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LM29150T-1.8 参数 Datasheet PDF下载

LM29150T-1.8图片预览
型号: LM29150T-1.8
PDF下载: 下载PDF文件 查看货源
内容描述: 1.5A非常L.D.O稳压器 [1.5A Very L.D.O Voltage Regulator]
分类和应用: 稳压器调节器输出元件局域网
文件页数/大小: 11 页 / 801 K
品牌: HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
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1.5A Very L.D.O Voltage Regulator  
LM29150/29151/29152  
ELECTRICAL CHARACTERISTICS  
IOUT =100mA, TA=25, unless otherwise specified. Bold values are guaranteed across the operating temperature range.  
Adjustable versions are programmed to 5.0V.  
Symbol  
Parameter  
Condition  
Min  
Typ  
Max  
Units  
IO = 10mA  
-1  
1
VOUT  
Output Voltage  
%
10mAIOIFL,  
(VOUT+1V)VIN26V (Note 2)  
-2  
2
0.5  
1
ΔVLINE  
Line Regulation  
Load Regulation  
IO = 10mA, (VOUT+1V)VIN26V  
0.06  
0.2  
%
%
VIN=VOUT+5V,  
ΔVLOAD  
(Note 2,6)  
10mAIOUTIFULLOAD  
Output Voltage Temp.  
Coefficient  
Output Voltage (Note 6)  
Temp. Coefficient  
ΔVOUT = -1%, (Note 3)  
IO =100mA  
,
ΔVo/ΔT  
VDO  
20  
100  
200  
ppm/  
mV  
80  
220  
350  
8
Dropout Voltage  
IO =750mA  
IO =1.5A  
600  
20  
IO =750mA, VIN =VOUT+1V  
IO =1.5A  
IGND  
Ground Current  
mA  
22  
Ground Pin Current at  
Dropout  
VIN =0.5V less than specified VOUT  
IOUT =10mA  
,
IGNDDO  
ILIMIT  
2
mA  
A
Current Limit  
LM29150, VOUT = 0V (Note 4)  
2.1  
3.5  
Output Noise Voltage  
(10Hz to 100kHz)  
IL = 100mA  
CL =10μF  
CL =33μF  
400  
260  
en  
μVRMS  
Flag Output (Error Comparator) LM29151  
1.00  
2.00  
300  
400  
IFLG (leak)  
Output Leakage Current  
Output Low Voltage  
VOH =26V  
0.01  
μA  
mV  
mV  
Device set for 5V. VIN =4.5V  
VFLG (do)  
220  
60  
IOL =250μA  
40  
Upper Threshold Voltage  
Device set for 5V (Note 9)  
25  
75  
15  
95  
VFLG  
Lower Threshold Voltage  
Hysteresis  
Device set for 5V (Note 9)  
Device set for 5V (Note 9)  
mV  
mV  
140  
Nov. 2009 - Rev. 1.2  
- 6 -  
HTC