参数资料
型号: NCP691MN25T2G
厂商: ON Semiconductor
文件页数: 2/14页
文件大小: 0K
描述: IC REG LDO 2.5V 1A 6-DFN
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 2.5V
输入电压: 最高 6V
电压 - 压降(标准): 0.19V @ 1A
稳压器数量: 1
电流 - 输出: 1A
电流 - 限制(最小): 1.1A
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-VDFN 裸露焊盘
供应商设备封装: 6-DFN(3x3)
包装: 带卷 (TR)
NCP690, NCP691, NCP692, NCV8690
V IN
1,6
3
IN
EN*
NCP692
GND
OUT
SNS
4
5
V OUT
C IN
1 m F**
2, EPAD
C OUT
1 m F**
Note: * NCP692 device has EN active high
Note: ** Minimum value required for stability
Figure 1. NCP692 Typical Application Circuit for Fixed Version
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
V IN
C IN
1 m F**
1,6
3
IN
EN*
OUT
NCP691
SNS
GND
2, EPAD
4
5
V OUT
C OUT
1 m F**
Note: * NCP691 device has EN active low
Note: ** Minimum value required for stability
Figure 2. NCP691 Typical Application Circuit for Fixed Version
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
SNS
V IN
C IN
1 m F*
1,6
3
IN
N/C
NCP690 OUT
NCV8690
GND
2, EPAD
4
5
V OUT
C OUT
1 m F*
Note: * Minimum value required for stability
Figure 3. NCP690, NCV8690 Typical Application Circuit for Fixed Version
(Output voltage versions: 1.5 V, 1.8 V, 2.5 V, 5.0 V)
V IN 3.3 V
1,6
IN
OUT
5
V OUT 2.5 V
3 4
V EN
C IN
1 m F**
NCP691 ? ADJ/
NCP692 ? ADJ
EN* ADJ
GND
2, EPAD
R1
9.1 k
R2
9.1 k
C OUT
1 m F**
Note: * NCP691 ? ADJ device has EN active low and
Note: * NCP692 ? ADJ device has EN active high
Note: ** Minimum value required for stability
Figure 4. NCP692 Typical Application Circuit for Adjustable Version
(Adjustable version for 1.25 V < V OUT ≤ 5.0 V)
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