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MCP1804T-5002I/OT PDF预览

MCP1804T-5002I/OT

更新时间: 2024-11-24 11:54:39
品牌 Logo 应用领域
美国微芯 - MICROCHIP 稳压器
页数 文件大小 规格书
38页 622K
描述
150 mA, 28V LDO Regulator With Shutdown

MCP1804T-5002I/OT 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-23
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:13 weeks
风险等级:1.6可调性:FIXED
最大回动电压 1:1.3 V标称回动电压 1:1 V
最大绝对输入电压:30 V最大输入电压:28 V
最小输入电压:7 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.9 mm
最大电网调整率:0.315%最大负载调整率:0.09%
湿度敏感等级:1功能数量:1
输出次数:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流 1:0.15 A最大输出电压 1:5.1 V
最小输出电压 1:4.9 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
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:1.45 mm
子类别:Other Regulators表面贴装:YES
技术:CMOS端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:0.95 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%宽度:1.55 mm
Base Number Matches:1

MCP1804T-5002I/OT 数据手册

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MCP1804  
150 mA, 28V LDO Regulator With Shutdown  
Features  
Description  
• 150 mA Output Current  
The MCP1804 is a family of CMOS low dropout (LDO)  
voltage regulators that can deliver up to 150 mA of  
current while consuming only 50 µA of quiescent  
current (typical, 1.8V VOUT 5.0V). The input  
operating range is specified from 2.0V to 28.0V.  
• Low Drop Out Voltage, 260 mV typical @ 20 mA,  
VR = 3.3V  
• 50 µA Typical Quiescent Current  
• 0.01 µA Typical Shutdown Current  
• Input Operating Voltage Range: 2.0V to 28.0V  
The MCP1804 is capable of delivering 100 mA with  
only 1300 mV (typical) of input to output voltage  
differential (VOUT = 3.3V). The output voltage tolerance  
of the MCP1804 at +25°C is a maximum of ±2%. Line  
regulation is ±0.15% typical at +25°C.  
• Standard Output Voltage Options  
(1.8V, 2.5V, 3.0V, 3.3V, 5.0V, 10.0V, 12.0V)  
• Output Voltage Accuracy: ±2%  
• Output voltages from 1.8V to 18.0V in 0.1V  
increments are available upon request  
The LDO input and output is stable with 0.1 µF of input  
and output capacitance. Ceramic, tantalum or  
aluminum electrolytic capacitors can all be used for  
input and output. Overcurrent limit with current foldback  
to 40 mA (typical) provides short-circuit protection.  
A shutdown (SHDN) function allows the output to be  
enabled or disabled. When disabled, the MCP1804  
draws only 0.01 µA of current (typical).  
• Stable with Ceramic output capacitors  
• Current Limit Protection With Current Foldback  
• Shutdown pin  
• High PSRR: 50 dB typical @ 1 kHz  
Applications  
Package options include the SOT-23-5 (SOT-25), SOT-  
89-3, SOT-89-5, and SOT-223-3.  
• Cordless Phones, Wireless Communications  
• PDAs, Notebook and Netbook Computers  
• Digital Cameras  
Package Types  
• Microcontroller Power  
SOT-23-5  
SOT-89-5  
• Car Audio and Navigation Systems  
• Home Appliances  
VIN  
5
VOUT  
SHDN  
4
NC  
4
5
Related Literature  
• AN765, “Using Microchip’s Micropower LDOs”,  
DS00765, Microchip Technology Inc., ©2002  
(Top View)  
2
• AN766, “Pin-Compatible CMOS Upgrades to  
BiPolar LDOs”, DS00766, Microchip Technology  
Inc., ©2002  
1
2
3
1
3
VIN GND NC  
VOUT  
GND SHDN  
• AN792, “A Method to Determine How Much  
Power a SOT23 Can Dissipate in an Application”,  
DS00792, Microchip Technology Inc., ©2001  
SOT-223  
SOT-89-3  
(Top View)  
(Top View)  
1
2
3
1
2
3
VIN  
VIN  
VOUT  
VOUT  
GND  
VSS  
© 2009 Microchip Technology Inc.  
DS22200A-page 1  

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