Datasheets
FM137AS7 by:

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, HERMETIC SEALED, TO-257, 3 PIN

Part Details for FM137AS7 by Spectrum Control

Overview of FM137AS7 by Spectrum Control

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Part Details for FM137AS7

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FM137AS7 Part Data Attributes

FM137AS7 Spectrum Control
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FM137AS7 Spectrum Control Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, HERMETIC SEALED, TO-257, 3 PIN
Part Life Cycle Code Obsolete
Ihs Manufacturer SPECTRUM CONTROL INC
Package Description ,
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
JESD-30 Code R-XSFM-T3
Number of Functions 1
Number of Terminals 3
Operating Temperature TJ-Max 150 °C
Operating Temperature TJ-Min -55 °C
Output Voltage1-Max 37 V
Output Voltage1-Min 1.2 V
Package Body Material UNSPECIFIED
Package Code SFM
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Regulator Type ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE

Alternate Parts for FM137AS7

This table gives cross-reference parts and alternative options found for FM137AS7. 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 FM137AS7, 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
IP137GR1 Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, MSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN TT Electronics Resistors FM137AS7 vs IP137GR1
IP137AG-DESC Adjustable Negative Standard Regulator, MSFM3, TO-257, 3 PIN TT Electronics Resistors FM137AS7 vs IP137AG-DESC
LM137-220M-B Adjustable Negative Standard Regulator, PSFM3, METAL, TO-220, 3 PIN TT Electronics Resistors FM137AS7 vs LM137-220M-B
7703403TX Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, TO-257, 3 PIN TT Electronics Resistors FM137AS7 vs 7703403TX
7703406TX Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, TO-257, 3 PIN TT Electronics Resistors FM137AS7 vs 7703406TX
7703406TC Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, TO-257, 3 PIN TT Electronics Resistors FM137AS7 vs 7703406TC
7703403TX Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, MBFM2, Microsemi Corporation FM137AS7 vs 7703403TX
7703403UX Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, TO-257, 3 PIN Micross Components FM137AS7 vs 7703403UX
7703403TA 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, CSFM3, GLASS, TO-257, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs 7703403TA
IP137IG-DESC Adjustable Negative Standard Regulator, MSFM3, TO-257, 3 PIN TT Electronics Resistors FM137AS7 vs IP137IG-DESC
Part Number Description Manufacturer Compare
IP137IG-DESC ADJUSTABLE NEGATIVE REGULATOR, MSFM3, TO-257, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs IP137IG-DESC
LM137-220M-QR-BR1 ADJUSTABLE NEGATIVE REGULATOR, PSFM3, METAL, TO-220, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs LM137-220M-QR-BR1
LM137AHV-220MR1 Adjustable Negative Standard Regulator, PSFM3, METAL, TO-220, 3 PIN TT Electronics Resistors FM137AS7 vs LM137AHV-220MR1
OM1325NKM Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, HERMETIC SEALED, TO-204, 3 PIN International Rectifier FM137AS7 vs OM1325NKM
IP137GR1 Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, MSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN TT Electronics Resistors FM137AS7 vs IP137GR1
IP237T ADJUSTABLE NEGATIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs IP237T
77034032X Adjustable Negative Standard Regulator, Omnirel Corp FM137AS7 vs 77034032X
IP137MAHVG ADJUSTABLE NEGATIVE REGULATOR, MSFM3, METAL, TO-257, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs IP137MAHVG
77034062X Adjustable Negative Standard Regulator, 1.2V Min, 1.3V Max, CQCC20, CERAMIC, QCC-20 Linfinity Microelectronics FM137AS7 vs 77034062X
LM137GR1 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, MSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN TT Electronics Power and Hybrid / Semelab Limited FM137AS7 vs LM137GR1

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