价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip USA | LM2678SX-5.0 | 436 | 150 | Bulk | 3d | |||||||
| Win Source | WS-LM2678SX-5.0 | 9,998 | 14 | 7h | ||||||||
| Worldway Electronics | LM2678SX-5.0 | 13,282 | 7 | Tape & Reel | 5h | |||||||
| Heisener Electronics | LM2678SX-5.0 | 248,736 | >1wk | |||||||||
| Esaler Electronic | LM2678SX-5.0 | 500 | 4d |
相关零件
Texas InstrumentsLM2677SX-ADJ
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-DDPAK/TO-263 -40 to 125
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Texas InstrumentsLM2677S-5.0
SIMPLE SWITCHE High Efficiency 5A Step-Down Voltage egulator with Sync 7-DDPAK/TO-263 -40 to 125
描述
由其分销商提供的 Texas Instruments LM2678SX-5.0 的描述。
SIMPLE SWITCHER 8V to 40V, 5A High Efficiency Step-Down DC/DC Switching Regulator 7-DDPAK/TO-263 -40 to 125
SWITCHING REGULATOR 280 kHz SWITCHING FREQ-MAX PSSO7
Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 T/R
LM2678 Tape & Reel (TR) Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 5V 8.635mm 5A 260kHz
5A STEP DOWN SIMP SWITCH 260KH
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- 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.
技术规格
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins7
Technical
Efficiency84 %
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current5 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current5 A
Output TypeFixed
Output Voltage5 V
Quiescent Current4.2 mA
Switching Frequency260 kHz
Synchronous RectifierNo
TopologyBuck