參數(shù)資料
型號： LM2676T-3.3
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
中文描述： 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PZFM7
封裝： TO-220, 7 PIN
文件頁數(shù)： 18/25頁
文件大小： 455K
代理商： LM2676T-3.3
Capacitor Selection Guides
(Continued)
Capacitor Manufacturer Contact Numbers
Nichicon
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
(847) 843-7500
(847) 843-2798
(714) 373-7857
(714) 373-7102
(845) 448-9411
(845) 448-1943
(207) 324-4140
(207) 324-7223
(619) 661-6322
(619) 661-1055
(864) 963-6300
(864) 963-6521
Panasonic
AVX
Sprague/Vishay
Sanyo
Kemet
Table 3. Output Capacitors for Fixed Output Voltage Application
Output
Voltage (V)
Inductance
(μH)
Surface Mount
Sprague 594D
Series
No.
3
3
2
2
4
2
2
2
1
3
2
2
1
1
1
1
AVX TPS Series
Kemet T495 Series
No.
4
4
3
2
4
3
3
2
2
4
3
2
2
2
1
1
C Code
C2
C2
C2
C2
C2
C2
C2
C2
C2
C5
C5
C5
C5
C4
C5
C4
C Code
C1
C1
C7
C6
C6
C7
C7
C3
C7
C6
C7
C6
C7
C6
C5
C5
No.
4
4
3
2
4
3
3
2
2
5
4
3
2
2
2
1
C Code
C4
C4
C4
C4
C4
C4
C4
C4
C4
C9
C8
C8
C8
C8
C7
C8
3.3
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
100
5
12
Output
Voltage (V)
Inductance
(μH)
Through Hole
Sanyo OS-CON SA
Series
No.
1
1
1
1
2
1
1
1
1
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ
Series
No.
2
2
1
1
2
1
1
1
2
C Code
C3
C3
C5
C2
C4
C5
C5
C4
C4
No.
1
1
1
1
1
1
1
1
1
C Code
C10
C10
C10
C10
C10
C10
C5
C5
C4
No.
1
1
1
1
1
1
1
1
1
C Code
C6
C6
C5
C13
C6
C5
C5
C13
C13
C Code
C6
C5
C7
C5
C5
C6
C5
C5
C3
3.3
10
15
22
33
10
15
22
33
47
5
L
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相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2676T-5 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM2676 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator
LM2676T-5.0 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
LM2676T-5.0/NOPB 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 HIGH EFF 3A 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
LM2676T50 制造商:Texas Instruments 功能描述:SWITCHING REG 3A 5.0V 2676 TO-220
LM2676T-ADJ 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
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