KF47中文资料PDF规格书
KF47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:
KF47
- 制造商:
KEC
- 制造商全称:
KEC(Korea Electronics)
- 功能描述:
SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
22+ |
SOT-252 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST/意法 |
23+ |
TO-252 |
89630 |
当天发货全新原装现货 |
询价 | ||
ST |
23+ |
SOP-8 TUBE |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
Capxon台湾丰宾 |
2018 |
Radial10x12.5mm |
500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
CAPXON台湾丰宾 |
23+ |
NA/ |
500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST/意法 |
23+ |
SOP-8TUBE |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
CAPXON台湾丰宾 |
2023+ |
Radial10x12.5mm |
8635 |
一级代理优势现货,全新正品直营店 |
询价 | ||
ST |
22+23+ |
SOP-8/TUB |
23239 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
CAPXON台湾丰宾 |
2022 |
Radial10x12.5mm |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST/意法 |
21+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |