LTC2903IS6-A1#PBF Linear Technology, LTC2903IS6-A1#PBF Datasheet - Page 5

• Manufacturer Part Number: LTC2903IS6-A1#PBF
• Manufacturer: Linear Technology

Specifications of LTC2903IS6-A1#PBF

• Voltage Supervisor Type: Voltage Monitor
• Number Of Voltage Supervisors: 4
• Reset Threshold Voltage (max): 2.97/2.25/1.62/AdjV
• Package Type: TSOT-23
• Operating Temperature Classification: Industrial
• Operating Temp Range: -40C to 85C
• Pin Count: 6
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

TYPICAL PERFOR A CE CHARACTERISTICS
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
25
20
15
10
15
12
0
5
0
6
0
9
3
–50
0
0
Supply Currents vs Temperature
RST Output Voltage with 10k
Pull-Up to V1
RST Current Sink Capability
vs V
V1 = V2 = V3
LTC2903-B1, -C1
0.5
0.5 1
CC
–25
1
1.5
1.5
TEMPERATURE (°C)
0
V
OL
2
2
= 0.4V
V1 (V)
V
LTC2903-E1
2.5
CC
2.5
25
(V)
LTC2903-D1
V
OL
3 3.5
3 3.5 4 4.5
= 0.2V
50
W
4
75
29031 G15
4.5
29031 G12
29031 G20
U
100
5
5
0.05
0.30
0.25
0.20
0.15
0.10
400
350
300
250
200
150
100
1.5
1.2
0.9
0.6
0.3
50
0
0
0
0.1
RESET COMPARATOR OVERDRIVE (% OF V
0
0
Transient Duration
vs Comparator Overdrive
RST Output Voltage with
10k Pull-Up to V1
RST Voltage Output Low
vs RST Sink Current
LTC2903-A1, -E1
V1 = 3.3V
0.1
5
V1 = V2 = V3
0.2
10
0.3
15
1
0.4
I
85°C
RST
20
V1 (V)
V1 ONLY
RESET OCCURS
0.5
ABOVE CURVE
(mA)
25
0.6
30
10
0.7
25°C
35
0.8
–45°C
29031 G10
29031 G16
40
0.9
29301 G13
RTX
100
1.0
45
)
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
260
240
220
200
180
160
140
1.2
0.6
1.5
0.9
0.3
0
0
–50
0
RST Voltage Output Low
vs RST Sink Current
0
1µA
Low Voltage Reset Pull-Down
Performance vs External Pull-Up
Current and Input Supply Voltage
Reset Time-Out Period
vs Temperature
LTC2903-B1, -C1, -D1
V1 = 5V
0.1
2µA
–25
V
10
5µA
0.2
IN
, INPUT SUPPLY VOLTAGE (V)
0.3
TEMPERATURE (°C)
20
20µA
0
10µA
0.4
85°C
I
RST
LTC2903-1
0.5
30
25
(mA)
0.6 0.7
V
IN
40
50
= V1 = V2 = V3
25°C
0.8
–45°C
50
75
29031 G16
29031 G14
0.9
29301 G11
29031f a
5
100
60
1