5秒后页面跳转
LP38691 PDF预览

LP38691

更新时间: 2024-01-09 08:16:12
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器电容器
页数 文件大小 规格书
15页 791K
描述
500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors

LP38691 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:5.28可调性:ADJUSTABLE
标称回动电压 1:0.5 VJESD-30 代码:S-PDSO-N6
JESD-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 mm

LP38691 数据手册

 浏览型号LP38691的Datasheet PDF文件第2页浏览型号LP38691的Datasheet PDF文件第3页浏览型号LP38691的Datasheet PDF文件第4页浏览型号LP38691的Datasheet PDF文件第5页浏览型号LP38691的Datasheet PDF文件第6页浏览型号LP38691的Datasheet PDF文件第7页 
PRELIMINARY  
January 2005  
LP38691/LP38693  
500mA Low Dropout CMOS Linear Regulators  
Stable with Ceramic Output Capacitors  
General Description  
Features  
n 2.0% output accuracy (25˚C)  
The LP38691/3 low dropout CMOS linear regulators provide  
tight output tolerance (2.0% typical), extremely low dropout  
@
n Low dropout voltage: 250 mV 500mA (typ, 5V out)  
n Wide input voltage range (2.7V to 10V)  
n Precision (trimmed) bandgap reference  
n Guaranteed specs for -40˚C to +125˚C  
n 1µA off-state quiescent current  
@
voltage (250 mV  
500mA load current, VOUT = 5V), and  
excellent AC performance utilizing ultra low ESR ceramic  
output capacitors.  
The low thermal resistance of the LLP, SOT-223 and T0-252  
packages allow the full operating current to be used even in  
high ambient temperature environments.  
n Thermal overload protection  
n Foldback current limiting  
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  
voltage, or operating temperature.  
n T0-252, SOT-223 and 6-Lead LLP packages  
n Enable pin (LP38693)  
Applications  
@
Dropout Voltage: 250 mV (typ) 500mA (typ. 5V out).  
n Hard Disk Drives  
Ground Pin Current: 55 µA (typ) at full load.  
n Notebook Computers  
n Battery Powered Devices  
n Portable Instrumentation  
Precision Output Voltage: 2.0% (25˚C) accuracy.  
Typical Application Circuits  
20126501  
20126502  
Note: * Minimum value required for stability.  
**LLP package devices only.  
© 2005 National Semiconductor Corporation  
DS201265  
www.national.com  

与LP38691相关器件

型号 品牌 获取价格 描述 数据表
LP38691_15 TI

获取价格

LP3869x/-Q1 500-mA Low-Dropout CMOS Linear Regulators Stable With Ceramic Output Capacitor
LP38691-ADJ NSC

获取价格

500mA Low Dropout CMOS Linear Regulators with Adjustable Output / Stable with Ceramic Outp
LP38691-ADJ TI

获取价格

500mA、10V 可调节低压降稳压器
LP38691-ADJ_10 NSC

获取价格

500mA Low Dropout CMOS Linear Regulators with Adjustable Output Stable with Ceramic Output
LP38691-ADJ-Q1 TI

获取价格

汽车类 500mA、10V、可调节低压降稳压器
LP38691DT-1.8 NSC

获取价格

500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
LP38691DT-1.8 TI

获取价格

500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
LP38691DT-1.8/NOPB NSC

获取价格

IC VREG 1.8 V FIXED POSITIVE LDO REGULATOR, PSSO2, TO-252, 3 PIN, Fixed Positive Single Ou
LP38691DT-1.8/NOPB TI

获取价格

LP38693 500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors
LP38691DT-2.5 NSC

获取价格

500mA Low Dropout CMOS Linear Regulators Stable with Ceramic Output Capacitors