R1151N Datasheet, PDF (19/26 Pages) RICOH electronics devices division – Boost type Voltage Regulator with Reset

R1151N (-VDET=2.9V)
3.10
3.05
3.00
2.95
2.90
2.85
2.80
-40 -15
10
35
60
85
Temperature Topt(°C)
11) VDET Output Voltage vs. Input Voltage
R1151N (-VDET=8.0V Pull-up to VDD)
9.0
8.0
7.0
6.0
5.0
4.0
Topt=-40°C
3.0
Topt=25°C
2.0
Topt=85°C
1.0
0.0
012 34 567 89
Input Voltage VIN(V)
R1151N (-VDET=4.2V Pull-up to VDD)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
Topt=-40°C
1.5
Topt=25°C
1.0
Topt=85°C
0.5
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Input Voltage VIN(V)
R1151N
R1151N (-VDET=1.7V)
1.85
1.80
1.75
1.70
1.65
1.60
-40 -15
10
35
60
85
Temperature Topt(°C)
R1151N (-VDET=8.0V Pull-up to 5V)
6.00
5.00
4.00
3.00
Topt=-40°C
2.00
Topt=25°C
Topt=85°C
1.00
0.00
012 34 567 89
Input Voltage VIN(V)
R1151N (-VDET=4.2V Pull-up to 5V)
6.0
5.0
4.0
3.0
Topt=-40°C
2.0
Topt=25°C
1.0
Topt=85°C
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Input Voltage VIN(V)
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