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CXLD64321 CXLD64321-ADJ高速低噪声LDO瞬态响应性能高PSRR低功耗30uA低输出噪声高纹波抑制比快开机时间 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录7.相关产品 产品概述 返回TOP The CXLD64321 CXLD64321-ADJ’s current limiters' feedback circuit also operates as a short protect for the output current limiter and. the output pin. The output voltage is set by current trimming. Voltages are selectable in 100mV steps within a range of 0.9V to 5.0V. The CXLD64321 CXLD64321-ADJ series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies. The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.The CXLD64321 CXLD64321-ADJ series are highly accurate, low noise, CMOS LDO Voltage Regulators. Offering low output noise, high ripple rejection ratio, low dropout and very fast turn-on times, the CXLD64321 CXLD64321-ADJ series is ideal for today’s cutting edge mobile phone. Internally the CXLD64321 CXLD64321-ADJ includes a reference voltage source, error amplifiers, driver transistors, current limiters and phase compensators产品特点 返回TOP Low power consumption:30uA (Typ.) Low voltage drop:0.15V@100mA(Typ.) Standby Mode: 0.1uA Low temperature coefficient Good line Regulation:0.05%/V High Ripple Rejection: 85dB@100Hz(Typ.) High input voltage (up to 8V) Output voltage accuracy: tolerance ±2% Build-in Enable/Output Current Limit circuit DFN1×1—4、DFN2×2—6、SOT23-5 package 应用范围 返回TOP Battery-powered equipment Communication equipment Mobile phones Portable games Cameras, Video cameras Reference voltage sources 技术规格书（产品PDF) 返回TOP 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！ 产品封装图 返回TOP
电路原理图 返回TOP
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CMOS电源稳压器LDO |
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产品系列名 |
输出电 流Max （mA） |
输入电 压Max (V) |
输入耐 压Max (V) |
输出电 压范围 (V) |
精度 (±%) |
静态 电流 （uA） |
压差 |
特征 |
封装形式 |
|
250 |
12 |
15 |
1.5~5 |
±2% |
2 |
0.17V/100mA@VOUT=3.3V |
低消耗电流 |
SOT23-3/SOT23-5/SOT89 |
|
|
150 |
15 |
18 |
1.5~5 |
±2% |
2 |
0.26V/100mA@VOUT=3.3V |
低消耗电流 |
SOT23-3/SOT89 |
|
|
300 |
6 |
8 |
1.2~5 |
±2% |
1.5 |
0.17V/100mA@VOUT=3.3V |
8V耐压1.5uA静态电流 |
SOT23/SOT23-3/SOT89 |
|
|
300 |
6 |
8 |
1.2~5 |
±2% |
3 |
0.17V/100mA@VOUT=3.3V |
8V耐压3uA静态电流 |
SOT23/SOT23-3/SOT89 |
|
|
400 |
6 |
7 |
1.2~5 |
±2% |
30 |
0.15V/100mA@VOUT=3.3V |
超高速低噪声高纹波抑制比 |
SOT23/SOT23-3/SOT89 |
|
|
CXLD64320B |
400 |
5 |
5.5 |
1.2~5 |
±2% |
30 |
0.17V/200mA@VOUT=3.3V |
超高速低噪声高纹波抑制比 |
SC70-5/SOT23-3 |
|
CXLD64320C |
300 |
7 |
8 |
1.0~5 |
±2% |
30 |
0.15V/100mA@VOUT=3.0V |
超高速低噪声高纹波抑制比 |
SOT23-5/DFN1*1-4/DNF2*2-6 |
|
350 |
7 |
8 |
1.0~5 |
±2% |
30 |
0.15V/100mA@VOUT=3.0V |
超高速低噪声高纹波抑制比 |
SOT23-5/DFN1*1-4/DNF2*2-6 |
|
|
CXLD64321-ADJ |
300 |
7 |
8 |
ADJ |
±2% |
30 |
0.30V/100mA@VOUT=3.0V |
超高速低噪声高纹波抑制比 |
SOT23-5/SOT23-6 |
|
300 |
8 |
10 |
1.2~5 |
±2% |
30 |
0.18V/100mA@VOUT=3.3V |
超高速低噪声高纹波抑制比 |
SOT23/SOT23-3/SOT89 |
|
|
300 |
15 |
18 |
1.6~5 |
±2% |
10 |
0.3V/100mA@VOUT=5.0V |
18V耐压带使能300mA |
SOT23/SOT23-3/SOT89 |
|
|
1000 |
8 |
10 |
0.6~5 |
±2% |
25 |
0.06V/100mA@VOUT=5.0V |
8.5V耐压1A电流能力高纹波 |
SOT89/SOT23-5 |
|
|
1000 |
8 |
10 |
0.6~5 |
±2% |
2 |
0.06V/100mA@VOUT=5.0V |
8.5V耐压1A电流能力低功耗 |
SOT89/SOT23-5 |
|
|
350 |
10 |
12 |
1.5~5 |
±2% |
2 |
0.17V/100mA@VOUT=3.3V |
SOT89 |
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