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English限流器电路驱动晶体管精密参考电压和纠错电路组成CXLD64024高精度低功耗激光微调技术制造的三端正极电压调节器
| 产品型号： | CXLD64024 |
| 产品类型： | LDO线性稳压器 |
| 产品系列： | LDO |
| 产品状态： | 量产 |
| 浏览次数： | 32 次 |
产品简介
技术参数
| 输入电压范围 (VIN) | V ~ 10VV |
|---|---|
| 输出电压 (VOUT) | 1.2~5.0V |
| 输出电流 (IOUT) | 300mAA |
| 工作频率 | 1.2MHzHz |
| 转换效率 | 95%% |
| 封装类型 | SOT-23/SOT-89 |
| Dropout voltage | 12mV |
| Quiescent current | 5uA |
| Noise | .0005 |
| Protection | 过流/过温 |
| Features | 低噪声/高PSRR |
| Application | 模拟电路/射频 |
| Temperature range | -40℃~125℃ |
| Output capacitor | 陶瓷电容 |
| Precision | ±2% |
产品详细介绍
目录
1.产品概述 2.产品特点
3.应用范围 4.下载产品资料PDF文档
5.产品封装图 6.电路原理图
7.功能概述 8.相关产品
一,产品概述(General Description)
CXLD64024 series are a highly precise, lower consumption,3 terminal,positive
voltage regulators manufactured using CMOS and laser trimming technologies.
The series provides large currents with a significantly small dropout voltage .
The CXLD64024 onsists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit.The series is compatible with
low ESR ceramic capacitors. The current limiter’s foldback circuit operates as a short circuit protection as well as the output current limiter for the output pin. Output voltages are internally by laser trimming technologies. It is voltage .
selectable in 0.1V increments within a range of 1.2V to 5.0V. CXLD64024
series are available in SOT-23 、SOT23-3and SOT-89 packages
二.产品特点(Features)
Low power consumption
Low voltage drop
Low temperature coefficient
Low Quiescent Current: 3uA at 6V
Output voltage accuracy: tolerance ±2%
三,应用范围 (Applications)
Battery-powered equipment
Reference voltage sources
Cameras,video cameras
Portable AV systems
Mobile phones
Portable games
四.技术规格书下载（产品PDF）
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五,产品封装图 (Package)
六.电路原理图
七,功能概述
|
Parameter |
Symbol |
Conditions |
Min. |
Typ. |
Max. |
Unit |
|
Output Voltage |
Vout |
Vin=Vout+1V |
Vout×0.98 |
-- |
Vout×1.02 |
V |
|
Output Current*1 |
Iout |
Vin-Vout=1V |
-- |
300 |
-- |
mA |
|
Low dropout*2 |
Vdrop |
Refer to the next table |
||||
|
Line Regulation |
△Vout1/(Vin·Vout) |
1.6V≤Vin≤8V |
-- |
0.05 |
0.2 |
%/V |
|
Load Regulation |
△Vout /ΔIout |
Vin= Vout+1V |
-- |
12 |
30 |
mV |
|
Output voltage |
△Vout/(Ta·Vout) |
Iout=30mA |
-- |
±100 |
-- |
Ppm/℃ |
|
Supply Current |
Iss |
-- |
-- |
3 |
5 |
uA |
|
Input Voltage |
Vin |
-- |
-- |
8 |
10 |
V |
|
PSRR |
PSRR |
F=1KHz |
-- |
50 |
-- |
dB |
|
Output Noise |
EN |
BW=10Hz～100KHz |
-- |
30 |
-- |
uVrms |
八,相关芯片选择指南 更多同类产品......
|
LDO IC |
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|
型号 |
最大输 出电流 |
输入电压 |
输出电压 |
精度 |
功耗 |
负载稳定率 |
线性稳定率 |
封装形式 |
|
300mA |
7V |
1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V |
2% |
7uA |
40-80mV |
0.05% |
SOT-23/SOT-89 |
|
|
500mA |
10V |
1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V |
2% |
5uA |
12-30mV |
0.05% |
SOT-89 |
|
|
300mA |
6.5V |
1.3/1.8/2.8/ |
1% |
4uA |
9mV |
0.07% |
SOT-23-3L/SOT-89 |
|
|
300mA |
10V |
1.2/1.5/1.8/2.0/2.1/2.2/2. 5/2.8/3.0/3.3/3.6/5.0V |
2% |
5uA |
12mV |
0.05% |
SOT-23/SOT-89 |
|
|
300mA |
10V |
3.0/3.3/5.0V |
2% |
1.5uA |
12mV |
0.05% |
SOT-23/SOT-89 |
|
|
1A |
8.5V |
3.3/5.0V |
2% |
2uA |
12mV |
0.05% |
SOT-89 |
|
|
1A |
8.5V |
3.0/3.3V |
2% |
25uA |
12mV |
0.05% |
SOT-89 |
|
|
带使能LDO IC |
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|
型号 |
最大输 出电流 |
输入电压 |
输出电压 |
精度 |
功耗 |
负载稳定率 |
线性稳定率 |
封装形式 |
|
500mA |
6.5V |
1.2/1.5/1.8/2.5/2.8/3. 0/3.3/3.64.5/5.0V |
2% |
静态电流：40uA 关断电流：1uA |
0.60% |
0.40% |
SOT-25/SC70-5 /DFN1X1-4 |
|
|
300mA |
6.5V |
1.2/1.5/1.8/2.5/2.8/3. 0/3.3/3.64.5/5.0V |
2% |
静态电流：25uA 关断电流：1uA |
65dB |
0.20% |
SOT-25 |
|
|
700mA |
8.0V |
1.2/1.5/1.8/2.5/2. 8/3.0/3.3/3.64.5/5.0V |
2% |
静态电流：30uA 关断电流：1uA |
15mV |
0.01% |
SOT-25 /SOT-89-5L |
|
|
3A |
6.0V |
0.8-VIN |
2% |
10uA |
0.10% |
0.20% |
ESOP8 |
|
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