参数资料
型号: NCV8702SN28T1G
厂商: ON Semiconductor
文件页数: 5/20页
文件大小: 0K
描述: IC REG LDO 2.8V .2A SOT23-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.8V
输入电压: 最高 5.5V
电压 - 压降(标准): 0.14V @ 200mA
稳压器数量: 1
电流 - 输出: 200mA
电流 - 限制(最小): 220mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: 5-TSOP
包装: 带卷 (TR)
NCV8702
TYPICAL CHARACTERISTICS
10
1
0.1
I OUT = 1 mA
V IN = 3.8 V
V OUT = 3.3 V
C IN = C OUT = 1 m F
MLCC, X5R,
0402 size
I OUT = 10 mA
I OUT
1 mA
10 mA
RMS Output Noise
10 Hz ? 100 kHz 100 Hz ? 100 kHz
20.28 17.87
16.73
13.90
0.01
I OUT = 200 mA
200 mA
13.70
10.21
0.001
10
100
1K
10 K
100 K
1M
10 M
FREQUENCY (Hz)
Figure 6. Output Voltage Noise Spectral Density for V OUT = 3.3 V, C OUT = 1 m F
10
1
0.1
I OUT = 1 mA
I OUT = 200 mA
V IN = 3.8 V
V OUT = 3.3 V
C IN = C OUT = 4.7 m F
MLCC, X7R,
1202 size
I OUT = 10 mA
I OUT
1 mA
10 mA
200 mA
RMS Output Noise
10 Hz ? 100 kHz 100 Hz ? 100 kHz
15.76 11.82
17.09
13.88
14.51
11.47
0.01
0.001
10
100
1K
10 K
100 K
1M
10 M
FREQUENCY (Hz)
Figure 7. Output Voltage Noise Spectral Density for V OUT = 3.3 V, C OUT = 4.7 m F
10
1
0.1
I OUT = 1 mA
I OUT = 200 mA
V IN = 3.8 V
V OUT = 3.3 V
C IN = C OUT = 10 m F
MLCC, X7R,
1206 size
I OUT = 10 mA
I OUT
1 mA
10 mA
200 mA
RMS Output Noise
10 Hz ? 100 kHz 100 Hz ? 100 kHz
14.87 10.57
16.00
12.65
14.89
11.84
0.01
0.001
10
100
1K
10 K
100 K
1M
10 M
FREQUENCY (Hz)
Figure 8. Output Voltage Noise Spectral Density for V OUT = 3.3 V, C OUT = 10 m F
http://onsemi.com
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