Part Details for LM340T-12/NOPB by National Semiconductor Corporation
Overview of LM340T-12/NOPB by National Semiconductor Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
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LM340T-15/NOPB | Texas Instruments | 1.5A, Fixed Output Linear Regulator 3-TO-220 0 to 125 | |
LM340T-12/NOPB | Texas Instruments | 1.5A, Fixed Output Linear Regulator 3-TO-220 | |
LM340T-5.0/NOPB | Texas Instruments | 1.5A, Fixed Output Linear Regulator 3-TO-220 0 to 125 |
Price & Stock for LM340T-12/NOPB
Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 107 |
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RFQ | ||
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Bristol Electronics | 31 |
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RFQ | ||
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Bristol Electronics | 25 |
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RFQ |
Part Details for LM340T-12/NOPB
LM340T-12/NOPB CAD Models
LM340T-12/NOPB Part Data Attributes
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LM340T-12/NOPB
National Semiconductor Corporation
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Datasheet
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LM340T-12/NOPB
National Semiconductor Corporation
IC VREG 12 V FIXED POSITIVE REGULATOR, PSFM3, ROHS COMPLIANT, POWER, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator
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Rohs Code | Yes | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | ROHS COMPLIANT, POWER, PLASTIC, TO-220, 3 PIN | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Adjustability | FIXED | |
Dropout Voltage1-Nom | 2 V | |
Input Voltage Absolute-Max | 35 V | |
Input Voltage-Max | 30 V | |
Input Voltage-Min | 14.5 V | |
JESD-30 Code | R-PSFM-T3 | |
JESD-609 Code | e3 | |
Line Regulation-Max | 0.06% | |
Load Regulation-Max | 0.12% | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 3 | |
Operating Temperature TJ-Max | 125 °C | |
Operating Temperature TJ-Min | ||
Output Current1-Max | 1 A | |
Output Voltage1-Max | 12.6 V | |
Output Voltage1-Min | 11.4 V | |
Output Voltage1-Nom | 12 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TO-220 | |
Package Equivalence Code | SIP3,.1TB | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Packing Method | RAIL | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
Surface Mount | NO | |
Technology | BIPOLAR | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Voltage Tolerance-Max | 5% |
Alternate Parts for LM340T-12/NOPB
This table gives cross-reference parts and alternative options found for LM340T-12/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM340T-12/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
5962-8777601UX | Fixed Positive Standard Regulator, 12VMSFM3, METAL, TO-257AA, 3 PIN | Microsemi Corporation | LM340T-12/NOPB vs 5962-8777601UX |
LM340T-12 | IC VREG 12 V FIXED POSITIVE REGULATOR, PSFM3, POWER, PLASTIC, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator | National Semiconductor Corporation | LM340T-12/NOPB vs LM340T-12 |
LM340AT-12 | 12V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | Motorola Mobility LLC | LM340T-12/NOPB vs LM340AT-12 |
OM7812IH | Fixed Positive Standard Regulator, 12VBIPolar, MSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN | International Rectifier | LM340T-12/NOPB vs OM7812IH |
LM340T-12 | 12V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | Motorola Mobility LLC | LM340T-12/NOPB vs LM340T-12 |
NJM7812FA | Fixed Positive Standard Regulator, 12VBIPolar, PSFM3, TO-220, 3 PIN | New Japan Radio Co Ltd | LM340T-12/NOPB vs NJM7812FA |
LM340T-012 | 12V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN | Motorola Mobility LLC | LM340T-12/NOPB vs LM340T-012 |