KF33BDTR中文资料意法半导体数据手册PDF规格书
KF33BDTR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:
KF33BDTR
- 制造商:
STMicroelectronics
- 功能描述:
LDO Regulator Pos 3.3V 0.5A 8-Pin SO N T/R
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ANALOG |
2500 |
STM |
90000 |
询价 | |||
ST |
SO-8 |
1000 |
原装正品 |
询价 | |||
ST |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST/意法半导体 |
24+ |
SO-8 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
ST |
12+ |
TO-252 |
15000 |
全新原装,绝对正品,公司现货供应。 |
询价 | ||
ST |
24+ |
SOIC-8 |
65300 |
一级代理/放心采购 |
询价 | ||
ST |
23+ |
SOIC-8 |
9000 |
原装正品假一罚百!可开增票! |
询价 | ||
ST |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST/意法 |
21+ |
SOIC-8 |
24340 |
百域芯优势 实单必成 可开13点增值税 |
询价 | ||
ST |
25+ |
SOP |
10000 |
原装现货假一罚十 |
询价 |


