参数资料
型号: TDA3664AT/N1/N,118
厂商: NXP Semiconductors
文件页数: 8/16页
文件大小: 0K
描述: IC REG LDO 5V .1A 8SOIC
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 最高 45 V
电压 - 压降(标准): 0.18V @ 50mA
稳压器数量: 1
电流 - 输出: 100mA
电流 - 限制(最小): 170mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
NXP Semiconductors
TDA3664
Very low dropout voltage/quiescent current 5 V voltage regulator
11.4 Additional application information
This section gives typical curves for various parameters measured on the TDA3664AT.
Standard test conditions are: V P = 14.4 V; T amb = 25 C.
25
I q
( μ A)
mda947
4
I q
(mA)
mda949
20
3
15
2
10
5
1
0
0
10
20
V P (V)
30
0
0
10
20
30
40
V P (V)
50
I REG = 0 mA
Fig 5. Quiescent current as a function of the supply
voltage
Fig 6. Quiescent current increase at high supply
voltage
0.48
I q
(mA)
0.44
0.40
0.36
mda948
2
I q
(mA)
1.8
1.6
1.4
mda950
5
10
15
20
V P (V)
25
5
10
15
20
V P (V)
25
I REG = 10 mA
Fig 7. Quiescent current as a function of the supply
voltage.
TDA3664_7
I REG = 50 mA
Fig 8. Quiescent current as a function of the supply
voltage
? NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 25 June 2007
8 of 16
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