Datasheets
LM120K-12R1 by:

Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN

Part Details for LM120K-12R1 by TT Electronics Resistors

Results Overview of LM120K-12R1 by TT Electronics Resistors

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.

LM120K-12R1 Information

LM120K-12R1 by TT Electronics Resistors is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Part Details for LM120K-12R1

LM120K-12R1 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

LM120K-12R1 Part Data Attributes

LM120K-12R1 TT Electronics Resistors
Buy Now Datasheet
Compare Parts:
LM120K-12R1 TT Electronics Resistors Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TT ELECTRONICS PLC
Package Description TO-3,
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Input Voltage-Max 30 V
Input Voltage-Min 14.5 V
JESD-30 Code O-MBFM-P2
JESD-609 Code e1
Load Regulation-Max 0.12%
Number of Functions 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 12.6 V
Output Voltage1-Min 11.4 V
Output Voltage1-Nom 12 V
Package Body Material METAL
Package Code TO-3
Package Shape ROUND
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Regulator Type FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount NO
Terminal Finish TIN SILVER COPPER
Terminal Form PIN/PEG
Terminal Position BOTTOM
Voltage Tolerance-Max 5%

Alternate Parts for LM120K-12R1

This table gives cross-reference parts and alternative options found for LM120K-12R1. 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 LM120K-12R1, 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 Manufacturer Composite Price Description Compare
LM120K-12-BSS2 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 3 PIN LM120K-12R1 vs LM120K-12-BSS2
IP3R19K-12 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN LM120K-12R1 vs IP3R19K-12
IP3R17K-12 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN LM120K-12R1 vs IP3R17K-12
IP1R17AK-12-883B TT Electronics Power and Hybrid / Semelab Limited Check for Price 12V FIXED NEGATIVE REGULATOR, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP1R17AK-12-883B
IP1R17K-12-BSS2 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP1R17K-12-BSS2
IP1R19AK-12-883B TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP1R19AK-12-883B
IP120K-12R1 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN LM120K-12R1 vs IP120K-12R1
SG7912K/883B Microchip Technology Inc Check for Price Fixed Negative Standard Regulator, 12V, BIPolar, MBFM2 LM120K-12R1 vs SG7912K/883B
IP1R19K-12-883BR1 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP1R19K-12-883BR1
IP1R19AK-12 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MBFM2, TO-3, 2 PIN LM120K-12R1 vs IP1R19AK-12
Part Number Manufacturer Composite Price Description Compare
L7912CP STMicroelectronics $0.4785 Negative voltage regulators LM120K-12R1 vs L7912CP
UC7912AK/883BC Unitrode Corporation Check for Price Fixed Negative Standard Regulator, 12V, BIPolar, MBFM2, LM120K-12R1 vs UC7912AK/883BC
IP79M15AH TT Electronics Power and Hybrid / Semelab Limited Check for Price 15V FIXED NEGATIVE REGULATOR, MBCY3, TO-39, 3 PIN LM120K-12R1 vs IP79M15AH
M38510/11501BXA Unitrode Corporation Check for Price Fixed Negative Standard Regulator, 5V, BIPolar, MBCY3, LM120K-12R1 vs M38510/11501BXA
IP1R19K-15R1 TT Electronics Power and Hybrid / Semelab Limited Check for Price 15V FIXED NEGATIVE REGULATOR, MBFM2, TO-3, 2 PIN LM120K-12R1 vs IP1R19K-15R1
IP120AG-05-883BR1 TT Electronics Power and Hybrid / Semelab Limited Check for Price 5V FIXED NEGATIVE REGULATOR, MSFM3, TO-257, 3 PIN LM120K-12R1 vs IP120AG-05-883BR1
IP7912AG-BSS2 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 12V, MSFM3, TO-257, 3 PIN LM120K-12R1 vs IP7912AG-BSS2
IP120AK-15-883B TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 15V, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP120AK-15-883B
IP7912CK TT Electronics Power and Hybrid / Semelab Limited Check for Price 12V FIXED NEGATIVE REGULATOR, MBFM2, TO-3, 3 PIN LM120K-12R1 vs IP7912CK
IP7905AIGR1 TT Electronics Resistors Check for Price Fixed Negative Standard Regulator, 5V, PSFM3, ISOLATED, TO-257, 3 PIN LM120K-12R1 vs IP7905AIGR1

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LM120K-12R1 by TT Electronics Resistors.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LM120K-12R1 by TT Electronics Resistors

Select Manufacturer
Which Manufacturer of LM120K-12R1 would you like to use for your alert(s)?
  • Please alert me when LM120K-12R1 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM120K-12R1 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for LM120K-12R1 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LM120K-12R1 alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LM120K-12R1.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM120K-12R1 by TT Electronics Resistors

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: