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CE功能允许关闭调节器的输出CXLD64016高精度低噪声的LDO稳压器输出电流限制安全工作区补偿和热关机
| 产品型号： | CXLD64016 |
| 产品类型： | LDO线性稳压器 |
| 产品系列： | 耐高压LDO |
| 产品状态： | 量产 |
| 浏览次数： | 46 次 |
产品简介
用作输出电流限制器和输出引脚的短路保护。这个CE功能允许关闭调节器的输出，导致
降低了功耗。
技术参数
| 输入电压范围 (VIN) | V ~ 18VV |
|---|---|
| 输出电压 (VOUT) | 1.2~5.0V |
| 输出电流 (IOUT) | 400mAA |
| 工作频率 | 1.2MHZHz |
| 转换效率 | 95%% |
| 封装类型 | SOT-25 |
| Dropout voltage | 30mV |
| Quiescent current | 1.2uA |
| Noise | 60dB |
| 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)
The CXLD64016 series are highly accurate, low noise,LDO Voltage Regulators .
On chip trimming adjusts the reference/output voltage to within ±2% accuracy.
Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The current limiter’s feedback circuit also
operates as a short protect for the output current limiter and the output pin. The
CE function allows the output of regulator to be turned off, resulting in greatly
reduced power consumption. The CXLD64016 series can operate with up to 18V
input.
二.产品特点(Features)
1.）Maximum Output Current: 400mA
2.）Dropout Voltage:104mV@ IOUT =100mA
3.）Operating Voltage Range: 2.5V～18V
4.）Highly Accuracy: ±2 ％
5.）Adjustable Output Voltage Option
6.）Standby Current: 60uA（TYP.）
7.）Line Regulation: 30mV（TYP.）
8.）Temperature Stability≤0.5%
9.）Thermal Shutdown Protection：164℃
10.）Packages:SOT23-5
三,应用范围 (Applications)
Consumer and Industrial Equipment Point of Regulation
Switching Power Supply Post Regulation
Hard Drive Controllers
Battery Chargers
四.下载产品资料PDF文档
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)
|
Pin Number |
Pin Name |
Functions |
|
SOT23-5 |
||
|
1 |
||
|
VIN |
Power Input |
|
|
2 |
VSS |
Ground |
|
3 |
CE |
ON / OFF Control |
|
4 |
NC |
No Connect |
|
5 |
VOUT |
Output |
六.电路原理图
七,功能概述
|
Parameter |
Symbol |
Conditions |
Min. |
Typ. |
Max. |
Units |
|
Output Voltage |
VOUT(E) |
IOUT=30mA, |
X 0.98 |
VOUT (T) |
X 1.02 |
V |
|
Maximum Output |
IOUTMAX |
VIN= VOUT+1V |
400 |
mA |
||
|
Load Regulation |
∆VOUT |
VIN= VOUT+1V , 1mA≤IOUT≤100mA |
8 |
mV |
||
|
Dropout Voltage |
VDIF1 |
IOUT =100mA |
130 |
mV |
||
|
VDIF2 |
IOUT =200mA |
260 |
mV |
|||
|
Supply Current |
ISS |
VIN= VOUT+1V |
60 |
μA |
||
|
Stand-by Current |
ICEL |
VCE＝0V |
0 |
μA |
||
|
Line Regulation |
∆VOUT |
IOUT =30mA |
20 |
mV |
||
|
CE “High” |
VCEH |
Start up |
1.20 |
V |
||
|
CE “Low” |
VCEL |
Shut down |
0.8 |
V |
||
|
Short-circuit |
ISHORT |
VIN= VOUT+1V, VCE＝VIN, VOUT＝0V |
60 |
mA |
||
|
Thermal Shutdown |
Tsd |
IOUT=1mA, |
164 |
℃ |
||
|
Over Current |
Ilimit |
VIN= 4.3V |
550 |
mA |
八,相关产品 更多同类产品......
|
大电流耐高压LDO IC |
|||||||||
|
型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
|
1A |
18V |
1.2/1.8/3.3/5.0V |
±2% |
52uA |
3mV |
2mV |
SOT223/TO252/SOT89 |
||
|
1A |
18V |
1.8/3.3/ADJ |
±2% |
60uA |
10mV |
2mV |
TO-252 |
||
|
1A |
18V |
3.3/5.0V |
±2% |
90uA |
0.20% |
2% |
TO-252 |
||
|
1A |
37V |
5.0V |
±2% |
10mA |
10% |
10% |
SOT-223 |
||
|
5A |
12V |
1.8/3.3/5.0V/ADJ |
±1% |
5mA |
60dB |
15mV |
- |
TO252/TO263/TO220 |
|
|
5A |
22V |
1.8/3.3V/ADJ |
±2% |
105mA |
0.40% |
0.20% |
TO-252 |
||
|
带使能耐高压LDO IC |
|||||||||
|
型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
|
500mA |
12V |
1.8/2.5/2.8/3.0/3.3/3.6V/5.0V |
±2% |
1.2uA |
30mV |
0.05% |
SOT-25 |
||
|
400mA |
18V |
3.0/3.3/3.6/4.0/5.0V |
±2% |
60uA |
30mV |
0.03% |
SOT-25 |
||
|
300mA |
18V |
3.0/3.3V |
±2% |
6uA |
4mV |
30mV |
SOT-25 |
||
|
350mA |
18V |
3.0/3.3/5.0V |
±2% |
8uA |
12mV |
0.05% |
SOT-25 |
||
|
耐高压 LDO IC |
|||||||||
|
型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
|
150mA |
18V |
2.8/3.0/3.3/3.6/4.0/4.4/5.0V |
±3% |
2uA |
50dB |
60mV |
0.20% |
SOT89/SOT23/SOT23-3L/TO92 |
|
|
150mA |
30V |
3.0/3.3/3.6/ |
±2% |
2uA |
50dB |
60mV |
0.20% |
SOT89/SOT-23-3L |
|
|
100mA |
40V |
3.0/3.3/5.0V |
±2% |
2.5uA |
60mV |
0.20% |
SOT-89 |
||
|
300mA |
18V |
1.5/1.8/2.5/2.7/2.8/3.03.3 /3.6/4.0/4.4/5.0V |
±3% |
2uA |
50dB |
45mV |
0.20% |
SOT89/SOT23/SOT23-3L/TO92 |
|
|
300mA |
24V |
3.0/3.3/5.0V |
±2% |
2uA |
50dB |
45mV |
0.20% |
SOT-89 |
|
|
500mA |
18V |
1.8/2.5/2.7/2.8/3.0/3.3/3.6/5.0V |
±2% |
1uA |
12mV |
0.05% |
SOT89/SOT-23-3L |
||
|
100mA |
40V |
3.0/3.3/3.6/5.0V |
±2% |
3uA |
30mV |
0.04% |
SOT89/SOT23/SOT23-3L/TO92 |
||
|
250mA |
15V |
3.0/3.3/4.5/5.0V |
±2% |
2uA |
12mV |
0.05% |
SOT89/TO-92 |
||
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