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RT9178-2HGB集成電路(IC)的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

RT9178-2HGB
廠商型號(hào)

RT9178-2HGB

參數(shù)屬性

RT9178-2HGB 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR);類別為集成電路(IC)的線性+開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LIN 2.85V 200MA SOT23-5

功能描述

200mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator

封裝外殼

SC-74A,SOT-753

文件大小

180.84 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 Richtek Technology Corporation
企業(yè)簡稱

RichTek

中文名稱

立锜科技股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-12 23:00:00

RT9178-2HGB規(guī)格書詳情

General Description

The RT9178 is designed for portable RF and wireless applications with demanding performance and space requirements.

The RT9178’ s performance is optimized for battery powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is also available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The RT9178 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.

The RT9178 consumes less than 0.01uA in shutdown mode and has fast turn-on time less than 100us. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. Available in the SOT-23-5 package.

Features

? Ultra-Low-Noise for RF Application

? Ultra-Fast Response in Line/Load Transient

? Quick Start-Up (Typically 100us)

? < 0.01uA Quiescent Current When Shutdown

? Low Dropout : 200mV at 200mA

? Wide Operating Voltage Ranges : 2.5V to 6.0V

? TTL-Logic-Controlled Shutdown Input

? Low Temperature Coefficient

? Current Limiting Protection

? Thermal Shutdown Protection

? Only 1uF Output Capacitor Required for Stability

? High Power Supply Rejection Ratio

? Custom Voltage Available

? RoHS Compliant and 100 Lead (Pb)-Free

Applications

? CDMA/GSM Cellular Handsets

? Battery-Powered Equipment

? Laptop, Palmtops, Notebook Computers

? Hand-Held Instruments

? PCMCIA Cards

? Portable Information Appliances

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    RT9178-2HGB

  • 制造商:

    Richtek USA Inc.

  • 類別:

    集成電路(IC) > 線性 + 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類型:

    固定

  • 電壓 - 輸入(最大值):

    6V

  • 電壓 - 輸出(最小值/固定):

    2.85V

  • 電壓降(最大值):

    0.3V @ 200mA

  • 電流 - 輸出:

    200mA

  • PSRR:

    70dB ~ 40dB(100Hz ~ 10kHz)

  • 控制特性:

    使能

  • 保護(hù)功能:

    過流,超溫

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SC-74A,SOT-753

  • 供應(yīng)商器件封裝:

    SOT-23-5

  • 描述:

    IC REG LIN 2.85V 200MA SOT23-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
RHTEK/立锜
23+
NA/
18250
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
RICHIEK
23+
SOT153
999999
原裝正品現(xiàn)貨量大可訂貨
詢價(jià)
RICHTEK/立锜
SOT-153
90000
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
24+
5000
公司存貨
詢價(jià)
RICHTEK
17+
SOT23-5
6200
100%原裝正品現(xiàn)貨
詢價(jià)
RICHIEK
24+
SOT153
35200
全新原裝現(xiàn)貨/假一罰百!
詢價(jià)
RICHIEK
24+
SOT153
860000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
Richtek USA Inc
23+/24+
SC-74A
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
DIODES
23+
SOT23-3
5000
原裝正品,假一罰十
詢價(jià)
RICHTEK
1645+
SOT23-5
30000
只做原裝進(jìn)口,假一罰十
詢價(jià)