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RT9068-25GSP

P1-P3P4-P6P7-P9P10-P12P13-P15
RT9068
7
DS9068-06 March 2017 www.richtek.com
©
Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
Typical Operating Characteristics
PSRR
-80
-70
-60
-50
-40
-30
-20
-10
0
10 100 1000 10000 100000 1000000
Frequency (Hz)
PSRR/dB
I
OUT
= 50mA
C
OUT
= 1μF
C
OUT
= 10μF
(T
A
= 25°C, C
IN
= 0.18μF, C
OUT
= 1μF, unless otherwise specified)
SHDN Threshold Voltage vs. Temperature
0.0
0.5
1.0
1.5
2.0
2.5
-50 -25 0 25 50 75 100 125 150
Temperature (°C)
SHDN Threshold Voltage (V
)
V
IN
= 14V
VIH
VIL
Quiescent Current vs. Temperature
0
5
10
15
20
25
30
35
40
45
-50 -25 0 25 50 75 100 125
Temperature (°C)
Quiescent Current (μA
)
SHDN_High
SHDN_Low
V
IN
= 14V
Output Voltage vs. Temperature
3.1
3.2
3.2
3.3
3.3
3.4
3.4
-50 -25 0 25 50 75 100 125
Temperature(°C)
Output Voltage (V)
I
OUT
= 10mA
V
IN
= 14V
I
OUT
= 1mA
Quiescent Current vs. Input Voltage
0
5
10
15
20
25
30
35
0 102030405060
Input Voltage (V)
Quiescent Current (μA
)
SHDN_High
SHDN_Low
V
IN
= 4.5V to 60V
Output Voltage vs. Output Current
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0 1020304050
Output Current (mA)
Output Voltage (%) 1
V
IN
= 14V
RT9068
8
DS9068-06 March 2017www.richtek.com
©
Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
Leakage Current vs. Reverse Voltage
0.00
0.05
0.10
0.15
0.20
0.25
0.30
-80 -70 -60 -50 -40 -30 -20 -10 0
Reverse Voltage (V)
Leakage Current (mA) 1
SHDN = V
IN
, V
OUT
= SENSE = GND
Output Noise vs. Frequency
100
120
140
160
180
200
10 100 1000 10000 100000
Frequency (Hz)
Output Noise (µV)
V
IN
= 12V, I
OUT
= 10mA
Ground Current vs. Output Current
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0 1020304050
Output Current (mA)
Ground Current (mA
)
In Dropout
2V Dropout
Current Limit vs. Input Voltage
70
90
110
130
150
170
190
210
0 102030405060
Input Voltage (V)
Current Limit (mA)
T
A
= 125°C
T
A
= −40°C
Dropout Voltage vs. Temperature
0
50
100
150
200
250
-50 -25 0 25 50 75 100 125
Temperature (°C)
Dropout Voltage (mV)
I
OUT
= 0mA
I
OUT
= 1mA
I
OUT
= 10mA
I
OUT
= 20mA
I
OUT
= 30mA
I
OUT
= 40mA
I
OUT
= 50mA
Output Voltage vs. Input Voltage
3.20
3.22
3.24
3.26
3.28
3.30
3.32
3.34
3.36
3.38
3.40
0 102030405060
Input Voltage (V)
Output Voltage (V) 1
I
OUT
= 0mA
I
OUT
= 1mA
I
OUT
= 5mA
I
OUT
= 10mA
I
OUT
= 20mA
I
OUT
= 30mA
I
OUT
= 40mA
I
OUT
= 50mA
RT9068
9
DS9068-06 March 2017 www.richtek.com
©
Copyright 2017 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation.
VOUT vs. VIN
Time (1ms/Div)
V
OUT
(2V/Div)
V
IN
(50V/Div)
I
OUT
= 50mA
Load Transient Response
Time (10μs/Div)
V
OUT_ac
(50mV/Div)
V
IN
= 14V, V
OUT
= 3.3V
I
OUT
(20mA/Div)
I
OUT
= 10mA to 60mA to 10mA
Load Transient Response
Time (10μs/Div)
V
OUT_ac
(20mV/Div)
V
IN
= 14V, V
OUT
= 3.3V
I
OUT
(20mA/Div)
I
OUT
= 10mA to 40mA to 10mA
Line Transient Response
Time (25μs/Div)
V
OUT_ac
(100mV/Div)
V
IN
(10V/Div)
I
OUT
= 20mA
Load Transient Response
Time (25μs/Div)
V
OUT_ac
(50mV/Div)
I
OUT
(20mA/Div)
V
IN
= 14V, V
OUT
= 3.3V,
I
OUT
= 1mA to 50mA to 1mA
Minimum Input Voltage vs. Temperature
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
-50 -25 0 25 50 75 100 125
Temperature (°C)
Minimum Input Voltage (V
)
I
OUT
= 50mA
I
OUT
= 10mA
P1-P3P4-P6P7-P9P10-P12P13-P15

RT9068-25GSP

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Buy RT9068-25GSP
Manufacturer:
Description:
LDO, FIXED, 2.5V, 0.05A, SOP-8
Lifecycle:
New from this manufacturer.
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