参数资料
型号: NCV4276DTADJRKG
厂商: ON Semiconductor
文件页数: 8/25页
文件大小: 0K
描述: IC REG LDO ADJ .4A DPAK-5
产品变化通告: NCV42xx Obsolescence 27/Apr/2011
标准包装: 2,500
稳压器拓扑结构: 正,可调式
输出电压: 2.5 V ~ 20 V
输入电压: 4.5 V ~ 40 V
电压 - 压降(标准): 0.25V @ 250mA
稳压器数量: 1
电流 - 输出: 400mA
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: TO-252-5,DPak(4 引线 + 接片),TO-252AD
供应商设备封装: DPAK-5
包装: 带卷 (TR)
NCV4276, NCV4276A
TYPICAL PERFORMANCE CHARACTERISTICS ? 4276 Version
10
30
9.0
8.0
7.0
T J = 25 ° C
R L = 20 W
25
20
T J = 25 ° C
R L = 20 W
6.0
5.0
4.0
3.0
2.0
1.0
15
10
5.0
0
0
10
20
30
40
50
0
0
10
20
30
40
50
60
6
V I , INPUT VOLTAGE (V)
Figure 15. Current Consumption vs. Input
Voltage, 2.5 V Version
600
V I , INPUT VOLTAGE (V)
Figure 16. Current Consumption vs. Input
Voltage, 3.3 V Version
4
T J = 25 ° C
R L = 6.8 k W
500
2
0
400
300
T J = 125 ° C
? 2
? 4
? 6
200
100
T J = 25 ° C
? 8
? 50
? 25
0
25
50
0
0
50
100
150
200
250
300
350
400
800
V I , INPUT VOLTAGE (V)
Figure 17. High Voltage Behavior
60
I Q , OUTPUT CURRENT (mA)
Figure 18. Dropout Voltage vs.
Output Current, 5.0 V Version
700
T J = 25 ° C
V Q = 0 V
50
T J = 25 ° C
V I = 13.5 V
600
500
400
300
200
100
40
30
20
10
0
0
10
20
30
40
50
0
0
100
200 300 400 500
600
V I , INPUT VOLTAGE (V)
Figure 19. Maximum Output Current vs.
Input Voltage
http://onsemi.com
8
I Q , OUTPUT CURRENT (mA)
Figure 20. Current Consumption vs.
Output Current (High Load)
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