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
LP324 Texas Instruments amplifier IC
LP324D Texas Instruments Operational Amplifier SOIC-14 10mA10uV/°C
LP324MX/NOPB Texas Instruments Operational Amplifier SOIC-14 35mA10uV/°C
LP324N Texas Instruments Operational Amplifier PDIP-14 10mAFour channels
LP324NE4 Texas Instruments Operational Amplifier PDIP-14 7mA10uV/°C
LP324N/NOPB Texas Instruments Operational Amplifier PDIP-14 4mA10uV/°C
LP339 Texas Instruments amplifier IC
LP339DR Texas Instruments Comparators SOIC-14 36VFour channels
LP3470 Texas Instruments supervisor / reference IC
LP3470A Texas Instruments supervisor / reference IC
LP3470A293DBVR Texas Instruments Supervisor And Reset ICs SOT-23-5 1300nA
LP3470IM5-2.93/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP3470IM5-3.08 Texas Instruments Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TJ)
LP3470IM5-4.00/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP3470IM5-4.63/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
LP3470IM5X-2.93/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP3470M5-2.63/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP3470M5-2.93/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 1-20°C~+85°C@(TA)
LP3470M5-3.08/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 1-20°C~+85°C@(TA)
LP3470M5-4.38/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP3470M5-4.63/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 1-20°C~+85°C@(TA)
LP3470M5X-4.63/NOPB Texas Instruments Supervisor And Reset ICs SOT-23-5 116uA
LP358 Texas Instruments amplifier IC
LP358D Texas Instruments Operational Amplifier SOIC-8 10mA45uV/°C
LP38500-ADJ Texas Instruments linear voltage regulator
LP38501-ADJ Texas Instruments linear voltage regulator
LP38501TJ-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A600mV~5V
LP38501TS-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A600mV~5V
LP38501TSX-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A600mV~5V
LP38502-ADJ Texas Instruments linear voltage regulator
LP38502ATJ-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A600mV~5V
LP38502SD-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators WSON-8-EP(2.5x3) 1.5A600mV~5V
LP38502TSX-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A600mV~5V
LP38503-ADJ Texas Instruments linear voltage regulator
LP38503ATJ-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A600mV~5V
LP38503TS-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A600mV~5V
LP38511 Texas Instruments linear voltage regulator
LP38511-ADJ Texas Instruments linear voltage regulator
LP38511MRX-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8-EP 800mA500mV~3.3V
LP38511TJ-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 800mA500mV~3.3V
LP38512 Texas Instruments linear voltage regulator
LP38512-ADJ Texas Instruments linear voltage regulator
LP38512MR-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8-EP 1.5A500mV~4.5V
LP38513 Texas Instruments linear voltage regulator
LP38513-ADJ Texas Instruments linear voltage regulator
LP38513TJ-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 3A500mV~4.5V
LP3852 Texas Instruments linear voltage regulator
LP3853 Texas Instruments linear voltage regulator
LP3855 Texas Instruments linear voltage regulator
LP3855-ADJ Texas Instruments linear voltage regulator
LP3856 Texas Instruments linear voltage regulator
LP3856-ADJ Texas Instruments linear voltage regulator
LP38690 Texas Instruments linear voltage regulator
LP38690-ADJ Texas Instruments linear voltage regulator
LP38690DT-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-252-3 1A3.3V
LP38690DTX-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-252-3 1A3.3V
LP38690SD-3.3/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators WDFN-6-EP(3x3) 1A3.3V
LP38690SD-ADJ/NOPB Texas Instruments Voltage Regulators - Linear, Low Drop Out (LDO) Regulators WSON-6-EP(3x3) 1A1.25V~9V
LP38691 Texas Instruments linear voltage regulator
LP38691-ADJ 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.