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NJM2839R1275中文資料NJRC數(shù)據(jù)手冊(cè)PDF規(guī)格書

NJM2839R1275
廠商型號(hào)

NJM2839R1275

功能描述

POSITIVE/NEGATIVE 2CH LOW DROPOUT VOLTAGE REGULATOR

文件大小

131.46 Kbytes

頁(yè)面數(shù)量

9 頁(yè)

生產(chǎn)廠商 New Japan Radio
企業(yè)簡(jiǎn)稱

NJRC

中文名稱

新日本無(wú)線株式會(huì)社官網(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

2025-2-11 9:30:00

NJM2839R1275規(guī)格書詳情

GENERAL DESCRIPTION

The NJM2839 is a positive/negative 2-channel low dropout

voltage regulator featuring a low noise, high precision of ±1.5

both channels), high ripple rejection ratio of 75dB (positive typ.),

65dB (negative typ.), and 100mA output current (both outputs).

It also offers useful functions of an ON/OFF control, thermal

overload protection and short circuit current limit, and it can use

ceramic capacitor of 1μF as an output capacitor. Further taking

voltage output sequence into consideration, the NJM2839

provides an soft-start function and output shunt switch in negative

voltage channel. It is available in a small surface mount 8-lead

MSOP (VSP) package. It is suitable for a power supply circuit for

CCD and others.

FEATURES

High Ripple Rejection 75dB typ. (f=1kHz,Vo1=3V Version)

Low Output Noise Voltage VNO1=45μVrms typ.

Output capacitor with 1.0μF ceramic capacitor. (Vo1≥5.5V)

Output Current Io1(max.)=100mA

High Precision Output Vo1±1.5

Low Drop Out Voltage 0.10V typ. (Io1=60mA)

ON/OFF Control

Internal Thermal Overload Protection

Internal Short Circuit Current Limit

High Ripple Rejection 65dB typ. (f=1kHz,Vo2=-7V Version)

Low Output Noise Voltage VNO2=100μVrms typ

Output capacitor with 1.0μF ceramic capacitor.

Output Current Io2(max.)=100mA

High Precision Output Vo2±1.5

Low Drop Out Voltage 0.13V typ. (Io2=60mA)

ON/OFF Control (with output shunt SW)

Soft-start Function

Internal Thermal Overload Protection

Internal Short Circuit Current Limit

Bipolar Technology

Package Outline MSOP8 (VSP8)**MEET JEDEC MO-187-DA

產(chǎn)品屬性

  • 型號(hào):

    NJM2839R1275

  • 制造商:

    New Japan Radio Co Ltd(NJR/JRC)

  • 功能描述:

    Positive/Negative 2Ch LDO Volt Regulator

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
JRC
24+
VSP8
62300
原裝現(xiàn)貨/放心購(gòu)買
詢價(jià)
JRC/新日本無(wú)線
22+
TSSOP-8
8900
英瑞芯只做原裝正品!!!
詢價(jià)
JRC/新日本無(wú)線
21+
SOT23-5
6000
全新原裝 公司現(xiàn)貨
詢價(jià)
JRC/新日本無(wú)線
23+
28892
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
JRC
22+
SOT23-5
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
JRC/新日本無(wú)線
2022
TSSOP
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
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Nisshinbo Micro Devices Inc
23+/24+
SC-74A
8600
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JRC
22+
NA
20000
原裝
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JRC/新日本無(wú)線
22+
SOT23-5
30000
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng),一手貨源,原裝正品可零售!
詢價(jià)
JRC/新日本無(wú)線
22+
SOT23-5
9600
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