Texas Instruments TPS54340QDDAQ1
$ 4.87
NRND
Inventory History
3 month trend: -30.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments TPS54340QDDAQ1 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.87
$ 2.64
$ 2.64
Stock
118,405
885,650
885,650
Authorized Distributors
2
2
2
Case/Package
SOIC
-
-
Number of Pins
8
8
8
Number of Outputs
1
1
1
Max Output Current
3.5 A
3.5 A
3.5 A
Switching Frequency
2.5 MHz
2.5 MHz
2.5 MHz
Min Input Voltage
4.5 V
4.5 V
4.5 V
Max Input Voltage
42 V
42 V
42 V
Min Output Voltage
800 mV
800 mV
800 mV
Max Output Voltage
41 V
41.1 V
41.1 V
Efficiency
-
-
-
Synchronous Rectifier
No
Yes
Yes
Supply Chain
Lifecycle StatusNRND (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54340QDDAQ1.
Evaluation Kit
Reference Designs
Related Parts
Texas InstrumentsTPS54340DDA
Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4.5V-42Vin, 800Mv-41.1Vout, 3.5Aout, Ppad-8 Rohs Compliant: Yes
Texas InstrumentsLMR14030SQDDARQ1
IC REG BUCK ADJ 3.5A 8SOPWR / SIMPLE SWITCHER 40 V, 3.5A Step-Down Converter
Texas InstrumentsLMR14030SSQDDARQ1
Conv DC-DC 4V to 40V Step Down Single-Out 0.8V to 28V 3.5A Automotive 8-Pin HSOP EP T/R
Descriptions
Descriptions of Texas Instruments TPS54340QDDAQ1 provided by its distributors.
DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-42Vin, 800mV-41Vout, 3.5Aout, PPAD-8
Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41V 3.5A Automotive 8-Pin HSOP EP Tube
Switching Regulator, Current-mode, 6.8A, 2500kHz Switching Freq-Max, PDSO8
Buck,Split Rail No 100KHz~2.5MHz Adjustable 1 41V 800mV 42V 4.5V SOP 1.55mm
TPS54340 Tube Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) NRND (Last Updated: 4days ago) DC to DC switching regulator 12V 3.9mm 3.5A 100kHz~2.5MHz
IC, DC-DC CONVERTOR, 2.5MHZ, SOIC-8; Topologie: Buck (Abaisseur); Tension, entrée min.: 4.5V; Tension, entrée max..: 42V; Nombre de canaux de sortie: 1Sortie(s); Boîtier de convertisseur DC / DC: SO PowerPAD; Nombre de broche
Ic, Dc-Dc Convertor, 2.5Mhz, Soic-8; Topology:buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:42V; No. Of Outputs:1Outputs; Dc / Dc Converter Ic Case:so Powerpad; No. Of Pins:8Pins; Output Current:3.5A; Output Voltage Rohs Compliant: Yes
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
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -30.80%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Weight70.590313 mg
Technical
Max Input Voltage42 V
Max Operating Temperature125 °C
Max Output Current3.5 A
Max Output Voltage41 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4.5 V
Number of Channels1
Number of Outputs1
Operating Supply Current146 µA
Operating Supply Voltage42 V
Output ConfigurationPositive
Output Current3.5 A
Output TypeAdjustable
Output Voltage41 V
PackagingCut Tape
Quiescent Current146 µA
Schedule B8542390000
Switching Frequency2.5 MHz
Synchronous RectifierNo
Dimensions
Height1.7 mm
Length4.89 mm
Thickness1.48 mm
Width3.9 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements