Part Details for LM137K by National Semiconductor Corporation
Overview of LM137K by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 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 LM137K
Part # | Distributor | Description | Stock | Price | Buy | |
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ES Components | NSC LM137K BARE DIE | 9 in Stock |
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RFQ |
Part Details for LM137K
LM137K CAD Models
LM137K Part Data Attributes:
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LM137K
National Semiconductor Corporation
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Datasheet
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LM137K
National Semiconductor Corporation
IC VREG 1.2 V-37 V ADJUSTABLE NEGATIVE REGULATOR, MBFM2, METAL CAN, TO-3, 2 PIN, Adjustable Negative Single Output Standard Regulator
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Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | METAL CAN, TO-3, 2 PIN | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Adjustability | ADJUSTABLE | |
Dropout Voltage1-Nom | 3 V | |
Input-Output Voltage Differential-Max | 50 V | |
Input-Output Voltage Differential-Min | 3 V | |
JESD-30 Code | O-MBFM-P2 | |
JESD-609 Code | e0 | |
Line Regulation-Max (%/V) | 0.02 | |
Load Regulation-Max(%) | 0.5% | |
Number of Functions | 1 | |
Number of Outputs | 1 | |
Number of Terminals | 2 | |
Operating Temperature TJ-Max | 150 °C | |
Operating Temperature TJ-Min | -55 °C | |
Output Current1-Max | 1.5 A | |
Output Voltage1-Max | 37 V | |
Output Voltage1-Min | 1.2 V | |
Package Body Material | METAL | |
Package Equivalence Code | TO-204/-3 | |
Package Shape | ROUND | |
Package Style | FLANGE MOUNT | |
Qualification Status | Not Qualified | |
Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | |
Surface Mount | NO | |
Technology | BIPOLAR | |
Terminal Finish | TIN LEAD | |
Terminal Form | PIN/PEG | |
Terminal Position | BOTTOM |
Alternate Parts for LM137K
This table gives cross-reference parts and alternative options found for LM137K. 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 LM137K, 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 |
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LM137K | 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, MBFM2, TO-3, 2 PIN | STMicroelectronics | LM137K vs LM137K |
7703406YA | 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, BFM2, METAL, BFM-2 | TT Electronics Power and Hybrid / Semelab Limited | LM137K vs 7703406YA |
LM337K | Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, MBFM2, TO-3 | Unitrode Corp (RETIRED) | LM137K vs LM337K |
IP137K-883B | Adjustable Negative Standard Regulator, MBFM2, TO-3, 3 PIN | TT Electronics Resistors | LM137K vs IP137K-883B |
7703406YA | Adjustable Negative Standard Regulator, -1.2V Min, -37V Max, BIPolar, | Omnirel Corp | LM137K vs 7703406YA |
LM137K-883B | Adjustable Negative Standard Regulator, MBFM2, TO-3, 3 PIN | TT Electronics Resistors | LM137K vs LM137K-883B |
JM38510/11804SYA | Space grade -4.2-V to -40-V, 1.5-A adjustable output negative linear regulator 2-TO -55 to 150 | Texas Instruments | LM137K vs JM38510/11804SYA |
IP137AK-DESC | Adjustable Negative Standard Regulator, MBFM2, TO-3, 3 PIN | TT Electronics Resistors | LM137K vs IP137AK-DESC |
LM337K | 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, MBFM2, HERMETIC SEALED, MEATL, TO-204AA, TO-3, 3 PIN | TT Electronics Power and Hybrid / Semelab Limited | LM137K vs LM337K |
LM137AK/883 | 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, MBFM2, METAL CAN, TO-3, 2 PIN | Texas Instruments | LM137K vs LM137AK/883 |