參數(shù)資料
型號: LM2678LD-5.0
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
封裝: LLP-14
文件頁數(shù): 12/26頁
文件大?。?/td> 441K
代理商: LM2678LD-5.0
Connection Diagrams and Ordering Information
TO-263 Package
Top View
TO-220 Package
Top View
10088601
Order Number
LM2678S-3.3, LM2678S-5.0,
LM2678S-12 or LM2678S-ADJ
See NSC Package Number TS7B
10088602
Order Number
LM2678T-3.3, LM2678T-5.0,
LM2678T-12 or LM2678T-ADJ
See NSC Package Number TA07B
Top View
10088641
LLP-14
See NS package Number LDC14A
Ordering Information for LLP Package
Output Voltage
Order Information
Package Marking
Supplied As
12
LM2678LD-12
S0000RB
250 Units on Tape and Reel
12
LM2678LDX-12
S0000RB
2500 Units on Tape and Reel
3.3
LM2678LD-3.3
S0000NB
250 Units on Tape and Reel
3.3
LM2678LDX-3.3
S0000NB
2500 Units on Tape and Reel
5.0
LM2678LD-5.0
S0000PB
250 Units on Tape and Reel
5.0
LM2678LDX-5.0
S0000PB
2500 Units on Tape and Reel
ADJ
LM2678LD-ADJ
S0000SB
250 Units on Tape and Reel
ADJ
LM2678LDX-ADJ
S0000SB
2500 Units on Tape and Reel
LM2678
www.national.com
2
相關(guān)PDF資料
PDF描述
LM2678LDX-12 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2678S-12 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2678S-12/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 HIGH EFF 5A STEP- DOWN VLTG REG RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2678S3.3 制造商:National Semiconductor 功能描述:Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail
LM2678S-3.3 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
LM2678S-3.3/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 HIGH EFF 5A STEP- DOWN VLTG REG RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT