Texas Instruments TPS54140DGQR
$ 1.733
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +228%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.733
$ 1.983
Stock
2,586,683
449,073
Authorized Distributors
3
4
Case/Package
HTSSOP EP
HTSSOP EP
Number of Pins
10
10
Number of Outputs
1
1
Max Output Current
1.5 A
1.5 A
Switching Frequency
2.5 MHz
2.5 MHz
Min Input Voltage
3.5 V
3.5 V
Max Input Voltage
42 V
42 V
Min Output Voltage
800 mV
800 mV
Max Output Voltage
39 V
39 V
Efficiency
-
-
Synchronous Rectifier
No
No
Supply Chain
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54140DGQR.
Evaluation Kit
Related Parts
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3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150
Descriptions
Descriptions of Texas Instruments TPS54140DGQR provided by its distributors.
3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-HVSSOP -40 to 150
Switching Regulator, Current-mode, 1.5A, 2500kHz Switching Freq-Max, PDSO10
IC REG BUCK ADJ 1.5A 10HVSSOP "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
Conv DC-DC 4.5V to 42V Synchronous Step Down Single-Out 0.8V to 39V 1.5A 10-Pin HVSSOP EP T/R
Step-down type Adjustable 0.8V~39V 1.5A 3.5V~42V MSOP-10-EP DC-DC Converters ROHS
Buck Converter, 100kHz~2.5MHz Adjustable, 1Ch, 39V In, 800mV Vref, 42V Max, 3.5V Out, HVSSOP-10, SMD, Adhesive Mount, 1.1mm H
TPS54140 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 3days ago) DC to DC switching regulator 12V 3mm 1.5A 100kHz~2.5MHz
Dc/Dc Conv, Buck, 2.5Mhz, Msop-10; 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 TPS54140DGQR
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +228%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageHTSSOP EP
Number of Pins10
Technical
Max Input Voltage42 V
Max Operating Temperature150 °C
Max Output Current1.5 A
Max Output Voltage39 V
Min Input Voltage3.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Number of Channels1
Number of Outputs1
Output Current1.5 A
Output TypeAdjustable, Fixed
Output Voltage39 V
Quiescent Current116 µA
Schedule B8542390000
Switching Frequency2.5 MHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height1.1 mm
Length3 mm
Thickness1.02 mm
Width3 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements