PQXXXEZ5MZ Datasheet, PDF (5/11 Pages) Sharp Electrionic Components – SC-63 Package, Low Voltage Operation Low Power-Loss Voltage Regulators

Low Power-Loss Voltage Regulators PQxxxEZ5MZ Series/PQxxxEZ01Z Series
Fig.11 Overcurrent Protection
Characteristics (PQ025EZ01Z)
2.5
VIN=3V
VIN=3.3V
2
VIN=3.6V
1.5
VIN=5V
1
VIN=4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.13 Overcurrent Protection
Characteristics (PQ033EZ01Z)
3.5
3
VIN=10V
2.5
VIN=7V
2
VIN=5.5V
1.5
VIN=5V
1
VIN=4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.15 Output Voltage vs. Ambient Temperature
(PQ018EZ5MZ/PQ018EZ01Z)
1.85
1.84
V_IN=2.8V
V_C=2.7V
1.83
1.82
1.81
PQ018EZ5MZ:I_O=0.3A
1.8
1.79
PQ018EZ01Z:I_O=0.5A
1.78
1.77
1.76
1.75
−50 −25 0
25 50 75 100 125
Ambient temperature Ta (°C)
Fig.12 Overcurrent Protection
Characteristics (PQ030EZ01Z)
3
2.5
VIN=10V
2
VIN=7V
1.5
VIN=5.5V
VIN=5V
1
VIN=4.5V
0.5
0
0
0.5
1
1.5
2
Output current IO (A)
Fig.14 Output Voltage vs. Ambient Temperature
(PQ015EZ5MZ/PQ015EZ01Z)
1.55
1.54
VIN=2.5V
VC=2.7V
1.53
1.52
PQ015EZ5MZ:IO=0.3A
1.51
1.5
1.49
PQ015EZ01Z:IO=0.5A
1.48
1.47
1.46
1.45
−50 −25 0
25 50 75 100 125
Ambient temperature Ta (°C)
Fig.16 Output Voltage vs. Ambient Temperature
(PQ025EZ5MZ/PQ025EZ01Z)
2.525
2.52
VIN=3.5V
VC=2.7V
2.515
2.51
2.505
PQ025EZ5MZ:IO=0.3A
2.5
2.495
2.49
PQ025EZ01Z:IO=0.5A
2.485
2.48
2.475
−50 −25 0
25 50 75 100 125
Ambient temperature Ta (°C)