ltc2903-1 Linear Technology Corporation, ltc2903-1 Datasheet - Page 4

• Manufacturer Part Number: ltc2903-1
• Description: Precision Quad Supply Monitor In 6-lead Sot-23
• Manufacturer: Linear Technology Corporation

LTC2903-1
TYPICAL PERFOR A CE CHARACTERISTICS
4
4.500
4.475
4.450
4.425
4.400
4.375
4.350
1.625
1.615
1.605
1.595
1.585
1.575
1.565
30
25
20
15
10
5
0
–50
Supply Currents
vs Temperature (LTC2903A)
–50
–50
5V Threshold Voltage
vs Temperature
1.8V Threshold Voltage
vs Temperature
V1 = 3.3V
V2 = 2.5V
V3 = 1.8V
–25
–25
–25
I
I
I
V1
V2
V3
TEMPERATURE ( C)
0
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
25
25
25
50
50
50
W
75
75
75
29031 G07
28031 G01
28031 G04
U
100
100
100
2.975
2.900
2.875
0.510
0.505
0.500
0.495
0.490
2.950
2.925
30
25
20
15
10
5
0
–50
Supply Currents
vs Temperature (LTC2903B)
–50
–50
V1 = 5V
V2 = 3.3V
V3 = 2.5V
V4 = 1.8V
3.3V Threshold Voltage
vs Temperature
ADJ Threshold Voltage
vs Temperature
–25
–25
–25
I
I
I
V1
V2
V4
TEMPERATURE ( C)
0
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
25
25
25
50
50
50
I
V3
75
75
75
29031 G08
28031 G02
28031 G05
100
100
100
–4.530
–4.555
–4.580
–4.605
–4.630
–4.655
–4.680
2.250
2.235
2.220
2.205
2.190
2.175
30
25
20
15
10
–5
5
0
–50
–50
–50
2.5V Threshold Voltage
vs Temperature
–5.2V Threshold Voltage
vs Temperature
Supply Currents
vs Temperature (LTC2903C)
V1 = 5V
V2 = 3.3V
V3 = 1.8V
V4 = –5.2V
–25
–25
–25
I
I
I
V3
V1
V2
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
0
0
0
25
25
25
50
50
50
I
V4
75
75
75
29031 G09
28031 G03
28031 G06
29031f
100
100
100