KF25BDTTR中文资料意法半导体数据手册PDF规格书
KF25BDTTR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
产品属性
- 型号:
KF25BDTTR
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
22+ |
DPak |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST |
25+ |
SOT252 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
sgs |
23+ |
NA |
2986 |
专做原装正品,假一罚百! |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST/意法 |
23+ |
TO252 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
STMCP |
24+ |
1639 |
询价 | ||||
ST/意法半导体 |
21+ |
TO-252-3 |
8860 |
只做原装,质量保证 |
询价 | ||
ST |
24+ |
原厂原封 |
6523 |
进口原装公司百分百现货可出样品 |
询价 | ||
ST(意法) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 |


