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LD2982BM38R中文資料
LD2982BM38R數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The LD2982 is a 50mA fixed output voltage regulator. The ultra low drop voltage and the low quiescent current make them particularly suitable for low noise, low power applications, and in battery powered systems. In sleep mode quiescent current is less than 1μA when INHIBIT pin is pulled low. Shutdown Logic Control Function is available on pin 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption.
An external capacitor CBYP=10nF connected between bypass pin and GND reduce the noise to 30μVrms.
Typical application are in cellular phone, palmtop/laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.
■ VERY LOW DROPOUT VOLTAGE (120mV AT 50mA AND 7mV AT 1mA LOAD)
■ VERY LOW QUIESCENT CURRENT (375μA TYP. AT 50mA LOAD AND 75μA AT 1mA)
■ OUTPUT CURRENT UP TO 50mA
■ LOGIC CONTROLLED ELECTRONIC SHUTDOWN
■ OUTPUT VOLTAGE OF 1.5,1.8, 2.5, 2.8, 2.85,
3, 3.1, 3.2, 3.3, 3.5, 3.6, 3.8, 4, 4.7, 5V
■ INTERNAL CURRENT AND THERMAL LIMIT
■ AVAILABLE IN ± 1 TOLLERANCE (AT 25°C, A VERSION)
■ SUPPLY VOLTAGE REJECTION: 45dB (TYP)
■ ONLY 1μF FOR STABILITY
■ LOW OUTPUT NOISE VOLTAGE 30μVrms
■ SMALLEST PACKAGE SOT23-5L
■ TEMPERATURE RANGE: -40°C TO 125°C
LD2982BM38R產(chǎn)品屬性
- 類型
描述
- 型號
LD2982BM38R
- 制造商
STMICROELECTRONICS
- 制造商全稱
STMicroelectronics
- 功能描述
VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
23+/24+ |
SC-74A |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
|||
STMicroelectronics |
25+ |
SC-74A SOT-753 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
|||
STMicroelectronics |
18+ |
ICREGLDO4V50MASOT23-5 |
6800 |
公司原裝現(xiàn)貨 |
|||
ST |
22+ |
SOT23-5 |
25000 |
只有原裝原裝,支持BOM配單 |
|||
STM |
20+ |
SOT23-5 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
ST |
22+ |
SOT235 |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
ST |
23+ |
SOT235 |
9000 |
原裝正品，支持實(shí)單 |
|||
ST |
22+ |
SC-74A |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
STM |
23+ |
SOT-23-5 |
33500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
|||
NK/南科功率 |
2025+ |
SOT-23-5 |
986966 |
國產(chǎn) |
LD2982BM38R 資料下載更多...
LD2982BM38R 芯片相關(guān)型號
STMICROELECTRONICS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
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- P5
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- P91
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- P99
- P100
- P101
- P102
STMicroelectronics 意法半導(dǎo)體集團(tuán)
中文資料: 162405條
意法半導(dǎo)體 (STMicroelectronics) 成立于1987年，總部位于瑞士日內(nèi)瓦和法國巴黎，是一家全球領(lǐng)先的半導(dǎo)體公司。意法半導(dǎo)體專注于設(shè)計、制造和銷售各種半導(dǎo)體解決方案，產(chǎn)品廣泛應(yīng)用于汽車、工業(yè)、消費(fèi)電子、通信等領(lǐng)域。 意法半導(dǎo)體的產(chǎn)品包括微控制器、模擬集成電路、功率半導(dǎo)體、傳感器等。公司擁有多個研發(fā)中心和生產(chǎn)基地，致力于技術(shù)創(chuàng)新和研發(fā)投入。意法半導(dǎo)體在全球范圍內(nèi)擁有廣泛的客戶群和合作伙伴，為客戶提供高品質(zhì)的產(chǎn)品和解決方案。 公司的使命是通過半導(dǎo)體技術(shù)推動智能化和可持續(xù)發(fā)展，助力客戶取得成功。意法半導(dǎo)體不僅注重商業(yè)成功，還注重社會責(zé)任、環(huán)境保護(hù)和可持續(xù)經(jīng)營。企業(yè)價值觀包括創(chuàng)新、尊重
