參數(shù)資料
型號: LTC1728ES5-1.8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
中文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: PLASTIC, SC-74A, SOT-23, 5 PIN
文件頁數(shù): 4/16頁
文件大?。?/td> 187K
代理商: LTC1728ES5-1.8
4
LTC2903-1
29031f
TYPICAL PERFOR U
5V Threshold Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
4.350
T
R
4.375
4.400
4.450
4.425
4.500
4.475
–25
0
25
50
28031 G01
75
100
TEMPERATURE (
°
C)
–50
2.875
T
R
2.900
2.925
2.950
2.975
–25
0
25
50
28031 G02
75
100
TEMPERATURE (
°
C)
–50
T
R
2.250
2.235
2.220
2.205
2.190
2.175
–25
0
25
50
28031 G03
75
100
3.3V Threshold Voltage
vs Temperature
2.5V Threshold Voltage
vs Temperature
1.8V Threshold Voltage
vs Temperature
ADJ Threshold Voltage
vs Temperature
–5.2V Threshold Voltage
vs Temperature
TEMPERATURE (
°
C)
–50
T
R
1.625
1.615
1.595
1.605
1.575
1.585
1.565
–25
0
25
50
28031 G04
75
100
TEMPERATURE (
°
C)
–50
T
R
0.510
0.505
0.500
0.495
0.490
–25
0
25
50
28031 G05
75
100
TEMPERATURE (
°
C)
–50
T
R
–4.530
–4.555
–4.605
–4.580
–4.630
–4.655
–4.680
–25
0
25
50
28031 G06
75
100
Supply Currents
vs Temperature (LTC2903A)
TEMPERATURE (
°
C)
–50
0
I
V
μ
A
5
10
15
20
I
V1
I
V2
I
V3
30
–25
0
25
50
29031 G07
75
100
25
V1 = 3.3V
V2 = 2.5V
V3 = 1.8V
Supply Currents
vs Temperature (LTC2903B)
TEMPERATURE (
°
C)
–50
0
I
V
μ
A
5
10
15
20
I
V1
I
V2
I
V3
I
V4
30
–25
0
25
50
29031 G08
75
100
25
V1 = 5V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
Supply Currents
vs Temperature (LTC2903C)
TEMPERATURE (
°
C)
–50
30
25
20
15
10
5
0
–5
25
75
29031 G09
–25
0
50
100
I
V
μ
A
I
V1
I
V2
I
V3
I
V4
V1 = 5V
V2 = 3.3V
V3 = 1.8V
V4 = –5.2V
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