参数资料
型号: LP2951CMX
厂商: Fairchild Semiconductor
文件页数: 6/8页
文件大小: 0K
描述: IC REG LDO ADJ .1A 8-SOP
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.26 V ~ 28 V
输入电压: 最高 30V
稳压器数量: 1
电流 - 输出: 100mA
电流 - 限制(最小): 110mA
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-SOP
包装: 标准包装
产品目录页面: 1221 (CN2011-ZH PDF)
其它名称: LP2951CMXFSDKR
LP2951
Typical Application
V IN
8
ERROR
V IN
5 ERROR
V OUT 1
V OUT
LP2951
KA78RLOOD
SHUTDOWN
3
SD
GND
FB
R 1
Co
1 μ F
4
7
V REF
R 2
V O = V REF (1+ R 1 / R 2 )+I FB R 1
CO is required between the output and ground for stability at output voltages of 5V or more. since IFB is controlled to less
than 40nA, the error associated with this term is negligible in most applications.
At lower output voltage, more capacitance is required. without this capacitance the part will oscillate.
6
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