
LM3940IS-3.3 DISTI # LM3940IS-3.3-ND	Texas Instruments	IC REG LIN 3.3V 1A DDPAK/TO263-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM3940IS-3.3 Part Details	1165 In Stock	1035 $1.5879 540 $1.8828 270 $2.0983 135 $2.2118 45 $2.5520 10 $2.6990 1 $3.0100	$1.5879 / $3.0100	Buy Now LM3940IS-3.3 Part Details
LM3940J-3.3-SCD DISTI # 2156-LM3940J-3.3-SCD-ND	National Semiconductor Corporation	IC REG LINEAR FIXED LDO REG Min Qty: 23 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT LM3940J-3.3-SCD Part Details	1095 In Stock	23 $13.3600	$13.3600	Buy Now LM3940J-3.3-SCD Part Details
LM3940IT-3.3/NOPB DISTI # LM3940IT-3.3/NOPB-ND	Texas Instruments	IC REG LINEAR 3.3V 1A TO220-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM3940IT-3.3/NOPB Part Details	831 In Stock	5040 $0.7694 2520 $0.7990 1035 $0.8582 540 $1.0357 270 $1.1837 135 $1.2607 45 $1.4796 10 $1.5680 1 $1.7500	$0.7694 / $1.7500	Buy Now LM3940IT-3.3/NOPB Part Details
LM3940IT-3.3 DISTI # 296-36109-5-ND	Texas Instruments	IC REG LINEAR 3.3V 1A TO220-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube LM3940IT-3.3 Part Details	350 In Stock	270 $1.7089 135 $1.8200 45 $2.1362 10 $2.2640 1 $2.5200	$1.7089 / $2.5200	Buy Now LM3940IT-3.3 Part Details

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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IMP-3.3/NOPB DISTI # 926-LM3940IMP3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant LM3940IMP-3.3/NOPB Part Details	45182	1 $1.9000 10 $1.7000 100 $1.3700 250 $1.2800 500 $1.1200 1000 $0.9340 2000 $0.8690 5000 $0.8370	$0.8370 / $1.9000	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMPX-3.3/NOPB DISTI # 926-LM3940IMPX33NOPB	Texas Instruments	LDO Voltage Regulators 1-A, low-dropout voltage regulator for 5-V to 3.3-V conversion 4-SOT-223 -40 to 125 RoHS: Compliant LM3940IMPX-3.3/NOPB Part Details	13642	1 $1.7400 10 $1.5600 100 $1.2500 250 $1.1800 500 $1.0300 1000 $0.8560 2000 $0.7970 4000 $0.7680 10000 $0.7380	$0.7380 / $1.7400	Buy Now LM3940IMPX-3.3/NOPB Part Details
LM3940IT-3.3/NOPB DISTI # 926-LM3940IT-3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant LM3940IT-3.3/NOPB Part Details	3504	1 $1.7400 10 $1.4800 90 $1.1700 270 $1.0200 540 $0.8580 1035 $0.7900 2520 $0.7690	$0.7690 / $1.7400	Buy Now LM3940IT-3.3/NOPB Part Details
LM3940IS-3.3/NOPB DISTI # 926-LM3940IS-3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant LM3940IS-3.3/NOPB Part Details	2684	1 $2.6300 10 $2.2300 90 $1.8900 270 $1.7000 540 $1.5600 1035 $1.2900 2520 $1.2000 5040 $1.1500	$1.1500 / $2.6300	Buy Now LM3940IS-3.3/NOPB Part Details
LM3940ISX-3.3/NOPB DISTI # 926-LM3940ISX3.3NOPB	Texas Instruments	LDO Voltage Regulators 1A LDO REG RoHS: Compliant LM3940ISX-3.3/NOPB Part Details	0	1 $2.0800 10 $1.7600 100 $1.5000 250 $1.4100 500 $1.2300 1000 $1.0200 2500 $0.9500 5000 $0.9030	$0.9030 / $2.0800	Order Now LM3940ISX-3.3/NOPB Part Details
ELM 3-940 DISTI # 749-ELM-3-940	Bivar Inc	LED Mounting Hardware LED Mount Self Ret 5mm Black .940 inch RoHS: Compliant ELM 3-940 Part Details	0	1 $0.3900 10 $0.2570 100 $0.1720 1000 $0.0980 2000 $0.0970	$0.0970 / $0.3900	Order Now ELM 3-940 Part Details

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RS (Formerly Allied Electronics & Automation)

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
ELM 3-940 DISTI # 70533780	Bivar Inc	LED Mnt, Self Retaining, Vertical,0.940in.,5mm LED,3 Lead, Round, Extruded PVC, Black \| Bivar Inc. ELM 3-940 RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Container: Bulk ELM 3-940 Part Details	0	1000 $0.1210 10000 $0.1190 25000 $0.1180	$0.1180 / $0.1210	RFQ ELM 3-940 Part Details

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Quest Components

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IMP-3.3	Fairchild Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	97	80 $0.6300 21 $0.7560 1 $1.2600	$0.6300 / $1.2600	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	Texas Instruments	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	8	5 $1.0080 1 $1.2600	$1.0080 / $1.2600	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	Texas Instruments	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	40	11 $1.2500 3 $2.0000 1 $2.5000	$1.2500 / $2.5000	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	12	11 $2.1000 2 $2.5200 1 $3.3600	$2.1000 / $3.3600	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	60	31 $2.2000 9 $2.5000 1 $4.0000	$2.2000 / $4.0000	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	163	71 $2.6600 8 $2.8500 1 $5.7000	$2.6600 / $5.7000	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMP-3.3 Part Details	816	464 $1.1550 215 $1.2950 1 $2.8000	$1.1550 / $2.8000	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3/NOPB	National Semiconductor Corporation	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SOT-223,3PIN,PLASTIC, LEAD FREE LM3940IMP-3.3/NOPB Part Details	40	41 $1.2500 11 $1.5000 1 $2.5000	$1.2500 / $2.5000	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMP-3.3/NOPB	Texas Instruments	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SOT-223,3PIN,PLASTIC, LEAD FREE LM3940IMP-3.3/NOPB Part Details	12	7 $3.6520 3 $4.1500 1 $4.9800	$3.6520 / $4.9800	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMP-3.3/NOPB	Texas Instruments	IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SOT-223,3PIN,PLASTIC, LEAD FREE LM3940IMP-3.3/NOPB Part Details	1234	1003 $1.8150 448 $1.9965 1 $3.6300	$1.8150 / $3.6300	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMPX-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SOT-223 LM3940IMPX-3.3 Part Details	767	634 $1.4370 340 $1.5807 1 $3.8320	$1.4370 / $3.8320	Buy Now LM3940IMPX-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP LM3940IS-3.3 Part Details	11	12 $1.6313 4 $2.1750 1 $3.2625	$1.6313 / $3.2625	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP LM3940IS-3.3 Part Details	338	183 $0.8800 46 $1.1000 1 $2.2000	$0.8800 / $2.2000	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP LM3940IS-3.3 Part Details	4	3 $1.7904 1 $2.2380	$1.7904 / $2.2380	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Voltage Regulator, +3.3V, Bi-Polar, 3 Pin, Plastic, SIP LM3940IS-3.3 Part Details	15	14 $1.5898 3 $1.9077 1 $2.5436	$1.5898 / $2.5436	Buy Now LM3940IS-3.3 Part Details

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Bristol Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IS-3.3	National Semiconductor Corporation	LM3940IS-3.3 Part Details	778			RFQ LM3940IS-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Min Qty: 3 LM3940IS-3.3 Part Details	22	12 $1.4625 3 $1.9500	$1.4625 / $1.9500	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3	Texas Instruments	LM3940IS-3.3 Part Details	14			RFQ LM3940IS-3.3 Part Details
LM3940IS-3.3	National Semiconductor Corporation	Min Qty: 2 LM3940IS-3.3 Part Details	182	90 $1.3251 29 $1.4196 10 $1.8455 2 $2.8392	$1.3251 / $2.8392	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3/NOPB	Texas Instruments	LM3940IS-3.3/NOPB Part Details	6			RFQ LM3940IS-3.3/NOPB Part Details
LM3940IS-3.3/NOPB	National Semiconductor Corporation	LM3940IS-3.3/NOPB Part Details	30			RFQ LM3940IS-3.3/NOPB Part Details
LM3940IS-3.3/NOPB	TINA	LM3940IS-3.3/NOPB Part Details	3			RFQ LM3940IS-3.3/NOPB Part Details
LM3940IS-3.3/NOPB	Texas Instruments	LM3940IS-3.3/NOPB Part Details	11			RFQ LM3940IS-3.3/NOPB Part Details
LM3940IS-3.3P/NOPB	National Semiconductor Corporation	LM3940IS-3.3P/NOPB Part Details	20			RFQ LM3940IS-3.3P/NOPB Part Details
LM3940ISX33	National Semiconductor Corporation	LM3940ISX33 Part Details	765			RFQ LM3940ISX33 Part Details
LM3940IS33NOPB	National Semiconductor Corporation	LM3940IS33NOPB Part Details	39			RFQ LM3940IS33NOPB Part Details
LM3940IT-3.3	National Semiconductor Corporation	Min Qty: 3 LM3940IT-3.3 Part Details	5	3 $1.9500	$1.9500	Buy Now LM3940IT-3.3 Part Details
LM3940IT-3.3	National Semiconductor Corporation	LM3940IT-3.3 Part Details	11			RFQ LM3940IT-3.3 Part Details
LM3940IT-3.3	National Semiconductor Corporation	LM3940IT-3.3 Part Details	2			RFQ LM3940IT-3.3 Part Details
LM3940IMPX-3.3/NOPB	National Semiconductor Corporation	LM3940IMPX-3.3/NOPB Part Details	315			RFQ LM3940IMPX-3.3/NOPB Part Details

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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IT-3.3	Texas Instruments	LM3940 - 5 Pin Microprocessor Reset Circuits RoHS: Not Compliant Status: Rochester-Active Min Qty: 1 LM3940IT-3.3 Part Details	45			RFQ LM3940IT-3.3 Part Details
LM3940IMP-3.3	Texas Instruments	LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 LM3940IMP-3.3 Part Details	160	1000 $1.1200 500 $1.1900 100 $1.2400 25 $1.2900 1 $1.3200	$1.1200 / $1.3200	Buy Now LM3940IMP-3.3 Part Details
LM3940IMP-3.3	National Semiconductor Corporation	LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 LM3940IMP-3.3 Part Details	99	1000 $1.1200 500 $1.1900 100 $1.2400 25 $1.2900 1 $1.3200	$1.1200 / $1.3200	Buy Now LM3940IMP-3.3 Part Details
LM3940IS-3.3/NOPB	National Semiconductor Corporation	LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion RoHS: Not Compliant Status: Active Min Qty: 1 LM3940IS-3.3/NOPB Part Details	54	1000 $1.0900 500 $1.1600 100 $1.2100 25 $1.2600 1 $1.2900	$1.0900 / $1.2900	Buy Now LM3940IS-3.3/NOPB Part Details
LM3940J-3.3-SCD	National Semiconductor Corporation	Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, CDIP16 RoHS: Not Compliant Status: Obsolete Min Qty: 1 LM3940J-3.3-SCD Part Details	1095	1000 $11.4700 500 $12.1400 100 $12.6800 25 $13.2200 1 $13.4900	$11.4700 / $13.4900	Buy Now LM3940J-3.3-SCD Part Details

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TME ECIA Member • Authorized Distributor

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IS-3.3/NOPB DISTI # LM3940IS-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, TO263, SMD, tube, Ch: 1 Min Qty: 1 LM3940IS-3.3/NOPB Part Details	1025	180 $1.5500 45 $1.7300 10 $1.9200 3 $2.1700 1 $2.4200	$1.5500 / $2.4200	Buy Now LM3940IS-3.3/NOPB Part Details
LM3940IS-3.3/NOPB DISTI # LM3940IS-3.3	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, TO263, SMD, tube, Ch: 1 Min Qty: 1 LM3940IS-3.3/NOPB Part Details	7	25 $1.5100 10 $1.7900 3 $2.1000 1 $2.2000	$1.5100 / $2.2000	Buy Now LM3940IS-3.3/NOPB Part Details
ELM 3-940 DISTI # ELM3-940	Bivar Inc	Spacer sleeve, LED, Øout: 6.5mm, ØLED: 5mm, black, UL94V-0, Mat: PVC Min Qty: 1000 ELM 3-940 Part Details	0	10000 $0.1300 5000 $0.1480 2000 $0.1670 1000 $0.1850	$0.1300 / $0.1850	RFQ ELM 3-940 Part Details
LM3940IMPX-3.3/NOPB DISTI # LM3940IMPX-3.3NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, SOT223, SMD, reel,tape Min Qty: 1 LM3940IMPX-3.3/NOPB Part Details	0	100 $1.0500 25 $1.1400 5 $1.2900 1 $1.4200	$1.0500 / $1.4200	RFQ LM3940IMPX-3.3/NOPB Part Details
LM3940IMP-3.3/NOPB DISTI # LM3940IMP-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, SOT223, SMD, reel,tape Min Qty: 1 LM3940IMP-3.3/NOPB Part Details	1999	1000 $1.3000 250 $1.4500 100 $1.7800 25 $2.0000 10 $2.2600 3 $2.4700 1 $2.6900	$1.3000 / $2.6900	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMP-3.3/NOPB DISTI # LM3940IMP-3.3	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, SOT223, SMD, reel,tape Min Qty: 1 LM3940IMP-3.3/NOPB Part Details	439	250 $1.2100 100 $1.2600 25 $1.3100 5 $1.4100 1 $1.5600	$1.2100 / $1.5600	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IT-3.3/NOPB DISTI # LM3940IT-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, TO220-3, THT, tube, Ch: 1 Min Qty: 1 LM3940IT-3.3/NOPB Part Details	963	540 $1.0100 270 $1.1500 135 $1.2000 45 $1.4000 10 $1.5000 3 $1.6400 1 $1.7000	$1.0100 / $1.7000	Buy Now LM3940IT-3.3/NOPB Part Details

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Ameya Holding Limited

Part #	Manufacturer	Description	Stock	Buy
LM3940IS-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, TO263, SMD, Channels: 1 LM3940IS-3.3/NOPB Part Details	1575	RFQ LM3940IS-3.3/NOPB Part Details
LM3940IMPX-3.3/NOPB	Texas Instruments	1A Low Dropout Regulator for 5V to 3.3V Conversion LM3940IMPX-3.3/NOPB Part Details	15000	RFQ LM3940IMPX-3.3/NOPB Part Details
LM3940IMP-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, SOT223, SMD, Channels: 1 LM3940IMP-3.3/NOPB Part Details	3000	RFQ LM3940IMP-3.3/NOPB Part Details
LM3940ISX-3.3/NOPB	Texas Instruments	IC REG LDO 3.3V 1A DDPAK LM3940ISX-3.3/NOPB Part Details	13555	RFQ LM3940ISX-3.3/NOPB Part Details
LM3940ISX-3.3	Texas Instruments	IC REG LDO 3.3V 1A DDPAK LM3940ISX-3.3 Part Details	1356	RFQ LM3940ISX-3.3 Part Details
LM3940IT-3.3/NOPB	Texas Instruments	IC: voltage regulator, LDO,fixed, 3.3V, 1A, TO220-3, THT, tube LM3940IT-3.3/NOPB Part Details	44263	RFQ LM3940IT-3.3/NOPB Part Details

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ComSIT USA

Part #	Manufacturer	Description	Stock	Buy
LM3940ISX33	National Semiconductor Corporation	1A LOW DROPOUT REGULATOR Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3 RoHS: Not Compliant LM3940ISX33 Part Details	Europe - 500	RFQ LM3940ISX33 Part Details
LM3940IT33	National Semiconductor Corporation	1A LOW DROPOUT REGULATOR Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSFM3 RoHS: Not Compliant LM3940IT33 Part Details	Europe - 62	RFQ LM3940IT33 Part Details
LM3940IS33	National Semiconductor Corporation	1A LOW DROPOUT REGULATOR Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3 RoHS: Not Compliant LM3940IS33 Part Details	Europe - 165	RFQ LM3940IS33 Part Details
LM3940ISX33NOPB	National Semiconductor Corporation	1 AMP LOW DROPOUT REGULATOR FOR 5V TO 3.3V CONVERSION Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PSSO3 RoHS: Compliant LM3940ISX33NOPB Part Details	Europe - 175	RFQ LM3940ISX33NOPB Part Details
LM3940IMP33	National Semiconductor Corporation	1A LOW DROPOUT REGULATOR Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, PDSO4 RoHS: Not Compliant LM3940IMP33 Part Details	Europe - 765	RFQ LM3940IMP33 Part Details

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Sensible Micro Corporation

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IS-3.3/NOPB DISTI # SMC-LM3940IS-3.3/NOPB	National Semiconductor Corporation	Ic, V Reg, Linear, 3.3V, Output Type:Fixed, Input Voltage Min:0V, Input Voltage Max:7.5V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:1A, Dropout Voltage Vdo:500Mv, rohs Compliant: Yes \|TEXAS INSTRUMENTS LM3940IS-3.3/NOPB RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Cut Tape LM3940IS-3.3/NOPB Part Details	2	1000 $0.3796 500 $0.3895 100 $0.4085	$0.3796 / $0.4085	RFQ LM3940IS-3.3/NOPB Part Details

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Chip 1 Exchange

Part #	Manufacturer	Description	Stock	Buy
LM3940IS-3.3		INSTOCK	342	RFQ
LM3940ISX3.3	National Semiconductor Corporation	INSTOCK LM3940ISX3.3 Part Details	102	RFQ LM3940ISX3.3 Part Details
LM3940IMP-3.3		INSTOCK	57	RFQ
LM3940IMP-3.3	National Semiconductor Corporation	INSTOCK LM3940IMP-3.3 Part Details	1707	RFQ LM3940IMP-3.3 Part Details
LM3940IT-3.3P		INSTOCK	125	RFQ
LM3940ISX-3.3		INSTOCK	500	RFQ
LM3940IS3.3	National Semiconductor Corporation	INSTOCK LM3940IS3.3 Part Details	3318	RFQ LM3940IS3.3 Part Details
LM3940ISX-3.3NOPB		INSTOCK	295	RFQ

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CHIPMALL.COM LIMITED

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IMP-3.3/NOPB	Texas Instruments	IC REG LINEAR 3.3V 1A SOT223-4 LM3940IMP-3.3/NOPB Part Details	2559	1 $1.4343 10 $1.2514 100 $1.0197 500 $0.9668 1000 $0.9438	$0.9438 / $1.4343	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940IMPX-3.3/NOPB	Texas Instruments	IC REG LINEAR 3.3V 1A SOT223-4 LM3940IMPX-3.3/NOPB Part Details	1130	1 $1.3538 10 $1.1403 100 $0.8508 500 $0.7924 1000 $0.7661	$0.7661 / $1.3538	Buy Now LM3940IMPX-3.3/NOPB Part Details

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Win Source Electronics

Part #	Manufacturer	Description	Stock	Price	Price Range	Buy
LM3940IS-3.3	Texas Instruments	IC REG LDO 3.3V 1A DDPAK LM3940IS-3.3 Part Details	10000	19 $2.6850 46 $2.2030 71 $2.1340 97 $2.0660 126 $1.9970 168 $1.7900	$1.7900 / $2.6850	Buy Now LM3940IS-3.3 Part Details
LM3940IS-3.3/NOPB	Texas Instruments	IC REG LDO 3.3V 1A DDPAK LM3940IS-3.3/NOPB Part Details	10011	19 $2.6850 46 $2.2030 71 $2.1340 97 $2.0660 126 $1.9970 168 $1.7900	$1.7900 / $2.6850	Buy Now LM3940IS-3.3/NOPB Part Details
LM3940IMPX-3.3	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223 T/R / IC REG LDO 3.3V 1A SOT223 LM3940IMPX-3.3 Part Details	51100	45 $1.1310 110 $0.9280 170 $0.8990 230 $0.8700 300 $0.8410 400 $0.7540	$0.7540 / $1.1310	Buy Now LM3940IMPX-3.3 Part Details
LM3940IMPX-3.3/NOPB	Texas Instruments	IC REG LDO 3.3V 1A SOT223 LM3940IMPX-3.3/NOPB Part Details	51000	45 $1.1310 110 $0.9280 170 $0.8990 230 $0.8700 300 $0.8410 400 $0.7540	$0.7540 / $1.1310	Buy Now LM3940IMPX-3.3/NOPB Part Details
LM3940IMP-3.3	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223 T/R / IC REG LDO 3.3V 1A SOT223 LM3940IMP-3.3 Part Details	51300	45 $1.1310 110 $0.9280 170 $0.8990 230 $0.8700 300 $0.8410 400 $0.7540	$0.7540 / $1.1310	Buy Now LM3940IMP-3.3 Part Details
LM3940ISX-3.3	Texas Instruments	LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion \| IC REG LIN 3.3V 1A DDPAK/TO263-3 LM3940ISX-3.3 Part Details	10000	20 $2.5440 48 $2.0870 75 $2.0220 103 $1.9570 133 $1.8920 177 $1.6960	$1.6960 / $2.5440	Buy Now LM3940ISX-3.3 Part Details
LM3940IMP-3.3/NOPB	Texas Instruments	LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223 T/R / IC REG LDO 3.3V 1A SOT223 LM3940IMP-3.3/NOPB Part Details	51200	45 $1.1310 110 $0.9280 170 $0.8990 230 $0.8700 300 $0.8410 400 $0.7540	$0.7540 / $1.1310	Buy Now LM3940IMP-3.3/NOPB Part Details
LM3940ISX-3.3/NOPB	Texas Instruments	IC REG LDO 3.3V 1A DDPAK LM3940ISX-3.3/NOPB Part Details	10000	20 $2.5440 48 $2.0870 75 $2.0220 103 $1.9570 133 $1.8920 177 $1.6960	$1.6960 / $2.5440	Buy Now LM3940ISX-3.3/NOPB Part Details

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Sensible Micro Corporation

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