首頁(yè)>LK112SM46TR>規(guī)格書詳情
LK112SM46TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LK112SM46TR |
| 功能描述 | LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION |
| 文件大小 |
427.11 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-7 16:56:00 |
| 人工找貨 | LK112SM46TR價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LK112SM46TR規(guī)格書詳情
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)
產(chǎn)品屬性
- 型號(hào)：
LK112SM46TR
- 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 |
|---|---|---|---|---|---|---|---|
ST |
18+ |
TSOT23-5 |
24134 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
SOT-23-5 |
8860 |
只做原裝,質(zhì)量保證 |
詢價(jià) | ||
ST |
23+ |
SOT23-5 |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
2021+ |
SOT-23-5 |
7600 |
原裝現(xiàn)貨，歡迎詢價(jià) |
詢價(jià) | ||
ST/意法 |
22+ |
SOT23-5 |
50000 |
只做正品原裝,假一罰十,歡迎咨詢 |
詢價(jià) | ||
只做原裝 |
24+ |
SOT23-5 |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ST |
24+ |
SOT23-5 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢價(jià) | ||
ST Micro |
2012 |
100 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中!! |
詢價(jià) | |||
ST |
1742+ |
SOT23-5 |
98215 |
只要網(wǎng)上有絕對(duì)有貨!只做原裝正品! |
詢價(jià) | ||
ST |
24+ |
SOT-153/SOT-23-5 |
7500 |
詢價(jià) |
