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LP2988IM-5.0/NOPB PDF预览

LP2988IM-5.0/NOPB

更新时间: 2024-02-25 14:05:12
品牌 Logo 应用领域
德州仪器 - TI 光电二极管输出元件稳压器调节器
页数 文件大小 规格书
36页 1352K
描述
具有低噪声和使能功能的 200mA、16V、低压降稳压器 | D | 8 | -40 to 125

LP2988IM-5.0/NOPB 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SOP, SOP8,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.1可调性:FIXED
最大回动电压 1:0.35 V标称回动电压 1:0.18 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:6 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 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:8工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.2 A
最大输出电压 1:5.14 V最小输出电压 1:4.86 V
标称输出电压 1:5 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:RAIL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:1.75 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:1.27 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:2.8%
宽度:3.9 mmBase Number Matches:1

LP2988IM-5.0/NOPB 数据手册

 浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第1页浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第2页浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第3页浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第5页浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第6页浏览型号LP2988IM-5.0/NOPB的Datasheet PDF文件第7页 
LP2987, LP2988  
SNVS004J MARCH 1999REVISED APRIL 2013  
www.ti.com  
ELECTRICAL CHARACTERISTICS (continued)  
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 = 4.7 µF, CIN = 2.2 µF, VS/D = 2V.  
(1)  
(1)  
LM2987/8AI-X.X  
LM2987/8I-X.X  
Symbol  
VIN–VO  
Parameter  
Conditions  
IL = 100 µA  
Typical  
1
Units  
Min  
Max  
2.0  
Min  
Max  
2.0  
Dropout Voltage  
(2)  
3.5  
3.5  
120  
170  
230  
350  
120  
150  
800  
1400  
2.1  
IL = 75 mA  
IL = 200 mA  
IL = 100 µA  
IL = 75 mA  
IL = 200 mA  
VS/D < 0.3V  
120  
170  
230  
350  
120  
150  
800  
90  
mV  
180  
100  
500  
1
IGND  
Ground Pin Current  
µA  
1400  
2.1  
mA  
µA  
3.7  
3.7  
0.05  
400  
400  
1.5  
1.5  
IO(PK)  
IO(MAX)  
en  
Peak Output Current  
Short Circuit Current  
VOUT VO(NOM) 5%  
250  
250  
mA  
(3)  
RL = 0 (Steady State)  
LP2987 Output Noise  
Voltage (RMS)  
BW = 300 Hz to  
50 kHz, VOUT = 3.3V  
COUT = 10 µF  
100  
µV(RMS)  
LP2988 Output Noise  
Voltage (RMS)  
BW = 300 Hz to 50 kHz,  
VOUT = 3.3V  
COUT = 10 µF  
20  
CBYPASS = .01 µF  
ΔVOUT/ΔVIN  
ΔVOUT/ΔT  
IDELAY  
Ripple Rejection  
f = 1 kHz, COUT = 10 µF  
CBYP = 0 (LP2988)  
(4)  
65  
20  
dB  
Output Voltage  
Temperature Coefficient  
ppm/°C  
Delay Pin Current Source  
1.6  
2.8  
1.6  
2.8  
2.2  
µA  
1.4  
3.0  
1.4  
3.0  
SHUTDOWN INPUT  
VS/D  
S/D Input Voltage  
VH = O/P ON  
VL = O/P OFF  
VS/D = 0  
1.4  
0.55  
0
1.6  
1.6  
(5)  
V
0.18  
1  
0.18  
1  
IS/D  
S/D Input Current  
µA  
VS/D = 5V  
5
15  
15  
(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.  
(3) See TYPICAL PERFORMANCE CHARACTERISTICS curves.  
(4) Temperature coefficient is defined as the maximum (worst-case) change divided by the total temperature range.  
(5) To prevent mis-operation, the Shutdown input must be driven by a signal that swings above VH and below VL with a slew rate not less  
than 40 mV/µs (see APPLICATION HINTS).  
4
Submit Documentation Feedback  
Copyright © 1999–2013, Texas Instruments Incorporated  
Product Folder Links: LP2987 LP2988  

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