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MCP1824-1802E/DC PDF预览

MCP1824-1802E/DC

更新时间: 2024-11-06 05:49:51
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管输出元件调节器
页数 文件大小 规格书
34页 507K
描述
1.8 V FIXED POSITIVE LDO REGULATOR, 0.32 V DROPOUT, PDSO5, PLASTIC, SOT-223, 6 PIN

MCP1824-1802E/DC 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-223
包装说明:SOP, SOT-223-5针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.48
可调性:FIXED最大回动电压 1:0.32 V
标称回动电压 1:0.2 V最大绝对输入电压:6.5 V
最大输入电压:6 V最小输入电压:2.1 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:6.5 mm功能数量:1
输出次数:1端子数量:5
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.3 A最大输出电压 1:1.845 V
最小输出电压 1:1.755 V标称输出电压 1:1.8 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOT-223-5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.8 mm子类别:Other Regulators
表面贴装:YES技术:CMOS
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40最大电压容差:2.5%
宽度:3.5 mm

MCP1824-1802E/DC 数据手册

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MCP1824/MCP1824S  
300 mA, Low Voltage, Low Quiescent Current LDO Regulator  
Features  
Description  
• 300 mA Output Current Capability  
The MCP1824/MCP1824S is a 300 mA Low Dropout  
(LDO) linear regulator that provides high current and  
low output voltages. The MCP1824 comes in a fixed or  
adjustable output voltage version, with an output  
voltage range of 0.8V to 5.0V. The 300 mA output  
current capability, combined with the low output voltage  
capability, make the MCP1824 a good choice for new  
sub-1.8V output voltage LDO applications that have  
high current demands. The MCP1824S is a 3-pin fixed  
voltage version.  
• Input Operating Voltage Range: 2.1V to 6.0V  
• Adjustable Output Voltage Range: 0.8V to 5.0V  
(MCP1824 only)  
• Standard Fixed Output Voltages:  
- 0.8V, 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V  
• Other Fixed Output Voltage Options Available  
Upon Request  
• Low Dropout Voltage: 200 mV Typical at 300 mA  
• Typical Output Voltage Tolerance: 0.4%  
• Stable with 1.0 µF Ceramic Output Capacitor  
• Fast Response to Load Transients  
The MCP1824/MCP1824S is stable using ceramic  
output capacitors that inherently provide lower output  
noise and reduce the size and cost of the entire  
regulator solution. Only 1 µF of output capacitance is  
needed to stabilize the LDO.  
• Low Supply Current: 120 µA (typical)  
• Low Shutdown Supply Current: 0.1 µA (typical)  
(MCP1824 only)  
Using CMOS construction, the quiescent current  
consumed by the MCP1824/MCP1824S is typically  
less than 120 µA over the entire input voltage range,  
making it attractive for portable computing applications  
that demand high output current. The MCP1824  
versions have a Shutdown (SHDN) pin. When shut  
down, the quiescent current is reduced to less than  
0.1 µA.  
• Fixed Delay on Power Good Output  
(MCP1824 only)  
• Short Circuit Current Limiting and  
Overtemperature Protection  
• 5-Lead Plastic SOT-223, SOT-23 Package  
Options (MCP1824)  
• 3-Lead Plastic SOT-223 Package Option  
(MCP1824S)  
On the MCP1824 fixed output versions, the scaled-  
down output voltage is internally monitored and a  
power good (PWRGD) output is provided when the  
output is within 92% of regulation (typical). The  
PWRGD delay is internally fixed at 110 µs (typical).  
Applications  
• High-Speed Driver Chipset Power  
• Networking Backplane Cards  
• Notebook Computers  
The overtemperature and short circuit current-limiting  
provide additional protection for the LDO during system  
fault conditions.  
• Network Interface Cards  
• Palmtop Computers  
• 2.5V to 1.XV Regulators  
2007 Microchip Technology Inc.  
DS22070A-page 1  

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