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参数资料
| 型号： | LM2670SDX-ADJEP |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDSO14 |
| 封装： | PLASTIC, LLP-14 |
| 文件页数： | 11/25页 |
| 文件大小： | 465K |
| 代理商： | LM2670SDX-ADJEP |
Capacitor Selection Guides (Continued)
Table 3. Output Capacitors for Fixed Output Voltage Application
Output
Voltage (V)
Inductance
(H)
Surface Mount
AVX TPS Series
Sprague 594D
Series
Kemet T495 Series
No.
C Code
No.
C Code
No.
C Code
3.3
10
4
C2
3
C1
4
C4
15
4
C2
3
C1
4
C4
22
3
C2
2
C7
3
C4
33
2
C2
2
C6
2
C4
5
10
4
C2
4
C6
4
C4
15
3
C2
2
C7
3
C4
22
3
C2
2
C7
3
C4
33
2
C2
2
C3
2
C4
47
2
C2
1
C7
2
C4
12
10
4
C5
3
C6
5
C9
15
3
C5
2
C7
4
C8
22
2
C5
2
C6
3
C8
33
2
C5
1
C7
2
C8
47
2
C4
1
C6
2
C8
68
1
C5
1
C5
2
C7
100
1
C4
1
C5
1
C8
Output
Voltage (V)
Inductance
(H)
Through Hole
Sanyo OS-CON SA
Series
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ
Series
No.
C Code
No.
C Code
No.
C Code
No.
C Code
3.3
10
1
C3
1
C10
1
C6
2
C6
15
1
C3
1
C10
1
C6
2
C5
22
1
C5
1
C10
1
C5
1
C7
33
1
C2
1
C10
1
C13
1
C5
5
10
2
C4
1
C10
1
C6
2
C5
15
1
C5
1
C10
1
C5
1
C6
22
1
C5
1
C5
1
C5
1
C5
33
1
C4
1
C5
1
C13
1
C5
47
1
C4
1
C4
1
C13
2
C3
12
10
2
C7
1
C5
1
C18
2
C5
15
1
C8
1
C5
1
C17
1
C5
22
1
C7
1
C5
1
C13
1
C5
33
1
C7
1
C3
1
C11
1
C4
47
1
C7
1
C3
1
C10
1
C3
68
1
C7
1
C2
1
C10
1
C3
100
1
C7
1
C2
1
C9
1
C1
No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2 for identifying the specific component from the manufacturer.
LM2670EP
Enhanced
Plastic
www.national.com
19
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM2670SX-12 | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2670SX-12/NOPB | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2670SX-3.3 | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2670SX-3.3/NOPB | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| LM2670SX-33 | 制造商:TI 制造商全称:Texas Instruments 功能描述:LM2670 SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
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