参数资料
| 型号： | NCV8702SN33T1G |
| 厂商： | ON Semiconductor |
| 文件页数： | 14/20页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V .2A SOT23-5 |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 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
80
180
70
60
T J = 125 ? C
160
140
T J = 25 ? C
T J = 125 ? C
T J = ? 40 ? C
50
40
30
20
10
T J = 25 ? C
T J = ? 40 ? C
V IN = 3.6 V
V OUT = 3.3 V
C IN = C OUT = 1 m F
MLCC, X7R,
1206 size
120
100
80
60
40
20
V IN = 3.6 V
V OUT = 3.3 V
C IN = C OUT = 1 m F
MLCC, X7R,
1206 size
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0
0
20
40
60
80
100 120
140 160 180 200
I OUT , OUTPUT CURRENT (mA)
Figure 57. Ground Current vs. Output Current,
I OUT , OUTPUT CURRENT (mA)
Figure 58. Ground Current vs. Output Current,
0.12
0.10
I OUT = 0 mA to 5 mA
10
I OUT = 0 mA to 200 mA
Unstable Operation
V OUT = 0.8 V
1
0.08
0.06
0.1
V OUT = 3.3 V
Stable Operation
0.04
0.02
0
0
0.5
1.0 1.5 2.0 2.5
V IN = 5.5 V
V OUT = 1.8 V
I OUT = 10 mA
T J = 25 ? C
C IN = C OUT = 1 m F
3.0 3.5 4.0 4.5 5.0 5.5
0.01
0.001
0
20
40
60
80
V IN = V OUT(nom) + 0.3 V or 2 V
C OUT = C IN = 1 m F
T A = 25 ? C
100 120 140 160 180 200
V EN , ENABLE VOLTAGE (V)
Figure 59. EN Pin Input Current vs. Enable Pin
Voltage
http://onsemi.com
14
I OUT , OUTPUT CURRENT (mA)
Figure 60. Output Capacitor ESR vs. Output
Current
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