Datasheets
TPS54140DGQ by: Texas Instruments

3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150

Part Details for TPS54140DGQ by Texas Instruments

Overview of TPS54140DGQ by Texas Instruments

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Price & Stock for TPS54140DGQ

Part # Distributor Description Stock Price Buy
DISTI # 74AH5208
Newark Dc Dc Converter, Step Down, 10Msop, Topology:Buck (Step Down), Input Voltage Min:3.5V, Input Voltage Max:42V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Msop, No. Of Pins:10Pins, Output Current:1.5A, Output Voltage Min:800Mv, rohs Compliant: Yes |Texas Instruments TPS54140DGQ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 488
  • 1 $4.2100
  • 10 $3.9400
  • 25 $3.7100
  • 50 $3.5800
  • 160 $3.3900
  • 320 $3.2600
$3.2600 / $4.2100 Buy Now
Bristol Electronics   88
RFQ
Bristol Electronics   40
RFQ
DISTI # TPS54140DGQ
TME PMIC, DC/DC converter, Uin: 3.5÷42VDC, Uout: 0.8÷39VDC, 1.5A, SMD Min Qty: 1 684
  • 1 $2.7300
  • 25 $2.1100
  • 50 $2.0200
  • 80 $1.9500
  • 560 $1.7000
  • 1,040 $1.6100
  • 2,560 $1.5600
$1.5600 / $2.7300 Buy Now
NexGen Digital   2
RFQ
LCSC Step-down type Fixed 3.5V42V 1.5A 800mV39V MSOP-10-EP DC-DC Converters ROHS 22
  • 1 $2.0107
  • 10 $1.7637
  • 30 $1.6133
  • 100 $1.4873
$1.4873 / $2.0107 Buy Now
Win Source Electronics IC REG BUCK ADJ 1.5A 10MSOP 80000
  • 115 $0.4366
  • 245 $0.4085
  • 385 $0.3944
  • 550 $0.3662
  • 715 $0.3521
  • 890 $0.3381
$0.3381 / $0.4366 Buy Now

Part Details for TPS54140DGQ

TPS54140DGQ CAD Models

TPS54140DGQ Part Data Attributes

TPS54140DGQ Texas Instruments
Buy Now Datasheet
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TPS54140DGQ Texas Instruments 3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code MSOP
Package Description MSOP-10
Pin Count 10
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 42 V
Input Voltage-Min 3.5 V
Input Voltage-Nom 12 V
JESD-30 Code S-PDSO-G10
JESD-609 Code e4
Length 3 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 10
Operating Temperature-Max 150 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.5 A
Output Voltage-Max 39 V
Output Voltage-Min 0.8 V
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP10,.19,20
Package Shape SQUARE
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 2500 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3 mm

Alternate Parts for TPS54140DGQ

This table gives cross-reference parts and alternative options found for TPS54140DGQ. 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 TPS54140DGQ, 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
TPS54140DGQR Texas Instruments Check for Price 3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150 TPS54140DGQ vs TPS54140DGQR
TPS57040QDRCRQ1 Texas Instruments Check for Price Automotive 3.5V to 42V, 500mA Buck Converter with Eco-Mode™ 10-VSON -40 to 125 TPS54140DGQ vs TPS57040QDRCRQ1
TPS57160QDRCRQ1 Texas Instruments $2.3016 Automotive 3.5V to 60V, 1.5A Buck Converter with Eco-Mode™ 10-VSON -40 to 125 TPS54140DGQ vs TPS57160QDRCRQ1
TPS54040DGQ Texas Instruments $1.3268 3.5V to 42V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150 TPS54140DGQ vs TPS54040DGQ
TPS54060DGQ Texas Instruments $2.3915 3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150 TPS54140DGQ vs TPS54060DGQ
TPS57060QDGQRQ1 Texas Instruments Check for Price Automotive 3.5V to 60V, 500mA Buck Converter with Eco-Mode™ 10-HVSSOP -40 to 125 TPS54140DGQ vs TPS57060QDGQRQ1
TPS54060DGQR Texas Instruments Check for Price 3.5V to 60V Input, 0.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150 TPS54140DGQ vs TPS54060DGQR
TPS57040QDGQRQ1 Texas Instruments Check for Price Automotive 3.5V to 42V, 500mA Buck Converter with Eco-Mode™ 10-HVSSOP -40 to 125 TPS54140DGQ vs TPS57040QDGQRQ1
TPS57060QDRCRQ1 Texas Instruments Check for Price Automotive 3.5V to 60V, 500mA Buck Converter with Eco-Mode™ 10-VSON -40 to 125 TPS54140DGQ vs TPS57060QDRCRQ1
TPS54160DGQR Texas Instruments $2.3821 3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150 TPS54140DGQ vs TPS54160DGQR

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