Datasheet > R1170H281A-T2-FB

R1170H281A-T2-FB

更新时间： 2024-02-13 18:16:01

品牌	Logo	应用领域
理光 - RICOH		光电二极管
页数	文件大小	规格书
20页	174K
描述
Fixed Positive LDO Regulator, 2.8V, 0.18V Dropout, CMOS, PDSO6, SOT-89, 5 PIN

阅读下载

获取价格

如果您发现信息不准确，欢迎纠错

R1170H281A-T2-FB 数据手册

R1170x

Technical Notes on External Components and Typical Application

Phase Compensation

In these ICs, phase compensation is made with the output capacitor for securing stable operation even if the

load current is varied. For this purpose, use as much as 10µF Capacitor as C^L.

If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable.

Evaluate your circuit with considering frequency characteristics. Further, refer to the Typical Characteristics No.

12.

Mounting on PCB

Make V^DDand GND lines sufficient. If their impedance is high, a current flows, the noise picked up or unstable

operation may result. Further use as much as 10µF capacitor between V^DDpin and GND pin as close as

possible.

Set an Output capacitor between V^OUTpin and GND pin for phase compensation as close as possible.

(Refer to the example of typical application)

OUT

R1170xxx1B

GND

CI=10µF(Ceramic), CL=10µF(Ceramic)

Example of the typical application of R1170xxxxB

1...4 5 678 9 10...20

下载PDF

型号	品牌	描述	获取价格	数据表
R1170H281B-T1	RICOH	800mA LDO REGULATOR	获取价格
R1170H281B-T1-AE	RICOH	Fixed Positive LDO Regulator	获取价格
R1170H281B-T1-F	RICOH	暂无描述	获取价格
R1170H281B-T1-FB	RICOH	Fixed Positive LDO Regulator, 2.8V, 0.18V Dropout, CMOS, PDSO6, SOT-89, 5 PIN	获取价格
R1170H281B-T1-FE	RICOH	Fixed Positive LDO Regulator, 2.8V, CMOS, PDSO5, HALOGEN FREE, SOT-89, 5 PIN	获取价格
R1170H281B-T2	RICOH	800mA LDO REGULATOR	获取价格