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Part Manufacturer Description Datasheet BUY
LM3940IS-3.3 Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 visit Texas Instruments
LM3940IT-3.3 Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-TO-220 -40 to 125 visit Texas Instruments
LM3940IMP-3.3 Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 visit Texas Instruments
LM3940ISX-3.3/NOPB Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 visit Texas Instruments Buy
LM3940ISX-3.3 Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 visit Texas Instruments
LM3940IS-3.3/NOPB Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 visit Texas Instruments Buy
LM3940IMPX-3.3 Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 visit Texas Instruments
LM3940IT-3.3/NOPB Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-TO-220 -40 to 125 visit Texas Instruments Buy
LM3940IMPX-3.3/NOPB Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 visit Texas Instruments Buy
LM3940IMP-3.3/NOPB Texas Instruments 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 visit Texas Instruments Buy
OMIH-SH-124LM,394 (1461373-3) TE Connectivity (1461373-3) OMIH-SH-124LM,394 visit TE Connectivity
OMI-SH-105LM,394 (1461330-6) TE Connectivity (1461330-6) OMI-SH-105LM,394 visit TE Connectivity

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Part
Manufacturer
Supplier
Stock
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Price Each
Ordering
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $0.78 Price Each : $0.9927
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Avnet Stock : 1,000 Best Price : $0.6849 Price Each : $0.7919
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $0.6239 Price Each : $0.7039
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Avnet Stock : 259 Best Price : $0.7319 Price Each : $1.3189
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Avnet Stock : - Best Price : $0.6914 Price Each : $0.88
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 2,263 Best Price : $0.92 Price Each : $1.59
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 1,000 Best Price : $0.6820 Price Each : $0.7990
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 287 Best Price : $1.01 Price Each : $1.75
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 1,309 Best Price : $0.7260 Price Each : $1.59
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : Newark element14 Stock : 322 Best Price : $1.10 Price Each : $2.49
Part : ELM 3-940 Supplier : Bivar Manufacturer : Allied Electronics & Automation Stock : - Best Price : $0.09 Price Each : $0.09
Part : ELM 3-945 Supplier : Bivar Manufacturer : Allied Electronics & Automation Stock : - Best Price : $0.09 Price Each : $0.09
Part : ERJ-T14LM394U Supplier : Panasonic Electronic Components Manufacturer : Allied Electronics & Automation Stock : - Best Price : $0.0680 Price Each : $0.0890
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : - Best Price : $1.45 Price Each : $1.45
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 1 Best Price : $1.45 Price Each : $1.45
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 2,083 Best Price : $2.06 Price Each : $2.06
Part : LM3940ISX-3.3/NOPB Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 2,261 Best Price : $1.71 Price Each : $1.71
Part : LM3940IT-3.3/NOPB Supplier : Texas Instruments Manufacturer : Texas Instruments Stock : 2,424 Best Price : $1.66 Price Each : $1.66
Part : LM3940IMP-3.3 Supplier : National Semiconductor Manufacturer : Rochester Electronics Stock : 99 Best Price : $0.83 Price Each : $0.83
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 80 Best Price : $0.83 Price Each : $0.83
Part : LM3940IMP-3.3/NOPB Supplier : National Semiconductor Manufacturer : Rochester Electronics Stock : 163 Best Price : $0.89 Price Each : $0.89
Part : LM3940IMPX-3.3/NOPB Supplier : National Semiconductor Manufacturer : Rochester Electronics Stock : 65,202 Best Price : $0.89 Price Each : $0.89
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : Rochester Electronics Stock : 210 Best Price : $0.89 Price Each : $0.89
Part : ELM 3-940 Supplier : Bivar Manufacturer : Heilind Electronics Stock : - Best Price : - Price Each : -
Part : ELM 3-945 Supplier : Bivar Manufacturer : Heilind Electronics Stock : - Best Price : - Price Each : -
Part : LM39401S-3.3 Supplier : National Semiconductor Manufacturer : Bristol Electronics Stock : 30 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : National Semiconductor Manufacturer : Bristol Electronics Stock : 273 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : National Semiconductor Manufacturer : Bristol Electronics Stock : 978 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : Fairchild Semiconductor Manufacturer : Bristol Electronics Stock : 146 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : ON Semiconductor Manufacturer : Bristol Electronics Stock : 990 Best Price : - Price Each : -
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : RS Components Stock : 2,878 Best Price : £0.67 Price Each : £0.99
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : RS Components Stock : 670 Best Price : £0.67 Price Each : £1.23
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : RS Components Stock : 564 Best Price : £1.56 Price Each : £1.74
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : RS Components Stock : 113 Best Price : £1.56 Price Each : £1.92
Part : LM3940IT-3.3/NOPB Supplier : Texas Instruments Manufacturer : RS Components Stock : 208 Best Price : £1.11 Price Each : £1.41
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : TME Electronic Components Stock : 625 Best Price : $0.79 Price Each : $1.42
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : TME Electronic Components Stock : 111 Best Price : $1.21 Price Each : $2.03
Part : LM3940IT-3.3/NOPB Supplier : Texas Instruments Manufacturer : TME Electronic Components Stock : 125 Best Price : $1.14 Price Each : $1.80
Part : LM3940IMP33 Supplier : National Semiconductor Manufacturer : ComSIT Stock : 768 Best Price : - Price Each : -
Part : LM3940IS33 Supplier : National Semiconductor Manufacturer : ComSIT Stock : 165 Best Price : - Price Each : -
Part : LM3940ISX33 Supplier : National Semiconductor Manufacturer : ComSIT Stock : 500 Best Price : - Price Each : -
Part : ELM 3-940 Supplier : Bivar Manufacturer : Interstate Connecting Components Stock : - Best Price : - Price Each : -
Part : ELM 3-945 Supplier : Bivar Manufacturer : Interstate Connecting Components Stock : - Best Price : - Price Each : -
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Schukat electronic Stock : 5,470 Best Price : €0.6275 Price Each : €1.06
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : Schukat electronic Stock : 315 Best Price : €0.9840 Price Each : €1.33
Part : LM3940IT-3.3/NOPB Supplier : Texas Instruments Manufacturer : Schukat electronic Stock : 465 Best Price : €0.7980 Price Each : €1.48
Part : LM3940IMP-3.3 Supplier : National Semiconductor Manufacturer : Chip One Exchange Stock : 1,764 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : National Semiconductor Manufacturer : Chip One Exchange Stock : 49 Best Price : - Price Each : -
Part : LM3940IMPX-3.3 Supplier : National Semiconductor Manufacturer : Chip One Exchange Stock : 100 Best Price : - Price Each : -
Part : LM3940IS-3.3 Supplier : National Semiconductor Manufacturer : Chip One Exchange Stock : 342 Best Price : - Price Each : -
Part : LM3940ISX-3.3 Supplier : National Semiconductor Manufacturer : Chip One Exchange Stock : 500 Best Price : - Price Each : -
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 73 Best Price : $1.3966 Price Each : $1.3966
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 132 Best Price : $1.3966 Price Each : $1.3966
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 1,120 Best Price : $1.86 Price Each : $1.86
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 17 Best Price : $1.2407 Price Each : $1.2407
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Chip1Stop Stock : 17 Best Price : $0.7442 Price Each : $0.7442
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 6,519 Best Price : $0.76 Price Each : $1.9520
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : - Best Price : $0.80 Price Each : $0.9360
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 6,519 Best Price : $0.76 Price Each : $1.9520
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 2,000 Best Price : $1.30 Price Each : $1.92
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : element14 Asia-Pacific Stock : 1,259 Best Price : $0.90 Price Each : $2.0640
Part : LM3940IMP-3.3 Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : - Best Price : £1.22 Price Each : £1.35
Part : LM3940IMP-3.3... Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : - Best Price : £0.4550 Price Each : £0.4550
Part : LM3940IMP-3.3/NOPB Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : 3,714 Best Price : £0.7180 Price Each : £1.41
Part : LM3940IMPX-3.3/NOPB Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : 2,000 Best Price : £0.4870 Price Each : £0.4990
Part : LM3940IS-3.3/NOPB Supplier : Texas Instruments Manufacturer : Farnell element14 Stock : 3,154 Best Price : £0.9260 Price Each : £1.43
Part : OMI-SH-112LM394 Supplier : TE Connectivity Manufacturer : Master Electronics Stock : 6,864 Best Price : $1.03 Price Each : $2.52
Shipping cost not included. Currency conversions are estimated. 

lm394 Datasheet

Part Manufacturer Description PDF Type
LM394 National Semiconductor Supermatch Pair Original
LM394 N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394 N/A Semiconductor Master Cross Reference Guide Scan
LM3940 Bay Linear 1.25A High Current Low Dropout Voltage Regulator for Convert 5V & 3.3V Original
LM3940 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940 New Japan Radio Cross Reference Guide Original
LM3940D Bay Linear 1.25A high current low dropout voltage regulator for convert 5V & 3.3V Original
LM3940IMP-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IMP-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: SOT-223; No of Pins: 4; Qty per Container: 1000; Container: Reel Original
LM3940IMP-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IMP-3.3 Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 Original
LM3940IMP-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IMP-3.3/NOPB National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: SOT-223; No of Pins: 4; Qty per Container: 1000/Reel Original
LM3940IMP-3.3/NOPB Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 Original
LM3940IMPX-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: SOT-223; No of Pins: 4; Qty per Container: 2000; Container: Reel Original
LM3940IMPX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IMPX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IMPX-3.3 Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 Original
LM3940IMPX-3.3/NOPB National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: SOT-223; No of Pins: 4; Qty per Container: 2000/Reel Original
LM3940IMPX-3.3/NOPB Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 4-SOT-223 -40 to 125 Original
LM3940IS-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IS-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-263; No of Pins: 3; Qty per Container: 45; Container: Rail Original
LM3940IS-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IS-3.3 Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 Original
LM3940IS-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IS-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IS-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IS-3.3/NOPB National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-263; No of Pins: 3; Qty per Container: 45/Rail Original
LM3940IS-3.3/NOPB Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 Original
LM3940ISX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940ISX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940ISX-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-263; No of Pins: 3; Qty per Container: 500; Container: Reel Original
LM3940ISX-3.3 Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 Original
LM3940ISX-3.3/NOPB National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-263; No of Pins: 3; Qty per Container: 500/Reel Original
LM3940ISX-3.3/NOPB Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-DDPAK/TO-263 -40 to 125 Original
LM3940IT-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IT-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940IT-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-220; No of Pins: 3; Qty per Container: 45; Container: Rail Original
LM3940IT-3.3 Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-TO-220 -40 to 125 Original
LM3940IT-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IT-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IT-3.3 National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Scan
LM3940IT-3.3/NOPB National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: TO-220; No of Pins: 3; Qty per Container: 45/Rail Original
LM3940IT-3.3/NOPB Texas Instruments LM3940 - 1A Low Dropout Regulator for 5V to 3.3V Conversion 3-TO-220 -40 to 125 Original
LM3940J Bay Linear 1.25A high current low dropout voltage regulator for convert 5V & 3.3V Original
LM3940J National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940J-3.3-QML National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940LD-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940LD-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940LD-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: LLP; No of Pins: 8; Qty per Container: 1000; Container: Reel Original
LM3940LD-3.3/NOPB Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V 1A 8LLP Original
LM3940LDX-3.3 National Semiconductor LM3940 1A Low Dropout Regulator for 5V to 3.3V Conversion; Package: LLP; No of Pins: 8; Qty per Container: 4500; Container: Reel Original
LM3940LDX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940LDX-3.3 National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940LDX-3.3 Texas Instruments PMIC - Voltage Regulators - Linear (LDO), Integrated Circuits (ICs), IC REG LDO 3.3V 1A 8LLP Original
LM3940N Bay Linear 1.25A high current low dropout voltage regulator for convert 5V & 3.3V Original
LM3940S Bay Linear 1.25A high current low dropout voltage regulator for convert 5V & 3.3V Original
LM3940T Bay Linear 1.25A high current low dropout voltage regulator for convert 5V & 3.3V Original
LM3940WG-3.3-QML National Semiconductor 1A Low Dropout Regulator for 5V to 3.3V Conversion Original
LM3940WG3.3-QML National Semiconductor IA Low Dropout Regulator for 5V to 3.3V Conversion Original
LM394B N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394BH National Semiconductor LM194/LM394 Supermatch Pair Original
LM394BH N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394BH N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
LM394BH/NOPB National Semiconductor LM194/LM394 Supermatch Pair; Package: TO-99; No of Pins: 6; Qty per Container: 500/Box Original
LM394BN N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394BN N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
LM394CH National Semiconductor LM194/LM394 Supermatch Pair Original
LM394CH N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394CH N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
LM394CH/NOPB National Semiconductor LM194/LM394 Supermatch Pair; Package: TO-99; No of Pins: 6; Qty per Container: 500/Box Original
LM394CH/NOPB Texas Instruments Transistors (BJT) - Arrays, Discrete Semiconductor Products, TRANS DUAL NPN 20V 20MA TO99-6 Original
LM394CN National Semiconductor LM194/LM394 Supermatch Pair Original
LM394CN N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
LM394CN N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394H National Semiconductor LM194/LM394 Supermatch Pair Original
LM394H N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan
LM394H N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
LM394H/NOPB National Semiconductor LM194/LM394 Supermatch Pair; Package: TO-99; No of Pins: 6; Qty per Container: 500/Box Original
LM394N National Semiconductor LM194/LM394 Supermatch Pair Original
LM394N N/A Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan

Shortform Datasheet Search

Part Manufacturer Description Shortform Datasheet
LM3940IMP3.3 National Semiconductor Fixed Positive Voltage Regulator

Shortform Datasheet

LM3940IS3.3 National Semiconductor Fixed Positive Voltage Regulator

Shortform Datasheet

LM3940IT3.3 National Semiconductor Fixed Positive Voltage Regulator

Shortform Datasheet

LM3940J3.3QML(SMD) National Semiconductor Fixed Positive Voltage Regulator

Shortform Datasheet

LM3940WG3.3QML(SMD) National Semiconductor Fixed Positive Voltage Regulator

Shortform Datasheet

LM394BN National Semiconductor NPN Monolithic Transistor Pair

Shortform Datasheet

LM394CM National Semiconductor NPN Monolithic Transistor Pair

Shortform Datasheet

Analog Devices Cross Reference Results

Analog Devices Industry Part Manufacturer Description Type
MAT02 LM394 National Semiconductor
MAT02 LM394BH
MAT02 LM394CH
MAT02 LM394H
MAT02EH LM394BH National Semiconductor Dual Transistor Slight spec Difference
MAT02FH LM394CH National Semiconductor Dual Transistor Slight spec Difference
MAT02FH LM394H National Semiconductor Dual Transistor Slight spec Difference
SSM2210 LM394 National Semiconductor
SSM2210 LM394BN
SSM2210 LM394CN
SSM2210P LM394BN National Semiconductor Dual Transistor Slight spec Difference
SSM2210P LM394CN National Semiconductor Dual Transistor Slight spec Difference

Exar Cross Reference Results

Exar Part Industry Part Manufacturer Type Description
SPX3940 LM3940 National Semiconductor Pinout Equivalent The LM3940IS is offered in a TO-263 package. Our SPX3940T is also offered in a TO-263 package and can be used to replace the LM3940IS. These two packages may or may not have some tolerance differences but should be interchangeable for PCB footprint. The SPX3940A offers an output accuracy of 1% while the SPX3940 offers an output accuracy of 2%. The LM3940 output accuracy is 3%. Both the SPX3940A and SPX3940 can be used to replace the LM3940.

Micrel Cross Reference Results

Micrel Part Industry Part Manufacturer Type
MIC2940A LM3940 National Semiconductor Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible
MIC39100 LM3940 National Semiconductor Pin-for-pin, plug-in replacement: Electrical specifications and pinout are 100% compatible

New Japan Radio Cross Reference Results

New Japan Radio Part Industry Part Manufacturer
NJM2386 LM3940 National Semiconductor
NJM2388 LM3940 National Semiconductor
NJM2391 LM3940 National Semiconductor
NJM2904M LM394OSX National Semiconductor

NTE Electronics Cross Reference Results

NTE Electronics Part Industry Part
NTE1904 LM3940IT-3.3

On Semiconductor Cross Reference Results

On Semiconductor Part Industry Part Manufacturer Type
MC33275ST-3.3T3G LM3940IMP3.3 National Semiconductor Close
MC33275ST-3.3T3G LM3940IMP-3.3 National Semiconductor Close
MC33275ST-3.3T3G LM3940IMP3.3/NOPB National Semiconductor Close
MC33275ST-3.3T3G LM3940IMP-3.3/NOPB National Semiconductor Close
MC33275ST-3.3T3G LM3940IMPX-3.3 National Semiconductor Close
MC33275ST-3.3T3G LM3940IMPX-3.3/NOPB National Semiconductor Close
NCP1117DT33RKG LM3940IS-3.3 National Semiconductor Close
NCP1117ST33T3G LM3940IMP-3.3 National Semiconductor Close
NCP565D2T33R4G LM3940IS3.3 National Semiconductor Close
NCV33275ST3.3T3G LM3940IMP-3.3 National Semiconductor Close
NCV33275ST3.3T3G LM3940IMP-3.3/NOPB National Semiconductor Close
NCV33275ST3.3T3G LM3940IMPX-3.3 National Semiconductor Close
NCV33275ST3.3T3G LM3940IMPX-3.3/NOPB National Semiconductor Close
NCV4264-2ST33T3G LM3940IMP-3.3 National Semiconductor Close
NCV4264-2ST33T3G LM3940IMP-3.3/NOPB National Semiconductor Close
NCV4264-2ST33T3G LM3940IMPX-3.3 National Semiconductor Close
NCV4264-2ST33T3G LM3940IMPX-3.3/NOPB National Semiconductor Close
NCV8664ST33T3G LM3940IMP-3.3 National Semiconductor Close
NCV8664ST33T3G LM3940IMP-3.3/NOPB National Semiconductor Close
NCV8664ST33T3G LM3940IMPX-3.3 National Semiconductor Close

Texas Instruments Cross Reference Results

Texas Instruments Part Industry Part Manufacturer Type Comment
LM3940 SPX3940M3-3.3 Sipex Corporation Similar Functionality
LM3940 SPX3940T-3.3 Sipex Corporation Similar Functionality
LM3940 SPX3940U-3.3 Sipex Corporation Similar Functionality
TLV2217-33 LM3940 National Semiconductor Same Functionality & Pinout
TPS72501 LM3940 National Semiconductor Similar Functionality
TPS73701 LM3940 National Semiconductor Similar Functionality
UCC283-3 LM3940IS-3.3 National Semiconductor Same Functionality & Pinout
UCC383-3 LM3940IS-3.3 National Semiconductor Same Functionality & Pinout

Misc. Cross Reference Results

Actual Part Industry Part Description
LM394 IT120A
LM3940-1MP LD1117AS33TR
LM3940IMP-3.3 LD1117AS33TR
LM3940IMP-3.3 LD117AS33TR
LM394H 726HC