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KF45中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書

KF45
廠商型號

KF45

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)簡稱

STMICROELECTRONICS意法半導體

中文名稱

意法半導體集團官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-22 21:11:00

KF45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:

    KF45

  • 制造商:

    KEC

  • 制造商全稱:

    KEC(Korea Electronics)

  • 功能描述:

    SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE)

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ST
24+
35200
一級代理/放心采購
詢價
ST/意法
22+
SOT-252
100000
代理渠道/只做原裝/可含稅
詢價
凱峰電子
21+
100
全新原裝鄙視假貨15118075546
詢價
N/A
05+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
ST
23+
原廠原封
16900
正規(guī)渠道,只有原裝!
詢價
KEFA/科發(fā)
24+
con
68900
一站配齊 原盒原包現(xiàn)貨 朱S Q2355605126
詢價
KEFA/科發(fā)
2407+
con
10750
只有原裝!量大可以訂!一片起賣!
詢價
KEC
SAWFILTER
56520
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
ST/意法
21+
9852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
YANGJIE
24+
SMD
10
C23-電容器
詢價