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LK112SM29TR中文資料

廠家型號 | LK112SM29TR |
文件大小 | 427.11Kbytes |
頁面數(shù)量 | 11頁 |
功能描述 | LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION Low noise low drop voltage regulator with shutdown function |
數(shù)據(jù)手冊 | |
簡稱 | STMICROELECTRONICS【意法半導(dǎo)體】 |
生產(chǎn)廠商 | STMicroelectronics |
中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
LOGO |
LK112SM29TR數(shù)據(jù)手冊規(guī)格書PDF詳情
DESCRIPTION
The LK112S is a low dropout linear regulator with a built in electronic switch. The internal switch can be controlled by TTL or CMOS logic levels. The device is ON state when the control pin is pulled to a logic high level. An external capacitor can be used connected to the noise bypass pin to lower the output noise level to 30μVrms. An internal PNP pass transistor is used to achieve a low dropout voltage.
The LK112S has a very low quiescent current in ON MODE while in OFF MODE the Iq is reduced down to 100nA max. The internal thermal shutdown circuitry limits the juntion temperature to below 150°C. The load current is internally monitored and the device will shutdown in the presence of a short circuit or overcurrent condition at the output.
■ OUTPUT CURRENT UP TO 200mA
■ LOW DROPOUT VOLTAGE (500mV MAX AT IOUT=200mA)
■ VERY LOW QUIESCENT CURRENT: 0.1μA IN OFF MODE AND MAX 250μA IN ON MODE AT IOUT=0mA
■ LOW OUTPUT NOISE: TYP 30μV AT IOUT=60mA AND 10Hz
■ WIDE RANGE OF OUTPUT VOLTAGES
■ INTERNAL CURRENT AND THERMAL LIMIT
■ VOUT TOLERANCE ± 2 (AT 25°C)
LK112SM29TR產(chǎn)品屬性
- 類型
描述
- 型號
LK112SM29TR
- 制造商
STMICROELECTRONICS
- 制造商全稱
STMicroelectronics
- 功能描述
Low noise low drop voltage regulator with shutdown function
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
7500 |
原裝現(xiàn)貨17377264928微信同號 |
|||
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 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
|||
ST |
25+ |
SOT23-5 |
16900 |
原裝,請咨詢 |
|||
ST |
2511 |
SOT23-5 |
16900 |
電子元器件采購降本 30%!盈慧通原廠直采,砍掉中間差價 |
|||
ST |
22+ |
SOT23-5 |
40604 |
原裝正品現(xiàn)貨 |
|||
原裝STM |
19+ |
SOT23-5 |
20000 |
原裝現(xiàn)貨假一罰十 |
|||
ST |
1942+ |
SOT23-5 |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
|||
原裝STM |
24+ |
SOT23-5 |
63200 |
一級代理/放心采購 |
|||
ST/意法 |
25+ |
SOT23-5 |
54648 |
百分百原裝現(xiàn)貨 實單必成 |
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STMicroelectronics 意法半導(dǎo)體集團(tuán)
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