Part Details for LM340AT by National Semiconductor Corporation
Overview of LM340AT by National Semiconductor Corporation
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (4 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
Price & Stock for LM340AT
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 34 |
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$0.9975 / $1.9950 | Buy Now | |
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Quest Components | 232 |
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$0.9576 / $2.3940 | Buy Now | |
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Quest Components | 145 |
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$1.1970 / $2.3940 | Buy Now |
Part Details for LM340AT
LM340AT CAD Models
LM340AT Part Data Attributes:
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LM340AT
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM340AT
National Semiconductor Corporation
IC VREG FIXED POSITIVE REGULATOR, PSFM3, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | TO-220, 3 PIN | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 7.5 V | |
| JESD-30 Code | R-PSFM-T3 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE |
Alternate Parts for LM340AT
This table gives cross-reference parts and alternative options found for LM340AT. 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 LM340AT, 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 |
|---|---|---|---|
| L7809C-V | 9V FIXED POSITIVE REGULATOR, SFM3, ROHS COMPLIANT, TO-220, 3 PIN | STMicroelectronics | LM340AT vs L7809C-V |
| LM340AT | FIXED POSITIVE REGULATOR, PSFM3, TO-220, 3 PIN | Texas Instruments | LM340AT vs LM340AT |
| MC7809CT | Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN | Fairchild Semiconductor Corporation | LM340AT vs MC7809CT |
| L7809ML | Fixed Positive Standard Regulator, 9VPSFM3, TO-220, 3 PIN | SANYO Electric Co Ltd | LM340AT vs L7809ML |