Texas Instruments LM2678SX-5.0/NOPB
$ 4.51
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LM2678SX-5.0/NOPBCT-ND | 1,555 | 1 | Cut Tape | ||||||||
| Mouser | 926-LM2678SX50NOPB | 560 | 1 | Tape & Reel | ||||||||
| Component Stockers USA | LM2678SX-5.0/NOPB | 7,903 | 4d | |||||||||
| Weyland Electronics Group Pte. Ltd. | LM2678SX-5.0/NOPB | 721 | 1 | Tape & Reel | 3d | |||||||
| Win Source | WS-LM2678SX-5.0/NOPB | 9,480 | 13 | 21h |
Inventory History
3 month trend: -64.53%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM2678SX-5.0/NOPB.
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Descriptions
Descriptions of Texas Instruments LM2678SX-5.0/NOPB provided by its distributors.
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125
Switching Regulator, Current-mode, 5A, 280kHz Switching Freq-Max, PSSO7
DC DC Converters; LM2678SX-5.0/NOPB; TEXAS INSTRUMENTS; 7; Buck; 1; 8.89 mm
LM2678 Tape & Reel (TR) Matte Tin (Sn) ACTIVE (Last Updated: 6days ago) DC to DC switching regulator 8V 8.89mm 5A 260kHz
Dc/dc Conv, Buck, 260Khz, To-263-7; Topology:buck (Step Down); Input Voltage Min:8V; Input Voltage Max:40V; Dc / Dc Converter Ic Case:to-263 (D2Pak); No. Of Pins:7Pins; Output Current:5A; Switching Frequency:260Khz; Product Range:- Rohs Compliant: Yes
DC/DC CONV, BUCK, 260KHZ, TO-263-7; Topologie: Buck (Abaisseur); Tension, entrée min.: 8V; Tension, entrée max..: 40V; Boîtier de convertisseur DC / DC: TO-263; Nombre de broches: 7Broche(s); Courant, sortie: 5A; Tension de so
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: -64.53%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins7
Technical
Efficiency84 %
Max Duty Cycle91 %
Max Input Voltage40 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5 A
Max Supply Voltage40 V
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Supply Voltage8 V
Nominal Supply Current4.2 µA
Number of Outputs1
Operating Supply Voltage40 V
Output Current5 A
Output TypeFixed
Output Voltage5 V
Quiescent Current4.2 mA
Schedule B8542390000
Switching Frequency260 kHz
Synchronous RectifierNo
TopologyBuck
Dimensions
Height0 m
Length10.1 mm
Thickness4.44 mm
Width8.89 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements