Typical Operating Characteristics
Output Voltage vs. Input Voltage
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
IOUT = 0A
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
Input Voltage (V)
Quiescent Current vs. Input Voltage
230
220
210
200
190
180
170
160
VOUT = 1.2V, IOUT = 0A
150
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
Input Voltage (V)
Current Limit vs. Input Voltage
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
VOUT = 1.2V
2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
Input Voltage (V)
DS9166B-01 April 2011
RT9166B
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
-50
Output Voltage vs. Temperature
VIN = 3.3V, IOUT = 0A
-25
0
25 50 75 100 125
Temperature (°C)
Quiescent Current vs. Temperature
230
220
210
200
190
180
170
160
150
-50 -25
VIN = 3.3V, VOUT = 1.2V, IOUT = 0A
0
25 50 75
Temperature (°C)
100 125
1.00
0.95
0.90
0.85
0.80
0.75
0.70
0.65
0.60
-50
Current Limit vs. Temperature
VIN = 3.3V, VOUT = 1.2V
-25
0
25 50 75 100 125
Temperature (°C)
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