ultra low output noise (30μVRMS CXLD64281 also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications

发布时间：2020-04-06 09:43:38 浏览次数：710 作者：嘉泰姆

摘要：ultra low output noise (30μVRMS CXLD64281 also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications

The CXLD64281 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage. They are the perfect choice for low voltage, low power applications. A low ground current makes this part attractive for battery operated power systems. The CXLD64281 series also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications, will benefit from the CXLD64281 series’ ultra low output noise (30μV_RMS) and high PSRR. An external noise bypass capacitor connected to the device’s BPpin can further reduce the noise level.21N嘉泰姆

The output voltage is preset to voltages in the range of 1.2V to 5.0V. Other features include a 10nA logic controlled shutdown mode, foldback current limit and thermal shutdown protection.21N嘉泰姆

The CXLD64281 is available in Green SOT-23-5 and SC70-5 packages. It operates over an ambient temperature range of -40℃ to +85℃.21N嘉泰姆

产品特点 返回TOP21N嘉泰姆

• Low Output Noise
• Low Dropout Voltage
• Thermal-Overload Protection
• Output Current Limit
• High PSRR (74dB at 1kHz)
• 10nA Logic-Controlled Shutdown
• Available in Multiple Output Voltage Versions
• Fixed Outputs of 1.2V, 1.5V, 1.8V, 2.5V, 2.6V, 2.8V,
2.85V, 3.0V and 3.3V
• Adjustable Output from 1.2V to 5.0V
• -40℃ to +85℃ Operating Temperature Range
• Available in Green SC70-5 and SOT-23-5 Packages21N嘉泰姆

应用范围 返回TOP21N嘉泰姆

Cellular Telephones
Cordless Telephones
PCMCIA Cards
Modems
MP3 Player
Hand-Held Instruments
Palmtop Computers
Electronic Planners
Portable/Battery-Powered Equipment21N嘉泰姆

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产品封装图 返回TOP21N嘉泰姆

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低功耗、高压线性稳压器21N嘉泰姆
Product21N嘉泰姆	V_{OUT (V)}21N嘉泰姆	V_IN21N嘉泰姆 (Min)21N嘉泰姆 (V) 21N嘉泰姆	V_IN21N嘉泰姆 (Max)21N嘉泰姆 (V) 21N嘉泰姆	I_OUT21N嘉泰姆 _(mA)21N嘉泰姆	Iq 21N嘉泰姆 (μA)21N嘉泰姆	Dropout 21N嘉泰姆 Voltage 21N嘉泰姆 (mV)21N嘉泰姆	PSRR 21N嘉泰姆 (dB)21N嘉泰姆	Package21N嘉泰姆
CXLD6427821N嘉泰姆	1.5,1.8,2.5,2.8,3,3.321N嘉泰姆 ,3.6,4.4,5,adj21N嘉泰姆	421N嘉泰姆	26.421N嘉泰姆	5021N嘉泰姆	1.7521N嘉泰姆	3521N嘉泰姆	4721N嘉泰姆	SOT-89-3 SOT-23 21N嘉泰姆 TSOT-23-5 SC70-521N嘉泰姆
CXLD6427921N嘉泰姆	1.5,1.8,2.5,2.8,3,3.3,3.6,5,adj21N嘉泰姆	421N嘉泰姆	1821N嘉泰姆	5021N嘉泰姆	1.721N嘉泰姆	3521N嘉泰姆	4721N嘉泰姆	SOT-23-5 SOT-2321N嘉泰姆

高精度、低噪声、低功耗、低压差线性稳压器21N嘉泰姆
Product21N嘉泰姆	V_{OUT (V)}21N嘉泰姆	V_IN21N嘉泰姆 (Min)21N嘉泰姆 V21N嘉泰姆	V_IN21N嘉泰姆 (Max)21N嘉泰姆 V21N嘉泰姆	I_OUT21N嘉泰姆 _(mA)21N嘉泰姆	Iq 21N嘉泰姆 (μA)21N嘉泰姆	Dropout 21N嘉泰姆 Voltage 21N嘉泰姆 (mV)21N嘉泰姆	21N嘉泰姆 Output 21N嘉泰姆 Voltage 21N嘉泰姆 Noise 21N嘉泰姆 (μVRMS) 21N嘉泰姆	PSRR 21N嘉泰姆 (dB)21N嘉泰姆	Package21N嘉泰姆
CXLD6428021N嘉泰姆	1.2,1.5,1.8,2.5,2.6,2.8,21N嘉泰姆 2.85,3,3.321N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	11021N嘉泰姆	27021N嘉泰姆	14021N嘉泰姆	5221N嘉泰姆	SOT-89-321N嘉泰姆
CXLD6428121N嘉泰姆	1.2,1.5,1.8,2.5,2.6,2.821N嘉泰姆 ,2.85,3,3.3,adj21N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	10021N嘉泰姆	27021N嘉泰姆	3021N嘉泰姆	7421N嘉泰姆	SOT-23-5 SC70-521N嘉泰姆
CXLD6428221N嘉泰姆	1.2,1.5,1.8,2.5,2.821N嘉泰姆 ,2.85,3,3.321N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	11021N嘉泰姆	27021N嘉泰姆	3021N嘉泰姆	6721N嘉泰姆	SOT-23-5 SC70-521N嘉泰姆
CXLD6428321N嘉泰姆	0.9,1.2,1.3,1.5,1.8,2.1,21N嘉泰姆 2.5,2.8,,3,3.3,3.6,4.2,521N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	12021N嘉泰姆	27021N嘉泰姆	12021N嘉泰姆	4821N嘉泰姆	SOT-23-321N嘉泰姆
CXLD6428421N嘉泰姆	2.8,3.0,3.3,Adj21N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	50021N嘉泰姆	11521N嘉泰姆	27021N嘉泰姆	3021N嘉泰姆	7321N嘉泰姆	SOT-23-521N嘉泰姆
CXLD6428521N嘉泰姆	1.2,1.5,1.8,2.5,2.6,21N嘉泰姆 2.8,2.85,3,3.321N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	9521N嘉泰姆	27021N嘉泰姆	14021N嘉泰姆	7121N嘉泰姆	UTDFN-1.2x1.6-4L21N嘉泰姆
CXLD6428621N嘉泰姆	1.2,1.5,1.8,2.5,2.6,21N嘉泰姆 2.8,2.85,3,3.321N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	25021N嘉泰姆	9521N嘉泰姆	23021N嘉泰姆	14021N嘉泰姆	7221N嘉泰姆	UTDFN-1x1-4L21N嘉泰姆
CXLD6428721N嘉泰姆	0.9,1.3,2.1,2.7,2.9,3.1,21N嘉泰姆 3.2,3.6,4.2,5,adj21N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	12021N嘉泰姆	27021N嘉泰姆	3021N嘉泰姆	7521N嘉泰姆	SOT-23-5 SC70-521N嘉泰姆
CXLD6428821N嘉泰姆	2.8,3,3.3,adj21N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	50021N嘉泰姆	11521N嘉泰姆	25021N嘉泰姆	3021N嘉泰姆	7321N嘉泰姆	TDFN-2x2-6L UTDFN-1.6x1.6-6L21N嘉泰姆
CXLD6428921N嘉泰姆	0.8,0.9,1,1.0,1.1,1.2,1.3,21N嘉泰姆 1.5,1.8,1.85,2.1 2.2 2.3 21N嘉泰姆 2.5,2.6,2.7,2.8,2.85,2.9, 3,3.1,3.3, 3.6, 4.2,4.4,5,adj21N嘉泰姆	1.621N嘉泰姆	5.521N嘉泰姆	30021N嘉泰姆	2021N嘉泰姆	18521N嘉泰姆	3021N嘉泰姆	6621N嘉泰姆	UTDFN-1x1-4L SOT-23-5 SC70-521N嘉泰姆
多通道、高精度、低噪声、低功耗、低压差线性稳压器21N嘉泰姆
Product21N嘉泰姆	V_{OUT (V)}21N嘉泰姆	V_IN21N嘉泰姆 (Min)21N嘉泰姆	V_IN(Max)21N嘉泰姆 (V) 21N嘉泰姆	I_{OUT (mA)}21N嘉泰姆	Dropout 21N嘉泰姆 Voltage (mV)21N嘉泰姆	Iq 21N嘉泰姆 (μA)21N嘉泰姆	Output 21N嘉泰姆 Voltage 21N嘉泰姆 Noise 21N嘉泰姆 (μVRMS) 21N嘉泰姆	PSRR 21N嘉泰姆 (dB)21N嘉泰姆	Package21N嘉泰姆
CXLD6429021N嘉泰姆	2 channels 2.8/1.8 2.8/1.321N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	25021N嘉泰姆	25021N嘉泰姆	19021N嘉泰姆	12021N嘉泰姆	5421N嘉泰姆	SOT-23-621N嘉泰姆
CXLD6429121N嘉泰姆	2 channels 3.0/3.0 1.2/1.821N嘉泰姆	2.521N嘉泰姆	5.521N嘉泰姆	25021N嘉泰姆	25021N嘉泰姆	19021N嘉泰姆	12021N嘉泰姆	5421N嘉泰姆	TSOT-23-621N嘉泰姆

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上一篇： 300mA, Low Power, Low Dropout 3 -Terminal, Linear Regulators CXLD64280 series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input voltage

下一篇： low-power, low-noise, low-drop CXLD64282 ultra low output noise (30μVRMS) and high PSRR. An external noise bypass capacitor connected to the device’s BP pin can further reduce the noise level

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ultra low output noise (30μVRMS CXLD64281 also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications

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ultra low output noise (30μVRMS CXLD64281 also offer ultra low dropout voltage to prolong battery life in portable electronics. Systems requiring a quiet voltage source, such as RF applications

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