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MCP1703T-3302E/CBVAO PDF预览

MCP1703T-3302E/CBVAO

更新时间: 2024-11-29 19:38:51
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
32页 721K
描述
Fixed Positive LDO Regulator, 3.3V, 0.725V Dropout, CMOS, PDSO3

MCP1703T-3302E/CBVAO 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:LSSOP,Reach Compliance Code:compliant
风险等级:5.62最大回动电压 1:0.725 V
最大输入电压:16 V最小输入电压:2.7 V
JESD-30 代码:R-PDSO-G3长度:2.9 mm
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.25 A最大输出电压 1:3.399 V
最小输出电压 1:3.201 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
筛选级别:AEC-Q100; TS 16949座面最大高度:1.45 mm
表面贴装:YES技术:CMOS
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:NOT SPECIFIED
宽度:1.5 mmBase Number Matches:1

MCP1703T-3302E/CBVAO 数据手册

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MCP1703  
250 mA, 16V, Low Quiescent Current LDO Regulator  
Features:  
Description:  
• 2.0 µA Typical Quiescent Current  
The MCP1703 is a family of CMOS low dropout (LDO)  
voltage regulators that can deliver up to 250 mA of  
current while consuming only 2.0 µA of quiescent  
current (typical). The input operating range is specified  
from 2.7V to 16.0V, making it an ideal choice for two to  
six primary cell battery-powered applications, 9V  
alkaline and one or two cell Li-Ion-powered  
applications.  
• Input Operating Voltage Range: 2.7V to16.0V  
• 250 mA Output Current for Output Voltages 2.5V  
• 200 mA Output Current for Output Voltages < 2.5V  
• Low Dropout Voltage, 625 mV typical @ 250 mA  
for VR = 2.8V  
• 0.4% Typical Output Voltage Tolerance  
• Standard Output Voltage Options:  
The MCP1703 is capable of delivering 250 mA with  
only 625 mV (typical) of input to output voltage  
differential (VOUT = 2.8V). The output voltage tolerance  
of the MCP1703 is typically ±0.4% at +25°C and ±3%  
maximum over the operating junction temperature  
range of -40°C to +125°C. Line regulation is ±0.1%  
typical at +25°C.  
- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V,  
5.0V  
• Output Voltage Range: 1.2V to 5.5V in 0.1V  
Increments (50 mV increments available upon  
request)  
• Stable with 1.0 µF to 22 µF Ceramic Output  
Capacitance  
Output voltages available for the MCP1703 range from  
1.2V to 5.5V. The LDO output is stable when using only  
1 µF of output capacitance. Ceramic, tantalum, or  
aluminum electrolytic capacitors can all be used for  
input and output. Overcurrent limit and overtemperature  
shutdown provide a robust solution for any application.  
Package options include the SOT-223-3, SOT-23A,  
2x3 DFN-8, and SOT-89-3.  
• Short-Circuit Protection  
• Overtemperature Protection  
Applications:  
• Battery-Powered Devices  
• Battery-Powered Alarm Circuits  
• Smoke Detectors  
Package Types  
• CO2 Detectors  
• Pagers and Cellular Phones  
• Smart Battery Packs  
2x3 DFN-8 *  
3-Pin SOT-23A  
V
IN  
V
1
2
8 V  
OUT  
IN  
• Low Quiescent Current Voltage Reference  
• PDAs  
3
NC  
NC  
7
EP  
9
NC  
NC  
NC  
3
4
6
5
• Digital Cameras  
GND  
• Microcontroller Power  
• Solar-Powered Instruments  
• Consumer Products  
1
2
GND V  
OUT  
• Battery-Powered Data Loggers  
SOT-223-3  
3-Pin SOT-89  
V
Related Literature:  
IN  
• AN765, Using Microchip’s Micropower LDOs”,  
DS00765, Microchip Technology Inc., 2002  
• AN766, Pin-Compatible CMOS Upgrades to  
Bipolar LDOs”, DS00766,  
2
1
3
1
2
3
Microchip Technology Inc., 2002  
GND V  
V
V
IN OUT  
IN  
GND V  
OUT  
• AN792, A Method to Determine How Much  
Power a SOT23 Can Dissipate in an Application”,  
DS00792, Microchip Technology Inc., 2001  
* Includes Exposed Thermal Pad (EP); see Table 3-1.  
© 2011 Microchip Technology Inc.  
DS22049F-page 1  

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