5秒后页面跳转
LP38503-ADJ PDF预览

LP38503-ADJ

更新时间: 2024-01-18 20:23:56
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器
页数 文件大小 规格书
16页 355K
描述
3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V Inputs

LP38503-ADJ 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:D2PAK
包装说明:TO-263, SMSIP5H,.6,67TB针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.76可调性:ADJUSTABLE
最大回动电压 1:0.665 V标称回动电压 1:0.42 V
最大输入电压:5.5 V最小输入电压:2.7 V
JESD-30 代码:R-PSSO-G5JESD-609代码:e3
长度:10.16 mm最大电网调整率 (%/V):0.05
湿度敏感等级:3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
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流 1:3 A最大输出电压 1:5 V
最小输出电压 1:0.6 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装等效代码:SMSIP5H,.6,67TB
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TR峰值回流温度(摄氏度):245
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:4.8 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:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:8.64 mm
Base Number Matches:1

LP38503-ADJ 数据手册

 浏览型号LP38503-ADJ的Datasheet PDF文件第2页浏览型号LP38503-ADJ的Datasheet PDF文件第3页浏览型号LP38503-ADJ的Datasheet PDF文件第4页浏览型号LP38503-ADJ的Datasheet PDF文件第5页浏览型号LP38503-ADJ的Datasheet PDF文件第6页浏览型号LP38503-ADJ的Datasheet PDF文件第7页 
May 19, 2008  
LP38501/3-ADJ, LP38501A/3A-ADJ  
3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V  
Inputs  
General Description  
Features  
National's FlexCap LDO's feature unique compensation that  
allows the use of any type of output capacitor with no limits  
on minimum or maximum ESR. The LP38501/3 series of low-  
dropout linear regulators operates from a +2.7V to +5.5V input  
supply. These ultra low dropout linear regulators respond very  
quickly to step changes in load, which makes them suitable  
for low voltage microprocessor applications. Developed on a  
CMOS process, (utilizing a PMOS pass transistor), the  
LP38501/3 has low quiescent current that changes little with  
load current.  
FlexCap: Stable with ceramic, tantalum, or aluminum  
capacitors  
Stable with 10 µF input/output capacitor  
Adjustable output voltage from 0.6V to 5V  
Low ground pin current  
25 nA quiescent current in shutdown mode  
Guaranteed output current of 3A  
Available in TO-263, TO-263 THIN packages  
Guaranteed VADJ accuracy of ±1.5% @ 25°C (A Grade)  
Ground Pin Current: Typically 2 mA at 3A load current.  
Disable Mode: Typically 25 nA quiescent current when the  
Enable pin is pulled low.  
Guaranteed VADJ accuracy of ±3.5% @ 25°C (STD)  
Over-Temperature and Over-Current protection  
−40°C to +125°C operating TJ range  
Simplified Compensation: Stable with any type of output  
capacitor, regardless of ESR.  
Enable pin (LP38501)  
Precision Output: "A" grade versions available with 1.5%  
VADJ tolerance (25°C) and 3% over line, load and tempera-  
ture.  
Applications  
ASIC Power Supplies In:  
Printers, Graphics Cards, DVD Players  
Set Top Boxes, Copiers, Routers  
DSP and FPGA Power Supplies  
SMPS Regulator  
Conversion from 3.3V or 5V Rail  
Typical Application Circuit  
30028119  
© 2008 National Semiconductor Corporation  
300281  
www.national.com  

与LP38503-ADJ相关器件

型号 品牌 获取价格 描述 数据表
LP38503-ADJ_15 TI

获取价格

LP3850x-ADJ, LP3850xA-ADJ 3-A FlexCap Low Dropout Linear Regulator for 2.7-V to 5.5-V Inpu
LP38503ATJ-ADJ NSC

获取价格

IC VREG 0.6 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.665 V DROPOUT, PSSO5, TO-263, 5 PIN
LP38503ATJ-ADJ/NOPB TI

获取价格

LP38501/3-ADJ, LP38501A/3A-ADJ 3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V In
LP38503TJ-ADJ/NOPB TI

获取价格

LP38501/3-ADJ, LP38501A/3A-ADJ 3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V In
LP38503TJ-ADJ/NOPB NSC

获取价格

IC VREG 0.6 V-5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.665 V DROPOUT, PSSO5, TO-263, 5 PIN
LP38503TS-ADJ NSC

获取价格

3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V Inputs
LP38503TS-ADJ/NOPB TI

获取价格

LP38501/3-ADJ, LP38501A/3A-ADJ 3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V In
LP38503TSX-ADJ NSC

获取价格

3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V Inputs
LP38503TSX-ADJ/NOPB TI

获取价格

LP38501/3-ADJ, LP38501A/3A-ADJ 3A FlexCap Low Dropout Linear Regulator for 2.7V to 5.5V In
LP38511 TI

获取价格

800 mA Fast-Transient Response Low-Dropout Linear Voltage Regulator with Error Flag