参数资料
型号: AP1121BSL-U
厂商: Diodes Inc
文件页数: 2/7页
文件大小: 0K
描述: IC REG LDO 3.3V/1.8V 1A 8-SOIC
标准包装: 100
稳压器拓扑结构: 正,固定式
输出电压: 3.3V,1.8V
输入电压: 最高 18V
电压 - 压降(标准): 1.3V @ 1A
稳压器数量: 2
电流 - 输出: 1A
电流 - 限制(最小): 1.1A
工作温度: 0°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: 管件
AP1121
DUAL 1A LOW DROPOUT POSITIVE REGULATOR
Pin Assignments
( Top View )
V OUT1 1
V IN1 2
8
7
GND
GND
V IN2 3
V OUT2 4
AP1121
6
5
GND
GND
SOP-8L
Pin Descriptions
Pin Name
GND
3.3V(V OUT1 )
2.5V/1.8V
(V OUT2 )
V IN
Descriptions
Ground
The output of the regulator. A minimum of 10uF capacitor (0.15 ? ≤ ESR ≤ 20 ? ) must be
connected from this pin to ground to insure stability.
The input pin of regulator. Typically a large storage capacitor (0.15 ? ≤ ESR ≤ 20 ? ) is
connected from this pin to ground.
AP1121 Rev. 5
2 of 7
FEBRUARY 2009
? Diodes Incorporated
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