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LP2985A-10 PDF预览

LP2985A-10

更新时间: 2024-02-19 17:50:47
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
29页 1206K
描述
150-mA Low-noise Low-dropout Regulator With Shutdown

LP2985A-10 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:SOT-23
包装说明:LSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.86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:10.925 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e4长度:2.9 mm
最大电网调整率:0.016%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最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流 1:0.15 A
最大输出电压 1:10.35 V最小输出电压 1:9.65 V
标称输出电压 1:10 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:TR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:1.45 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
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:NOT SPECIFIED最大电压容差:3.5%
宽度:1.6 mmBase Number Matches:1

LP2985A-10 数据手册

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Sample &  
Buy  
Support &  
Community  
Product  
Folder  
Tools &  
Software  
Technical  
Documents  
LP2985  
SLVS522O JULY 2004REVISED JANUARY 2015  
LP2985 150-mA Low-noise Low-dropout Regulator With Shutdown  
1 Features  
3 Description  
The LP2985 family of fixed-output, low-dropout  
regulators offers exceptional, cost-effective  
performance for both portable and nonportable  
applications. Available in voltages of 1.8 V, 2.5 V, 2.8  
V, 2.9 V, 3 V, 3.1 V, 3.3 V, 5 V, and 10 V, the family  
has an output tolerance of 1% for the A version (1.5%  
for the non-A version) and is capable of delivering  
150-mA continuous load current. Standard regulator  
features, such as overcurrent and overtemperature  
protection, are included.  
1
Output Tolerance of  
1% (A Grade)  
1.5% (Standard Grade)  
Ultra-Low Dropout, Typically  
280 mV at Full Load of 150 mA  
7 mV at 1 mA  
Wide VIN Range: 16 V Max  
Low IQ: 850 μA at Full Load at 150 mA  
Shutdown Current: 0.01 μA Typ  
Device Information(1)  
Low Noise: 30 μVRMS With 10-nF Bypass  
PART NUMBER  
LP2985  
PACKAGE  
BODY SIZE (NOM)  
Capacitor  
SOT-23 (5)  
2.90 mm x 1.60 mm  
Stable With Low-ESR Capacitors, Including  
Ceramic  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
Overcurrent and Thermal Protection  
High Peak-Current Capability  
Dropout Voltage vs Temperature  
0.45  
ESD Protection Exceeds JESD 22  
150 mA  
V
O
= 3.3 V  
C
byp  
= 10 nF  
2000-V Human-Body Model (A114-A)  
200-V Machine Model (A115-A)  
0.4  
0.35  
0.3  
2 Applications  
Portable Devices  
Digital Cameras and Camcorders  
CD Players  
0.25  
0.2  
50 mA  
10 mA  
MP3 Players  
0.15  
0.1  
0.05  
0
1 mA  
100 125 150  
−50  
−25  
0
25  
50  
75  
Temperature − (°C)  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 

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