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R1121N301A-TR集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

R1121N301A-TR
廠商型號(hào)

R1121N301A-TR

參數(shù)屬性

R1121N301A-TR 封裝/外殼為SC-74A,SOT-753;包裝為卷帶(TR);類(lèi)別為集成電路(IC)的線性+開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG LINEAR 3V 150MA SOT23-5

功能描述

LOW NOISE 150mA LDO REGULATOR???

封裝外殼

SC-74A,SOT-753

文件大小

135.34 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 RICOH electronics devices division
企業(yè)簡(jiǎn)稱(chēng)

Ricoh理光

中文名稱(chēng)

理光集團(tuán)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

2025-1-28 15:15:00

R1121N301A-TR規(guī)格書(shū)詳情

■ OUTLINE

The R1121N Series are voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ONresistance and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient response of the R1121N Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. The output voltage of these ICs is fixed with high accuracy. Since the package for these ICs are SOT-23-5 (Mini-mold) package, high density mounting of the ICs on boards is possible.

■ FEATURES

Ultra-Low Supply Current.................................................TYP. 35μA

Standby Mode ...................................................................TYP. 0.1μA

Low Dropout Voltage ........................................................TYP. 0.2V (IOUT= 100mA)

High Ripple Rejection .......................................................TYP. 70db (f = 1kHz)

Low Temperature-Drift Coefficient of Output Voltage .....TYP. ±100ppm/°C

Excellent Line Regulation .................................................TYP. 0.05/V

High Accuracy Output Voltage..........................................±2.0

Small Package ..................................................................SOT-23-5 (Mini-mold)

Output Voltage ..................................................................Stepwise setting with a step of 0.1V in the range of 1.5V to 5.0V is possible.

Built-in chip enable circuit (2 Types; A: active “L”, B: active “H”)

Pinout ................................................................................Similar to the TK112, TK111

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    R1121N301A-TR-FE

  • 制造商:

    Nisshinbo Micro Devices Inc.

  • 類(lèi)別:

    集成電路(IC) > 線性 + 開(kāi)關(guān)穩(wěn)壓器

  • 系列:

    R1121N

  • 包裝:

    卷帶(TR)

  • 輸出配置:

  • 輸出類(lèi)型:

    固定

  • 電壓 - 輸入(最大值):

    8V

  • 電壓 - 輸出(最小值/固定):

    3V

  • 電壓降(最大值):

    0.3V @ 100mA

  • 電流 - 輸出:

    150mA

  • PSRR:

    70dB(1kHz)

  • 控制特性:

    使能

  • 保護(hù)功能:

    過(guò)流

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)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 LINEAR 3V 150MA SOT23-5

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
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