Note: 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.
Where used in Applications:
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
Part #
Manufacturer
Description
Datasheet
LM20123MH/NOPB
Texas Instruments
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
LM20123MHX/NOPB
Texas Instruments
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
LM20123MHE/NOPB
Texas Instruments
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
Part Symbol
Footprint
3D Model
ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
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Texas Instruments
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
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LM20123MH - National Semiconductor Corporation
LM20123MHX/NOPB - Texas Instruments
LM20123QMH - Texas Instruments
LM20123QMHX - Texas Instruments
LM20123MH - Texas Instruments
LM20123MHE - Texas Instruments
LM20123MHX - National Semiconductor Corporation
LM20123MHX/NOPB - Texas Instruments
LM20136MHX - Texas Instruments
LM20143MHX/NOPB - Texas Instruments
LM20123QMHX - Texas Instruments
LM20143MHX - Texas Instruments
MP9143DJ-LF-Z - Monolithic Power Systems
LM20136MH/NOPB - Texas Instruments
LM20143QMH - Texas Instruments
LM20123MHE - Texas Instruments
LM20143MHE/NOPB - Texas Instruments
This table gives cross-reference parts and alternative options found for LM20123MH/NOPB. 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 LM20123MH/NOPB, 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
LM20123MH
IC 5.3 A SWITCHING REGULATOR, 1650 kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16, Switching Regulator or Controller
National Semiconductor Corporation
LM20123MH/NOPB vs LM20123MH
LM20123MHX/NOPB
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
Texas Instruments
LM20123MH/NOPB vs LM20123MHX/NOPB
LM20123QMH
IC SWITCHING REGULATOR, Switching Regulator or Controller
Texas Instruments
LM20123MH/NOPB vs LM20123QMH
LM20123QMHX
IC SWITCHING REGULATOR, Switching Regulator or Controller
Texas Instruments
LM20123MH/NOPB vs LM20123QMHX
LM20123MH
5.3A SWITCHING REGULATOR, 1650kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16
Texas Instruments
LM20123MH/NOPB vs LM20123MH
LM20123MHE
5.3A SWITCHING REGULATOR, 1650kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16
Texas Instruments
LM20123MH/NOPB vs LM20123MHE
LM20123MHX
IC 5.3 A SWITCHING REGULATOR, 1650 kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16, Switching Regulator or Controller
National Semiconductor Corporation
LM20123MH/NOPB vs LM20123MHX
Part Number
Description
Manufacturer
Compare
LM20123MHX/NOPB
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125
Texas Instruments
LM20123MH/NOPB vs LM20123MHX/NOPB
LM20136MHX
9.35A SWITCHING REGULATOR, 460kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16
Texas Instruments
LM20123MH/NOPB vs LM20136MHX
LM20143MHX/NOPB
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125
Texas Instruments
LM20123MH/NOPB vs LM20143MHX/NOPB
LM20123QMHX
IC SWITCHING REGULATOR, Switching Regulator or Controller
Texas Instruments
LM20123MH/NOPB vs LM20123QMHX
LM20143MHX
5.3A SWITCHING REGULATOR, 1650kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16
Texas Instruments
LM20123MH/NOPB vs LM20143MHX
MP9143DJ-LF-Z
Switching Regulator,
Monolithic Power Systems
LM20123MH/NOPB vs MP9143DJ-LF-Z
LM20136MH/NOPB
2.95-5.5V, 6A, Current Mode Synchronous Buck Regulator with Input Synchronization 16-HTSSOP -40 to 125
Texas Instruments
LM20123MH/NOPB vs LM20136MH/NOPB
LM20143QMH
IC SWITCHING REGULATOR, Switching Regulator or Controller
Texas Instruments
LM20123MH/NOPB vs LM20143QMH
LM20123MHE
5.3A SWITCHING REGULATOR, 1650kHz SWITCHING FREQ-MAX, PDSO16, TSSOP-16
Texas Instruments
LM20123MH/NOPB vs LM20123MHE
LM20143MHE/NOPB
2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Adjustable Frequency 16-HTSSOP -40 to 125
Texas Instruments
LM20123MH/NOPB vs LM20143MHE/NOPB