KF27中文资料PDF规格书
晶体管资料
- 型号:
- 别名:
KF27三极管、KF27晶体管、KF27晶体三极管
- 生产厂家:
- 制作材料:
Si-PNP
- 性质:
超高频/特高频 (UHF)
- 封装形式:
直插封装
- 极限工作电压:
- 最大电流允许值:
- 最大工作频率:
<1MHZ或未知
- 引脚数:
4
- 可代换的型号:
BF272,
- 最大耗散功率:
- 放大倍数:
- 图片代号:
D-13
- vtest:
0
- htest:
999900
- atest:
0
- wtest:
0
KF27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:
KF27
- 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/意法 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST |
1043+ |
SOP8 |
65000 |
绝对公司现货库存 |
询价 | ||
ST/意法 |
22+ |
TO-252 |
96783 |
询价 | |||
ST |
SOT-252 |
30216 |
提供BOM表配单TEL:0755-83759919QQ:2355705587杜S |
询价 | |||
ST |
23+ |
TO252DPAKAUB |
8600 |
全新原装现货 |
询价 | ||
ST |
23+ |
SO-8 |
28610 |
询价 | |||
ST/意法 |
22+ |
SOP-8 |
9845 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ST |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ST |
23+ |
SO-8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 |