IRU1117-18CDTR

更新时间： 2024-02-05 09:04:59

品牌	Logo	应用领域
英飞凌 - INFINEON		稳压器
页数	文件大小	规格书
4页	78K
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数据手册

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IRU1117-18CDTR 数据手册

Data Sheet No. PD94137

IRU1117-18

800mA LOW DROPOUT POSITIVE

FIXED 1.8V REGULATOR

FEATURES

DESCRIPTION ^{PRELIMINARY DATA SHEET}

Guaranteed < 1.2V Dropout at 800mA Load

Current

The IRU1117-18 is a low dropout three-terminal fixed out-

put regulator with minimum of 800mA output current ca-

pability. This product is specifically designed to provide

well regulated supply for low voltage IC applications as

well as generating clock supply for PC applications. The

IRU1117-18 is guaranteed to have <1.2V dropout at full

load current making it ideal to provide well regulated with

3.8V input supply. The IRU1117-18 is specifically de-

signed to be stable with low cost aluminum capacitors

while maintaining stability with low ESR tantalum caps.

Fast Transient Response

1% Voltage Reference Initial Accuracy

Built-In Thermal Shutdown

Available in SOT-223, D-Pak, Ultra Thin-Pak and

8-Pin SOIC Surface-Mount Packages

APPLICATIONS

Low Voltage IC Supply Applications

PC Clock Supply Voltage

TYPICAL APPLICATION

3.3V

10uF

Vin

IRU1117-18

Vout

Gnd

1.8V / 800mA

10uF

Figure 1 - Typical set-up of the IRU1117-18 in a 3.3V to 1.8V regulator application

PACKAGE ORDER INFORMATION

Tj (°C)

2-PIN PLASTIC

TO-252 (D-Pak)

IRU1117-18CD

3-PIN PLASTIC

2-PIN PLASTIC

Ultra Thin-Pak (P)

IRU1117-18CP

8-PIN PLASTIC

SOIC (S)

SOT-223 (Y)

0 To 125

IRU1117-18CY

IRU1117-18CS

Rev. 1.1

06/29/01

12 3 4

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