Power Circuits
LM20123MH/NOPB
Description: 2.95-5.5V, 3A, Current Mode Synchronous Buck Regulator with Optional Automotive Grade 16-HTSSOP -40 to 125

Overview of LM20123MH/NOPB by Texas Instruments

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

Available Datasheets

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

Price & Stock for LM20123MH/NOPB by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # LM20123MH/NOPB-ND
DigiKey IC REG BUCK ADJ 3A 16HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 489
In Stock
  • 1 $3.8900
  • 10 $3.4900
  • 92 $2.8597
  • 276 $2.7131
  • 552 $2.4344
  • 1,012 $2.0531
  • 2,576 $1.9505
  • 5,060 $1.8772
$1.8772 / $3.8900 Buy Now
DISTI # 926-LM20123MH/NOPB
Mouser Electronics Switching Voltage Regulators 3A 1.5MHz pwrWise Sync Buck Reg RoHS: Compliant 837
  • 1 $3.8900
  • 10 $3.3000
  • 92 $2.7100
  • 276 $2.4300
  • 552 $2.0500
  • 1,012 $1.9500
  • 2,576 $1.8700
$1.8700 / $3.8900 Buy Now
DISTI # J56:1989_00014684
Arrow Electronics Conv DC-DC 2.95V to 5.5V Synchronous Step Down Single-Out 0.8V to 5V 3A Automotive AEC-Q100 16-Pin HTSSOP EP Tube RoHS: Compliant Min Qty: 92 Package Multiple: 92 Lead time: 6 Weeks Date Code: 2334 Europe - 184
  • 92 $2.4770
  • 276 $2.2600
  • 552 $1.9600
  • 1,012 $1.8700
  • 2,576 $1.7790
  • 5,060 $1.7250
$1.7250 / $2.4770 Buy Now
Bristol Electronics   45
RFQ
DISTI # C1S746203759009
Chip1Stop Conv DC-DC 2.95V to 5.5V Step Down Single-Out 0.8V to 5V 3A Automotive 16-Pin HTSSOP EP Tube RoHS: Compliant pbFree: Yes 276
  • 92 $1.9100
  • 276 $1.8700
$1.8700 / $1.9100 Buy Now
LCSC Step-down type Adjustable 800mV4.68V 3A 2.95V5.5V HTSSOP-16-EP DC-DC Converters ROHS 20
  • 1 $3.8708
  • 10 $3.4796
  • 30 $3.2293
  • 100 $2.9866
$2.9866 / $3.8708 Buy Now
Win Source Electronics LM20123/LM20123Q 3A, 1.5MHz PowerWise® Synchronous Buck Regulator | IC REG BUCK ADJ 3A 16HTSSOP 48400
  • 20 $2.5440
  • 48 $2.0870
  • 75 $2.0220
  • 103 $1.9570
  • 133 $1.8920
  • 177 $1.6960
$1.6960 / $2.5440 Buy Now

CAD Models for LM20123MH/NOPB by Texas Instruments
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Part Data Attributes for LM20123MH/NOPB by Texas Instruments

LM20123MH/NOPB
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
TSSOP
Package Description
HTSSOP-16
Pin Count
16
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Additional Feature
ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V
Analog IC - Other Type
SWITCHING REGULATOR
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Input Voltage-Max
5.5 V
Input Voltage-Min
2.95 V
Input Voltage-Nom
5 V
JESD-30 Code
R-PDSO-G16
JESD-609 Code
e3
Length
5 mm
Moisture Sensitivity Level
1
Number of Functions
1
Number of Outputs
1
Number of Terminals
16
Operating Temperature-Max
125 °C
Operating Temperature-Min
-40 °C
Output Current-Max
3 A
Output Voltage-Max
5 V
Output Voltage-Min
0.8 V
Package Body Material
PLASTIC/EPOXY
Package Code
HTSSOP
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Seated Height-Max
1.1 mm
Surface Mount
YES
Switcher Configuration
BUCK
Switching Frequency-Max
1500 kHz
Temperature Grade
AUTOMOTIVE
Terminal Finish
MATTE TIN
Terminal Form
GULL WING
Terminal Pitch
0.65 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
4.4 mm
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  1. LM20123MH/NOPB
    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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Alternate Parts for LM20123MH/NOPB

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

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