KF30BDT中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
KF30BDT規(guī)格書詳情
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
產(chǎn)品屬性
- 型號：
KF30BDT
- 功能描述：
低壓差穩(wěn)壓器 - LDO 3.0V 0.5A Positive
- RoHS：
否
- 制造商：
Texas Instruments
- 最大輸入電壓：
36 V
- 輸出電壓：
1.4 V to 20.5 V
- 回動電壓（最大值）：
307 mV
- 輸出電流：
1 A
- 負載調(diào)節(jié)：
0.3 %
- 輸出類型：
Fixed
- 最大工作溫度：
+ 125 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
VQFN-20
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
21+ |
SOP8 |
6500 |
全新原裝現(xiàn)貨 |
詢價 | ||
STM |
2016+ |
SOP-8 |
3000 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
ST |
2020+ |
SOP-8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST/意法 |
22+ |
SOT-252 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ST |
24+ |
35200 |
一級代理/放心采購 |
詢價 | |||
ST |
23+ |
SOP-8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ST/意法 |
24+ |
SOP |
9000 |
大批量供應優(yōu)勢庫存熱賣 |
詢價 | ||
ST |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
ST |
22+23+ |
SMD8 |
37604 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
STM |
SOP8 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 |
