KF30BDT中文资料PDF规格书
KF30BDT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:
KF30BDT
- 功能描述:
低压差稳压器 - LDO 3.0V 0.5A Positive
- RoHS:
否
- 制造商:
Texas Instruments
- 最大输入电压:
36 V
- 输出电压:
1.4 V to 20.5 V
- 回动电压(最大值):
307 mV
- 输出电流:
1 A
- 负载调节:
0.3 %
- 输出类型:
Fixed
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
VQFN-20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
23+ |
N/A |
64910 |
正品授权货源可靠 |
询价 | |||
ST |
23+ |
SOP-8 |
20000 |
原厂原装正品现货 |
询价 | ||
STMICROELEC |
6000 |
面议 |
19 |
DIP/SMD |
询价 | ||
ST |
08+ |
SOP-8 |
605 |
向鸿原装正品/代理渠道/现货优势 |
询价 | ||
ST |
2020+ |
SOP-8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
22+23+ |
SMD8 |
37604 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
20+ |
SOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
ST/意法 |
2024+实力库存 |
1000 |
只做原厂渠道 可追溯货源 |
询价 | |||
ST |
2020+ |
SOP8 |
15342 |
公司主营品牌,全新原装现货超低价! |
询价 |