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LP2985AIM5-3.6/NOPB PDF预览

LP2985AIM5-3.6/NOPB

更新时间: 2024-02-23 08:36:15
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
20页 440K
描述
IC VREG 3.6 V FIXED POSITIVE LDO REGULATOR, 0.575 V DROPOUT, PDSO5, SOT-23, 5 PIN, Fixed Positive Single Output LDO Regulator

LP2985AIM5-3.6/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LSSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.12可调性:FIXED
最大回动电压 1:0.575 V标称回动电压 1:0.28 V
最大绝对输入电压:16 V最大输入电压:16 V
最小输入电压:4.6 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 mm
最大电网调整率:0.01313%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 1:0.15 A
最大输出电压 1:3.726 V最小输出电压 1:3.474 V
标称输出电压 1:3.6 V封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
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:1.22 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.953 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:3.5%
宽度:1.6 mmBase Number Matches:1

LP2985AIM5-3.6/NOPB 数据手册

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November 25, 2009  
LP2985  
Micropower 150 mA Low-Noise Ultra Low-Dropout  
Regulator in SOT-23 and micro SMD Packages  
Designed for Use with Very Low ESR Output Capacitors  
General Description  
Features  
The LP2985 is a 150 mA, fixed-output voltage regulator de-  
signed to provide ultra low-dropout and low noise in battery  
powered applications.  
Ultra low dropout voltage  
Guaranteed 150 mA output current  
Smallest possible size (SOT-23, micro SMD package)  
Using an optimized VIP® (Vertically Integrated PNP) process,  
the LP2985 delivers unequalled performance in all specifica-  
tions critical to battery-powered designs:  
Requires minimum external components  
Stable with low-ESR output capacitor  
<1 µA quiescent current when shut down  
Dropout Voltage: Typically 300 mV @ 150 mA load, and  
7 mV @ 1 mA load.  
Low ground pin current at all loads  
Output voltage accuracy 1% (A Grade)  
Ground Pin Current: Typically 850 µA @ 150 mA load, and  
75 µA @ 1 mA load.  
High peak current capability  
Enhanced Stability: The LP2985 is stable with output ca-  
pacitor ESR as low as 5 m, which allows the use of ceramic  
capacitors on the output.  
Wide supply voltage range (16V max)  
Low ZOUT: 0.3Ω typical (10 Hz to 1 MHz)  
Overtemperature/overcurrent protection  
−40°C to +125°C junction temperature range  
Custom voltages available  
Sleep Mode: Less than 1 µA quiescent current when ON/OFF  
pin is pulled low.  
Smallest Possible Size: SOT-23 and micro SMD packages  
use absolute minimum board space.  
Applications  
Precision Output: 1% tolerance output voltages available (A  
grade).  
Cellular Phone  
Low Noise: By adding a 10 nF bypass capacitor, output noise  
can be reduced to 30 µV (typical).  
Palmtop/Laptop Computer  
Personal Digital Assistant (PDA)  
Multiple voltage options, from 2.5V to 5.0V, are available as  
standard products. Consult factory for custom voltages.  
Camcorder, Personal Stereo, Camera  
Block Diagram  
10014001  
VIP® is a registered trademark of National Semiconductor Corporation.  
© 2009 National Semiconductor Corporation  
100140  
www.national.com  

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