KF55BDT中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
KF55BDT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:
KF55BDT
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
1000 |
只做原廠渠道 可追溯貨源 |
詢價 | |||
ST |
23+ |
原廠原封 |
16900 |
正規(guī)渠道,只有原裝! |
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 | |||
KEFA/科發(fā) |
2407+ |
con |
10750 |
只有原裝!量大可以訂!一片起賣! |
詢價 | ||
ST |
24+ |
TO-252 |
36800 |
詢價 | |||
KEFA |
3 |
詢價 | |||||
ST/意法 |
2022+ |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價 | |||
ST/意法 |
20+ |
現(xiàn)貨很近!原廠很遠(yuǎn)!只做原裝 |
32500 |
現(xiàn)貨很近!原廠很遠(yuǎn)!只做原裝 |
詢價 | ||
ST |
23+ |
SOT-252 |
2000 |
專業(yè)優(yōu)勢供應(yīng) |
詢價 | ||
ST/意法 |
2022+ |
1000 |
原廠代理 終端免費提供樣品 |
詢價 |