Product Datasheet Search Results:
11 Pages, 280 KB, Original- LM3940IS-3.3
- National Semiconductor
- 1A Low Dropout Regulator for 5V to 3.3V Conversion
12 Pages, 325 KB, Original- LM3940IS-3.3 NOPB
- National Semiconductor
- LDO Regulator Pos 3.3V 1A 4-Pin (3+Tab) TO-263 Rail
12 Pages, 325 KB, Original- 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
18 Pages, 1862 KB, Original- LM3940IS-3.3
- Texas Instruments High-performance Analog
- 3.3 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3
16 Pages, 918 KB, Original- LM3940IS-3.3 NOPB
- Texas Instruments
- LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) TO-263 Rail
18 Pages, 1862 KB, Original- LM3940IS-3.3/NOPB
- Texas Instruments High-performance Analog
- 3.3 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3
Product Details Search Results:
National.com/LM3940IS-3.3
{"Polarity":"Positive","Dropout Voltage@Current (Max)":"0.8@1A/0.15@100MA","Mounting":"Surface Mount","Input Voltage (Min)":"4.5(V)","Type":"LDO","Load Regulation":"50mV","Output Type":"Fixed","Voltage Regulator Type":"Linear","Operating Temperature Classification":"Automotive","Input Voltage":"5.5(V)","Package Type":"DDPAK","Regulator Output Type":"Fixed","Topology":"LDO","Number of Outputs":"1","Line Regulation":"40mV","Operating Temp Range":"-40C to 125C","Pin Count":"3 +Tab","Output Current":"1000(mA)",...
1831 Bytes - 14:49:50, 18 January 2026
National.com/LM3940IS-3.3 NOPB
{"Number of Outputs":"Single","Load Regulation":"50mV","Line Regulation":"40mV","Output Current":"1 A","Dropout Voltage@Current (Typ)":"0.5@1A/0.11@100mA","Mounting":"Surface Mount","Quiescent Current (Max)":"15 mA","Input Voltage (Min)":"4.5 V","Polarity Type":"Positive","Voltage Regulator Type":"Linear","Packaging":"Rail/Tube","Operating Temperature Classification":"Automotive","Operating Temp Range":"-40C to 125C","Output Voltage":"3.3 V","Package Type":"TO-263","Regulator Output Type":"Fixed","Rad Harde...
1698 Bytes - 14:49:50, 18 January 2026
National.com/LM3940IS-3.3/NOPB
{"Mounting":"Surface Mount","Input Voltage (Min)":"4.5 V","Load Regulation":"50mV","Voltage Regulator Type":"Linear","Operating Temperature Classification":"Automotive","Input Voltage":"7.5 V","Package Type":"TO-263","Regulator Output Type":"Fixed","Topology":"LDO","Number of Outputs":"1","Line Regulation":"40mV","Operating Temp Range":"-40C to 125C","Product Category":"","Pin Count":"3 +Tab","Output Current":"1 A","Quiescent Current (Max)":"15 mA","Polarity Type":"Positive","Packaging":"Rail/Tube","Dropout...
1502 Bytes - 14:49:50, 18 January 2026
Ti.com/LM3940IS-3.3
{"Category":"Integrated Circuits (ICs)","Voltage - Dropout (Typical)":"0.5V @ 1A","Regulator Topology":"Positive Fixed","Number of Regulators":"1","Product Photos":"TO-263-3, TS3B","Family":"PMIC - Voltage Regulators - Linear (LDO)","Current - Limit (Min)":"-","Series":"-","Package / Case":"TO-263-4, D\u00b2Pak (3 Leads + Tab), TO-263AA","Operating Temperature":"-40\u00b0C ~ 125\u00b0C","Voltage - Output":"3.3V","Supplier Device Package":"DDPAK/TO-263-3","Packaging":"Tube","Current - Output":"1A","Datasheet...
1758 Bytes - 14:49:50, 18 January 2026
Ti.com/LM3940IS-3.3 NOPB
{"Number of Outputs":"1","Load Regulation":"50mV","Line Regulation":"40mV","Output Current":"1 A","Dropout Voltage@Current (Typ)":"0.5@1A/0.11@100mA","Mounting":"Surface Mount","Quiescent Current (Max)":"15 mA","Input Voltage":"7.5 V","Polarity Type":"Positive","Voltage Regulator Type":"LDO","Packaging":"Rail/Tube","Operating Temperature Classification":"Automotive","Operating Temp Range":"-40C to 125C","Output Voltage":"3.3 V","Package Type":"TO-263","Regulator Output Type":"Fixed","Rad Hardened":"No","Inp...
1547 Bytes - 14:49:50, 18 January 2026
Ti.com/LM3940IS-3.3/NOPB
{"Category":"Integrated Circuits (ICs)","Voltage - Dropout (Typical)":"0.5V @ 1A","Regulator Topology":"Positive Fixed","Number of Regulators":"1","Product Photos":"TO-263-3, TS3B","Family":"PMIC - Voltage Regulators - Linear (LDO)","Current - Limit (Min)":"-","Series":"-","Package / Case":"TO-263-4, D\u00b2Pak (3 Leads + Tab), TO-263AA","Operating Temperature":"-40\u00b0C ~ 125\u00b0C","Voltage - Output":"3.3V","Supplier Device Package":"DDPAK/TO-263-3","Packaging":"Tube","Current - Output":"1A","Datasheet...
1840 Bytes - 14:49:50, 18 January 2026
Documentation and Support
Use our online request for specific proposed solutions or send your technical question directly to a product specialist at request:
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