参数资料
型号: NCV8702SN18T1G
厂商: ON Semiconductor
文件页数: 6/20页
文件大小: 0K
描述: IC REG LDO 1.8V .2A SOT23-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
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
100
90
80
70
60
V IN = 2.0 V
V OUT = 0.8 V
C OUT = 1 m F
C IN = none
MLCC, X5R,
0402 size
100
90
80
70
60
V IN = 2.0 V
V OUT = 0.8 V
C OUT = 4.7 m F
C IN = none
MLCC, X7R,
1206 size
50
50
40
30
20
10
0
10
100
I OUT = 1 mA
I OUT = 10 mA
I OUT = 50 mA
I OUT = 150 mA
I OUT = 200 mA
1K 10 K
100 K
1M
10 M
40
30
20
10
0
10
100
I OUT = 1 mA
I OUT = 10 mA
I OUT = 50 mA
I OUT = 150 mA
I OUT = 200 mA
1K 10 K
100 K
1M
10 M
FREQUENCY (Hz)
Figure 9. Power Supply Rejection Ratio,
V OUT = 0.8 V, C OUT = 1 m F
FREQUENCY (Hz)
Figure 10. Power Supply Rejection Ratio,
V OUT = 0.8 V, C OUT = 4.7 m F
110
100
90
80
70
60
V IN = 3.8 V
V OUT = 3.3 V
C OUT = 1 m F
C IN = none
MLCC, X5R,
0402 size
90
80
70
60
50
50
40
30
20
10
0
10
100
I OUT = 1 mA
I OUT = 10 mA
I OUT = 50 mA
I OUT = 150 mA
I OUT = 200 mA
1K 10 K
100 K
1M
10 M
40
30
20
10
0
V IN = 3.8 V
V OUT = 3.3 V
C OUT = 4.7 m F
C IN = none
MLCC, X7R,
1206 size
10 100
1K
10 K
I OUT = 1 mA
I OUT = 10 mA
I OUT = 50 mA
I OUT = 150 mA
I OUT = 200 mA
100 K 1M
10 M
100
FREQUENCY (Hz)
Figure 11. Power Supply Rejection Ratio,
V OUT = 3.3 V, C OUT = 1 m F
90
FREQUENCY (Hz)
Figure 12. Power Supply Rejection Ratio,
V OUT = 3.3 V, C OUT = 4.7 m F
90
80
70
60
50
40
30
20
10
0
V IN = 3.8 V
V OUT = 3.3 V
C OUT = 10 m F
C IN = none
MLCC, X7R,
1206 size
10 100
1K
10 K
I OUT = 1 mA
I OUT = 10 mA
I OUT = 50 mA
I OUT = 150 mA
I OUT = 200 mA
100 K 1M
10 M
80
70
60
50
40
30
20
10
0
0
0.2
0.4
V OUT = 3.3 V
C OUT = 4.7 m F
C IN = none
0.6 0.8
f = 100 Hz
f = 1 kHz
f = 10 kHz
f = 100 kHz
f = 1 MHz
I OUT = 200 mA
MLCC, X7R,
1206 size
1.0 1.2 1.4
FREQUENCY (Hz)
Figure 13. Power Supply Rejection Ratio,
V OUT = 3.3 V, C OUT = 10 m F
http://onsemi.com
6
V IN ? V OUT VOLTAGE DIFFERENTIAL (V)
Figure 14. PSRR vs. Voltage Differential,
C OUT = 4.7 m F, I OUT = 200 mA
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