SC1563ISK3.3TRT Datasheet, PDF (9/10 Pages) Samtec, Inc – Very Low Dropout, Low Quiescent 500mA Regulator

POWER MANAGEMENT
Typical Characteristics (Cont.)
Adjust Pin Threshold Voltage
vs. Junction Temperature
400
375 ^{2.2V ≤ VIN ≤ 6.5V}
350
325
300
275
250
225
200
175
150
125
100
-50 -25
0
25
50
75
T_J (°C)
100 125 150
Shutdown Pin Threshold Voltage vs. Junction
Temperature vs. Input Voltage
1.8
1.6
V_IH, V_IN = 6.5V
1.4
1.2
1.0
V_IL, V_IN = 6.5V
V_IH, V_IN = 2.2V
0.8
0.6
V_IL, V_IN = 2.2V
0.4
-50
-25
0
25
50
75
100 125 150
T_J (°C)
SC1563
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
-50
Shutdown Pin Current vs.
Junction Temperature
V_IN = 3.3V
V_SHDN = 0V
-25
0
25
50
75
100 125 150
T_J (°C)
 2006 Semtech Corp.
9
www.semtech.com