National Semiconductor part numbers

National Semiconductor (LM op amps and regulators, LMV/LMH/LMP amplifiers, LP power ICs, DS90 LVDS, DP83 Ethernet PHYs, ADC08/ADC12 converters) was acquired by Texas Instruments in 2011.

National Semiconductor is now Texas Instruments (2011). We quote National Semiconductor parts — current, obsolete and end-of-life — and parts that carry older National Semiconductor markings. See also all Texas Instruments part numbers.

5,372 National Semiconductor heritage part numbers

Part-number families from National Semiconductor, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
LF356 MWC Texas Instruments FET Input Amplifiers 5uV/°C30pA
LF356MX/NOPB Texas Instruments FET Input Amplifiers SOP-8-150mil 12nV/√Hz@1000Hz-15V~15V
LF356N/NOPB Texas Instruments FET Input Amplifiers DIP-8 15nV/√Hz@1000Hz-18V~18V
LF398AN/NOPB Texas Instruments Sample / Hold Amplifiers PDIP-8 4.5mA1
LF398H Texas Instruments Sample / Hold Amplifiers TO-99-8 2mV10nA
LF398H/NOPB Texas Instruments Sample / Hold Amplifiers TO-99-8 4.5mA10nA
LF398M/NOPB Texas Instruments Sample / Hold Amplifiers SOIC-14 ±15V10nA
LF398-N Texas Instruments amplifier IC
LF398N/NOPB Texas Instruments Sample / Hold Amplifiers PDIP-8 4.5mA10nA
LF411 Texas Instruments amplifier IC
LF411CD Texas Instruments FET Input Amplifiers SOIC-8 10.8nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF411CDR Texas Instruments FET Input Amplifiers SOIC-8 18nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF411CN Texas Instruments FET InputAmplifiers DIP-8 1.8mA0°C~+70°C
LF411CP Texas Instruments FET Input Amplifiers PDIP-8 10.8nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF412 Texas Instruments amplifier IC
LF412ACN/NOPB Texas Instruments FET Input Amplifiers PDIP-8 25nV/√Hz@1kHz-20V~20V
LF412CD Texas Instruments FET Input Amplifiers SOIC-8 18nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF412CDE4 Texas Instruments FET InputAmplifiers SOIC-8 10uV/°C50pA
LF412CDG4 Texas Instruments FET InputAmplifiers SOIC-8 10uV/°C50pA
LF412CDR Texas Instruments FET Input Amplifiers SOIC-8-150mil 18nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF412CN Texas Instruments FET InputAmplifiers DIP-8 3.6mA0°C~+70°C
LF412CN/NOPB Texas Instruments FET Input Amplifiers PDIP-8 25nV/√Hz@1kHz-15V~15V
LF412CP Texas Instruments FET Input Amplifiers PDIP-8 18nV/√Hz@1kHz-18V~-3.5V, 3.5V~18V
LF412MH Texas Instruments FET Input Amplifiers TO-99-8 1mV50pA
LF412MH/NOPB Texas Instruments FET Input Amplifiers TO-99-8 7uV/°C200pA
LF412 MWC Texas Instruments FET Input Amplifiers 10uV/°C50pA
LF442-MWA Texas Instruments FET Input Amplifiers 7uV/°C2
LF444 Texas Instruments amplifier IC
LF444ACN/NOPB Texas Instruments FET Input Amplifiers PDIP-14 35nV/√Hz@1kHz-20V~20V
LF444CM/NOPB Texas Instruments FET Input Amplifiers SOIC-14 35nV/√Hz@1kHz-15V~15V
LF444CMX/NOPB Texas Instruments FET Input Amplifiers SOIC-14 35nV/√Hz@1kHz-15V~15V
LF444CN/NOPB Texas Instruments FET Input Amplifiers DIP-14 35nV/√Hz@1kHz10uV/°C
LF444TDA2 Texas Instruments FET Input Amplifiers
LM10 Texas Instruments linear voltage regulator
LM10010 Texas Instruments DC-DC converter IC
LM10010SD/NOPB Texas Instruments DC-DC Converters WSON-10-EP(3.1x3.1) 59.2uA3V~5.5V
LM101AH Texas Instruments Operational Amplifier TO-99-8 Single-channel30nA
LM101AH/NOPB Texas Instruments Operational Amplifier TO-5-8 -22V~22V1
LM101AJ Texas Instruments Operational Amplifier CERDIP-8 5V~20V, -20V~-5V1
LM10520MHE/NOPB Texas Instruments Power Management - Specialized TSSOP-28-EP 0.6V~1.2V3.5V~16V
LM10520MH/NOPB Texas Instruments Power Management - Specialized TSSOP-28-EP 0.6V~1.2V3.5V~16V
LM10524 Texas Instruments power management IC
LM10524TMX-A/NOPB Texas Instruments Power Management - Specialized DSBGA-46 SPI2.5A, 1.6A, 1A
LM1084 Texas Instruments linear voltage regulator
LM1084IS-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 5A3.3V
LM1084ISX-3.3 Texas Instruments Linear Voltage Regulators (LDO) TO-263-3 5A3.3V
LM1084IT-3.3/NOPB Texas Instruments Linear Voltage Regulators (LDO) TO-220 5A3.3V
LM1084IT-5.0/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 5A5V
LM1084IT-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 5A1.2V~15V
LM1085 Texas Instruments linear voltage regulator
LM1085IS-12/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A12V
LM1085IS-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A3.3V
LM1085ISX-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A3.3V
LM1085ISX-5.0/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A5V
LM1085ISX-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A1.25V~15V
LM1085IT-3.3 Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 3A3.3V
LM1085IT-5.0 Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 3A5V
LM1085IT-5.0/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 3A5V
LM1085IT-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 3A1.25V~15V
LM1086 Texas Instruments linear voltage regulator

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Frequently asked questions

Is National Semiconductor still in business?

National Semiconductor (LM op amps and regulators, LMV/LMH/LMP amplifiers, LP power ICs, DS90 LVDS, DP83 Ethernet PHYs, ADC08/ADC12 converters) was acquired by Texas Instruments in 2011.

Can I still buy National Semiconductor parts?

Yes. PartnerSemi quotes National Semiconductor part numbers, including obsolete and end-of-life parts and parts with old National Semiconductor markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized National Semiconductor or Texas Instruments distributor.

PartnerSemi is not affiliated with National Semiconductor or Texas Instruments. Brand names are used to identify parts only.