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LP38693SDX-ADJ/NOPB PDF预览

LP38693SDX-ADJ/NOPB

更新时间: 2024-09-15 21:21:35
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
14页 352K
描述
IC VREG 1.25 V-9 V ADJUSTABLE POSITIVE LDO REGULATOR, PDSO6, LLP-6, Adjustable Positive Single Output LDO Regulator

LP38693SDX-ADJ/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LLP-6Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12可调性:ADJUSTABLE
JESD-30 代码:S-PDSO-N6JESD-609代码:e3
长度:3 mm最大电网调整率 (%/V):0.1
最大负载调整率 (%):2.5%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:6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 1:9 V最小输出电压 1:1.25 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC6,.13,38封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE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:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:0.8 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:NO LEAD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
宽度:3 mmBase Number Matches:1

LP38693SDX-ADJ/NOPB 数据手册

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August 25, 2009  
LP38691-ADJ  
LP38693-ADJ  
500mA Low Dropout CMOS Linear Regulators with  
Adjustable Output  
Stable with Ceramic Output Capacitors  
General Description  
Features  
The LP38691/3-ADJ low dropout CMOS linear regulators pro-  
vide 2.0% precision reference voltage, extremely low dropout  
voltage (250mV @ 500mA load current, VOUT = 5V) and ex-  
cellent AC performance utilizing ultra low ESR ceramic output  
capacitors.  
Output voltage range of 1.25V - 9V  
2.0% adjust pin voltage accuracy (25°C)  
Low dropout voltage: 250mV @ 500mA (typ, 5V out)  
Wide input voltage range (2.7V to 10V)  
Precision (trimmed) bandgap reference  
The low thermal resistance of the LLP and SOT-223 pack-  
ages allow the full operating current to be used even in high  
ambient temperature environments.  
Guaranteed specs for -40°C to +125°C  
1µA off-state quiescent current  
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.  
Thermal overload protection  
Foldback current limiting  
SOT-223 and 6-Lead LLP packages  
Enable pin (LP38693-ADJ)  
Dropout Voltage: 250 mV (typ) @ 500mA (typ. 5V out).  
Ground Pin Current: 55 µA (typ) at full load.  
Adjust Pin Voltage: 2.0% (25°C) accuracy.  
Applications  
Hard Disk Drives  
Notebook Computers  
Battery Powered Devices  
Portable Instrumentation  
Typical Application Circuits  
20126801  
20126802  
VOUT = VADJ x (1 + R1/R2)  
Note: *Minimum value required for stability.  
© 2009 National Semiconductor Corporation  
201268  
www.national.com  

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