中文
EnglishCXLD64024 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 signif
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</span> 6.电路原理图</span>
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</span>.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</span>,应用范围 (Applications)
Battery-powered equipment
Reference voltage sources
Cameras,video cameras
Portable AV systems
Mobile phones
Portable games
四.技术</span>规格书下载（产品PDF）</span>
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</span>！</span>
七</span>,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/℃</p> |
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 | ||||||||
型号 | 最大</span>输</span> 出</span>电流 | 输入电压 | 输出电压 | 精度 | 功耗</span> | 负载稳定率</span> | 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 | ||||||||
型号 | 最大</span>输</span> 出电流</span> | 输入电压 | 输出电压 | 精度 | 功耗</span> | 负载稳定率</span> | 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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