Datasheets
LM140K-12-883B by:

12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN

Part Details for LM140K-12-883B by TT Electronics Power and Hybrid / Semelab Limited

Overview of LM140K-12-883B by TT Electronics Power and Hybrid / Semelab Limited

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

Available Datasheets

Part # Manufacturer Description Datasheet
ICL8212MTY/B Rochester Electronics LLC Replacement for Intersil part number ICL8212MTY/883B. Buy from authorized manufacturer Rochester Electronics.
79M06ML/B Rochester Electronics LLC Replacement for Texas Instruments part number UA79M06MLA/883B. Buy from authorized manufacturer Rochester Electronics.
IH5143MJE/883B Rochester Electronics LLC SPDT, 2 Func, 1 Channel, CMOS, CDIP16,

Part Details for LM140K-12-883B

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LM140K-12-883B Part Data Attributes

LM140K-12-883B TT Electronics Power and Hybrid / Semelab Limited
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LM140K-12-883B TT Electronics Power and Hybrid / Semelab Limited 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMELAB LTD
Part Package Code TO-204AA
Package Description TO-3,
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
JESD-30 Code O-MBFM-P2
Number of Functions 1
Number of Terminals 2
Operating Temperature TJ-Max 150 °C
Operating Temperature TJ-Min -55 °C
Output Current1-Max 1 A
Output Voltage1-Max 12.48 V
Output Voltage1-Min 11.52 V
Output Voltage1-Nom 12 V
Package Body Material METAL
Package Code TO-3
Package Shape ROUND
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Screening Level MIL-STD-883 Class B
Surface Mount NO
Terminal Form PIN/PEG
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Voltage Tolerance-Max 4%

Alternate Parts for LM140K-12-883B

This table gives cross-reference parts and alternative options found for LM140K-12-883B. 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 LM140K-12-883B, 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
IP7812K-883BR1 Fixed Positive Standard Regulator, 12VMBFM2, TO-3, 3 PIN TT Electronics Resistors LM140K-12-883B vs IP7812K-883BR1
LM140AK-12R1 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM140K-12-883B vs LM140AK-12R1
LM140K-12-883BR1 Fixed Positive Standard Regulator, 12VMBFM2, TO-3, 3 PIN TT Electronics Resistors LM140K-12-883B vs LM140K-12-883BR1
IP7812K-BSS2 Fixed Positive Standard Regulator, 12VMBFM2, TO-3, 3 PIN TT Electronics Resistors LM140K-12-883B vs IP7812K-BSS2
IP140AK-12-BSS2 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM140K-12-883B vs IP140AK-12-BSS2
5962-8777601YA Fixed Positive Standard Regulator, 12VMBFM2, Unitrode Corp (RETIRED) LM140K-12-883B vs 5962-8777601YA
IP7812K-883B 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM140K-12-883B vs IP7812K-883B
IP140AK-12-883B Fixed Positive Standard Regulator, 12VMBFM2, TO-3, 2/3 PIN TT Electronics Resistors LM140K-12-883B vs IP140AK-12-883B
IP7812KR1 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited LM140K-12-883B vs IP7812KR1
5962-8777601YX Fixed Positive Standard Regulator, 12VMBFM2, Linfinity Microelectronics LM140K-12-883B vs 5962-8777601YX
Part Number Description Manufacturer Compare
TA7805S IC VREG 5 V FIXED POSITIVE REGULATOR, PSFM3, 2.54 MM PITCH, LEAD FREE, PLASTIC, TO-220, HSIP-3, Fixed Positive Single Output Standard Regulator Toshiba America Electronic Components LM140K-12-883B vs TA7805S
SG7812IG Fixed Positive Standard Regulator, 12VBIPolar, CSFM3 Microchip Technology Inc LM140K-12-883B vs SG7812IG
UA7812QKC 12V FIXED POSITIVE REGULATOR, PSFM3, TO-220AB, 3 PIN Texas Instruments LM140K-12-883B vs UA7812QKC
NTE968 Fixed Positive Standard Regulator, 15VPSFM3, TO-220, 3 PIN NTE Electronics Inc LM140K-12-883B vs NTE968
ML78M18A Fixed Positive Standard Regulator, 18VBIPolar, PSFM3, TO-220 Micro Electronics Corporation LM140K-12-883B vs ML78M18A
AN78M09F Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN Panasonic Electronic Components LM140K-12-883B vs AN78M09F
IP140G-12R1 12V FIXED POSITIVE REGULATOR, SFM3, TO-257, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM140K-12-883B vs IP140G-12R1
IP7812IGR1 Fixed Positive Standard Regulator, 12V, TO-257, 3 PIN TT Electronics Resistors LM140K-12-883B vs IP7812IGR1
LM7808ACT Fixed Positive Standard Regulator, 8VBIPolar, PSFM3, TO-220, 3 PIN Fairchild Semiconductor Corporation LM140K-12-883B vs LM7808ACT
5962-8777601TX Fixed Positive Standard Regulator, 12VMSFM3, Unitrode Corp (RETIRED) LM140K-12-883B vs 5962-8777601TX

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