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L4987CPT87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) |
L4987CPT87 |
| 功能描述 | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT AND DROPOUT CONTROL FLAG |
| 文件大小 |
94.56 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 | 2025-3-9 9:38:00 |
| 人工找貨 | L4987CPT87價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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DESCRIPTION
The L4987 is a very low drop regulator available in PPAK. The very low drop-voltage (0.5V Max at 200 mA) and the very low quiescent current make it particularly suitable for low noise, low power applications, and in battey powered systems. The input dump protection up to 40V makes it ideal for automotive applications. a shutdown Logic Control function is available (pin2, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the boad in standby, decreasing the total power consumption.
■ VERY LOW DROPOUT VOLTAGE (0.25V TYP.)
■ DROPOUT CONTROL FLAG
■ VERY LOW QUIESCENT CURRENT (TYP. 90 μA IN OFF MODE, 500μA IN ON MODE)
■ OUTPUT CURRENT UP TO 200 mA
■ LOGIC-CONTROLLEDELECTRONIC SHUTDOWN
■ OUTPUT VOLTAGESOF 3V, 5V 8.7V 12V
■ INTERNAL CURRENT AND THERMAL LIMIT
■ ONLY 2.2μF FOR STABILITY
■ AVAILABLEIN ± 2 SELECTION AT 25 oC
■ SUPPLY VOLTAGE REJECTION: 70 dB (TYP.)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST/意法 |
21+ |
SOP8 |
6000 |
全新原裝 現(xiàn)貨 價(jià)優(yōu) |
詢價(jià) | ||
SGS |
SOP |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
ST/意法 |
23+ |
SOP-8 |
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 |
詢價(jià) | ||
STM原廠目錄 |
24+ |
SO-20;SO-8 |
96000 |
全新原裝 |
詢價(jià) | ||
ST |
2020+ |
SOP8 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
STMicroelectronics |
23+/24+ |
8-SOIC |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
NS |
23+ |
SOP8 |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) | ||
ST/意法 |
24+ |
42 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | |||
NS |
23+ |
SOP8 |
1 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
