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LK112SM14TR中文資料
LK112SM14TR數(shù)據(jù)手冊(cè)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)
LK112SM14TR產(chǎn)品屬性
- 類型
描述
- 型號(hào)
LK112SM14TR
- 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
18+ |
ICREGLDO1.5V0.2ASOT23-5 |
6800 |
公司原裝現(xiàn)貨 |
|||
STMicroelectronics |
25+ |
SC-74A SOT-753 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
|||
ST/意法 |
24+ |
SOT23-5 |
60000 |
全新原裝現(xiàn)貨 |
|||
NK/南科功率 |
2025+ |
SOT-23-5 |
986966 |
國(guó)產(chǎn) |
|||
ST/意法 |
23+ |
13000 |
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 |
||||
STM(STMicroelectronics) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購(gòu)芯無憂 |
|||
ST |
25+ |
SOT-23-5 |
16000 |
原裝優(yōu)勢(shì)絕對(duì)有貨 |
|||
STMICRO |
24+ |
SOT-153/SOT-23-5 |
6200 |
新進(jìn)庫(kù)存/原裝 |
|||
ST |
23+ |
SOT23-5 |
65800 |
||||
ST/意法半導(dǎo)體 |
24+ |
SOT-23-5 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
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LK112SM14TR 芯片相關(guān)型號(hào)
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Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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