CXLD64016系列是高精度、低噪声、LDO调压器。片上微调将参考/输出电压调整到±2%的精度范围内。内部保护功能包括输出电流限制、安全工作区补偿和热关机。限流器的反馈电路也
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。
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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 |
||
