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KF12中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

KF12
廠商型號(hào)

KF12

功能描述

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

文件大小

224.72 Kbytes

頁面數(shù)量

17

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(ST)集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二原廠數(shù)據(jù)手冊(cè)到原廠下載

更新時(shí)間

2024-11-15 15:04:00

晶體管資料

  • 型號(hào):

    KF125

  • 別名:

    KF12三極管、KF12晶體管、KF12晶體三極管

  • 生產(chǎn)廠家:

  • 制作材料:

    Si-NPN

  • 性質(zhì):

    調(diào)幅 (AM)_調(diào)頻 (FM)

  • 封裝形式:

    直插封裝

  • 極限工作電壓:

  • 最大電流允許值:

  • 最大工作頻率:

    <1MHZ或未知

  • 引腳數(shù):

    3

  • 可代換的型號(hào):

    BF255,

  • 最大耗散功率:

  • 放大倍數(shù):

  • 圖片代號(hào):

    H-86

  • vtest:

    0

  • htest:

    999900

  • atest:

    0

  • wtest:

    0

KF12規(guī)格書詳情

DESCRIPTION

The KF00 series are very Low Drop regulators availablein SO-8 package and in a wide range of output voltages.

The very Low Drop voltage (0.4V) and the very low quiescent current make them particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.

A Shutdown Logic Control function is available (pin 5, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. It requires only a 2.2 μF capacitor for stability allowing space and cost saving.

■ VERY LOW DROPOUT VOLTAGE (0.4V)

■ VERY LOW QUIESCENT CURRENT (TYP. 50 μA IN OFF MODE, 500 μA IN ON MODE)

■ OUTPUT CURRENT UP TO 500 mA

■ LOGIC-CONTROLLED ELECTRONIC SHUTDOWN

■ OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7; 3; 3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8; 8.5; 12V

■ INTERNAL CURRENT AND THERMAL LIMIT

■ ONLY 2.2 μF FOR STABILITY

■ AVAILABLE IN ± 2 ACCURACY AT 25 °C

■ SUPPLY VOLTAGE REJECTION: 70 db (TYP.)

■ TEMPERATURE RANGE: -40 TO 125 °C

產(chǎn)品屬性

  • 型號(hào):

    KF12

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

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
21+
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
ST
500
SOP8
37
1938+
詢價(jià)
ST
23+
SOP8
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
KEC
2112+
TO-220F(TO-220IS)
105000
50個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
詢價(jià)
KEC
23+
TO-220F
30000
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
詢價(jià)
ST/意法
22+
SOT-252
20000
保證原裝正品,假一陪十
詢價(jià)
KEC
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
KEC
22+23+
TO-220F
27687
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
KEC
23+
TO-220F
8560
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
詢價(jià)
KEC
2022
TO-220F
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價(jià)