Texas Instruments TPS54394RSAR
$ 2.04
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-40796-1-ND | 2,488 | 1 | Cut Tape | ||||||||
| Mouser | 595-TPS54394RSAR | 1,094 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | TPS54394RSAR | 5,796 | 1 | Tape & Reel | 3h | |||||||
| Win Source | WS-TPS54394RSAR | 3,000 | 12 | 2h | ||||||||
| Worldway Electronics | TPS54394RSAR | 19,110 | 7 | Tape & Reel | 44m |
Inventory History
3 month trend: -12.36%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments TPS54394RSAR symbol, footprint, and 3D STEP models from our trusted partners.
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|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 2.04
$ 2.238
Stock
610,743
243,561
Authorized Distributors
2
5
Case/Package
VQFN
VQFN
Number of Pins
16
16
Number of Outputs
2
2
Max Output Current
-
-
Switching Frequency
700 kHz
700 kHz
Min Input Voltage
4.5 V
4.5 V
Max Input Voltage
18 V
18 V
Min Output Voltage
760 mV
760 mV
Max Output Voltage
7 V
7 V
Efficiency
-
-
Synchronous Rectifier
Yes
Yes
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments TPS54394RSAR.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments TPS54394RSAR provided by its distributors.
Conv DC-DC 4.5V to 18V Synchronous Step Down Dual-Out 0.76V to 7V 3A/3A 16-Pin VQFN EP T/R
3A Dual Channel Synchronous Step-Down Switcher with Integrated FET 16-QFN -40 to 85
Buck Yes 700KHz Adjustable 2 7V 760mV 18V 4.5V QFN , 950¦Ìm
TPS54394 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 5days ago) DC to DC switching regulator 7V 4mm 3A 700kHz
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: -12.36%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVQFN
MountSurface Mount
Number of Pins16
Technical
Ambient Temperature Range High85 °C
Max Duty Cycle85 %
Max Input Voltage18 V
Max Junction Temperature (Tj)150 °C
Max Operating Temperature85 °C
Max Output Voltage7 V
Max Supply Voltage18 V
Min Input Voltage4.5 V
Min Operating Temperature-40 °C
Min Output Voltage760 mV
Min Supply Voltage4.5 V
Nominal Supply Current1.2 mA
Number of Outputs2
Operating Supply Voltage18 V
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Output Voltage7 V
PackagingTape & Reel (TR)
Quiescent Current1.2 mA
Schedule B8542390000
Switching Frequency700 kHz
Synchronous RectifierYes
TopologyBuck
Dimensions
Height1 mm
Length4 mm
Thickness900 µm
Width4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements