KF52BDT中文资料意法半导体数据手册PDF规格书
KF52BDT规格书详情
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2022+ |
1000 |
原厂代理 终端免费提供样品 |
询价 | |||
ST |
24+ |
TO-252 |
36800 |
询价 | |||
ST/意法 |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST/意法 |
2022+ |
30000 |
进口原装现货供应,原装 假一罚十 |
询价 | |||
ST优势 |
23+ |
SOP-8 |
5000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ST/意法 |
24+ |
1000 |
只做原厂渠道 可追溯货源 |
询价 | |||
ST |
23+24 |
SOP8 |
39820 |
原装正品优势渠道价格合理.可开13%增值税 |
询价 | ||
ST |
08+ |
1000 |
普通 |
询价 | |||
ST |
23+ |
SOT-252 |
2000 |
专业优势供应 |
询价 |