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LP38693MPX-3.3/NOPB PDF预览

LP38693MPX-3.3/NOPB

更新时间: 2024-09-12 20:11:07
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管输出元件调节器
页数 文件大小 规格书
16页 367K
描述
IC VREG 3.3 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PDSO5, SOT-223, 5 PIN, Fixed Positive Single Output LDO Regulator

LP38693MPX-3.3/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SOP, SOT-223-4Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.15可调性:FIXED
最大回动电压 1:0.55 V标称回动电压 1:0.33 V
最大绝对输入电压:12 V最大输入电压:10 V
最小输入电压:2.7 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:6.5 mm
最大电网调整率:0.02046%最大负载调整率:0.08234%
湿度敏感等级:1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 1:0.5 A最大输出电压 1:3.432 V
最小输出电压 1:3.168 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOT-223-4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:1.8 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:1.5 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:4%宽度:3.5 mm
Base Number Matches:1

LP38693MPX-3.3/NOPB 数据手册

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August 25, 2009  
LP38691  
LP38693  
500mA Low Dropout CMOS Linear Regulators  
Stable with Ceramic Output Capacitors  
General Description  
Features  
The LP38691/3 low dropout CMOS linear regulators provide  
tight output tolerance (2.0% typical), extremely low dropout  
voltage (250 mV @ 500mA load current, VOUT = 5V), and ex-  
cellent AC performance utilizing ultra low ESR ceramic output  
capacitors.  
2.0% output accuracy (25°C)  
Low dropout voltage: 250 mV @ 500mA (typ, 5V out)  
Wide input voltage range (2.7V to 10V)  
Precision (trimmed) bandgap reference  
Guaranteed specs for -40°C to +125°C  
1µA off-state quiescent current  
The low thermal resistance of the LLP, SOT-223 and TO-252  
packages allow the full operating current to be used even in  
high ambient temperature environments.  
Thermal overload protection  
The use of a PMOS power transistor means that no DC base  
drive current is required to bias it allowing ground pin current  
to remain below 100 µA regardless of load current, input volt-  
age, or operating temperature.  
Foldback current limiting  
T0-252, SOT-223 and 6-Lead LLP packages  
Enable pin (LP38693)  
Dropout Voltage: 250 mV (typ) @ 500mA (typ. 5V out).  
Ground Pin Current: 55 µA (typ) at full load.  
Precision Output Voltage: 2.0% (25°C) accuracy.  
Applications  
Hard Disk Drives  
Notebook Computers  
Battery Powered Devices  
Portable Instrumentation  
Typical Application Circuits  
20126501  
20126502  
Note: * Minimum value required for stability.  
**LLP package devices only.  
© 2009 National Semiconductor Corporation  
201265  
www.national.com  

LP38693MPX-3.3/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LP38693MPX-3.3 NSC

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