Preliminary
Typical Operating Characteristics
(C
IN
= C
OUT
= 1μ/X7R, unless otherwise specified)
RT9013
Quiescent Current vs. Temperature
30
28
Output Voltage vs. Temperature
1.60
1.58
1.56
V
IN
= 2.5V
V
IN
= 2.5V
Quiescent Current (uA)
26
24
22
20
18
16
14
12
10
Output Voltage (V)
1.54
1.52
1.50
1.48
1.46
1.44
1.42
1.40
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature
(°C)
Temperature
(°C)
Dropout Voltage vs. Load Current
350
300
Dropout Voltage vs. Load Current
350
RT9013-33PQW
T
J
= 125°C
RT9013-25PQW
T
J
= 125°C
300
Dropout Voltage (mV)
250
Dropout Voltage (mV)
250
200
150
100
50
0
T
J
= 25°C
200
150
T
J
= 25°C
T
J
= -40°C
100
50
0
0
50
100 150 200 250 300 350 400 450 500
T
J
= -40°C
0
50
100 150 200 250 300 350 400 450 500
Load Current (mA)
Load Current (mA)
EN Pin Shutdown Response
EN Pin Voltage
(V)
EN Pin Voltage
(V)
V
IN
= 2.5V, I
LOAD
= 50mA
4 RT9013-15PQW
2
0
4
2
0
Start Up
V
IN
= 2.5V, I
LOAD
= 75mA
RT9013-15PQW
Output Voltage
(V)
Output Voltage
(V)
2
1
0
1.0
0.5
0
Time (100μs/Div)
Time (5μs/Div)
DS9013-05 August 2007
www.richtek.com
5
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
