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LP2980AIM5X-2.5 PDF预览

LP2980AIM5X-2.5

更新时间: 2024-01-12 05:33:30
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德州仪器 - TI 稳压器
页数 文件大小 规格书
24页 1178K
描述
Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package

LP2980AIM5X-2.5 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:5.08可调性:FIXED
最大回动电压 1:0.225 V标称回动电压 1:0.12 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:3.5 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.92 mm
最大电网调整率:0.01%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 1:0.05 A
最大输出电压 1:2.5625 V最小输出电压 1:2.4375 V
标称输出电压 1:2.5 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:0.95 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:2.5%
宽度:1.6 mmBase Number Matches:1

LP2980AIM5X-2.5 数据手册

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LP2980-N  
www.ti.com  
SNOS733M APRIL 2000REVISED JUNE 2013  
ABSOLUTE MAXIMUM RATINGS(1)(2)  
Storage Temperature Range  
Operating Junction Temperature Range  
Lead Temperature (Soldering, 5 sec.)  
ESD Rating(3)  
65°C to +150°C  
40°C to +125°C  
260°C  
2 kV  
Power Dissipation(4)  
Internally Limited  
0.3V to +16V  
2.1V to +16V  
Input Supply Voltage (Survival)  
Input Supply Voltage (Operating)  
Shutdown Input Voltage (Survival)  
Output Voltage (Survival)(5)  
0.3V to +16V  
0.3V to +9V  
IOUT (Survival)  
Input-Output Voltage (Survival)(6)  
Short Circuit Protected  
0.3V to +16V  
(1) Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply  
when operating the device outside of its rated operating conditions.  
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and  
specifications.  
(3) The ESD rating of pins 3 and 4 for the SOT-23 package is 1 kV.  
(4) The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(MAX), the junction-to-ambient thermal  
resistance, θJA, and the ambient temperature, TA. The maximum allowable power dissipation at any ambient temperature is calculated  
using:  
The value of θJA for the SOT-23 package is 220°C/W. Exceeding the maximum allowable power dissipation will cause excessive die  
temperature, and the regulator will go into thermal shutdown.  
(5) If used in a dual-supply system where the regulator load is returned to a negative supply, the LP2980-N output must be diode-clamped  
to ground.  
(6) The output PNP structure contains a diode between the VIN and VOUT terminals that is normally reverse-biased. Reversing the polarity  
from VIN to VOUT will turn on this diode (See REVERSE CURRENT PATH).  
ELECTRICAL CHARACTERISTICS  
Limits in standard typeface are for TJ = 25°C, and limits in boldface type apply over the full operating temperature range.  
Unless otherwise specified: VIN = VO(NOM) + 1V, IL = 1 mA, COUT = 1 μF, VON/OFF = 2V.  
Symbol  
Parameter  
Conditions  
Typ  
LP2980AI-XX(1)  
LP2980I-XX(1)  
Units  
Min  
0.50  
0.75  
2.5  
Max  
0.50  
0.75  
2.5  
Min  
1.0  
1.5  
3.5  
Max  
1.0  
1.5  
3.5  
IL = 1 mA  
ΔVO  
Output Voltage Tolerance  
%VNOM  
%/V  
1 mA < IL < 50 mA  
Output Voltage Line  
Regulation  
VO(NOM) + 1V VIN 16V  
0.014  
0.032  
0.014  
0.032  
0.007  
IL = 0  
3
5
3
5
1
7
IL = 1 mA  
IL = 10 mA  
IL = 50 mA  
10  
15  
10  
15  
VIN–VO  
Dropout Voltage(2)  
mV  
60  
90  
60  
90  
40  
120  
150  
225  
150  
225  
(1) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical  
Quality Control (SQC) methods. The limits are used to calculate Average Outgoing Quality Level (AOQL).  
(2) Dropout voltage is defined as the input to output differential at which the output voltage drops 100 mV below the value measured with a  
1V differential.  
Copyright © 2000–2013, Texas Instruments Incorporated  
Submit Documentation Feedback  
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Product Folder Links: LP2980-N  
 
 

LP2980AIM5X-2.5 替代型号

型号 品牌 替代类型 描述 数据表
LP2980AIM5X-2.5/NOPB TI

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