rt9167a-23cbr ETC-unknow, rt9167a-23cbr Datasheet - Page 7

• Manufacturer Part Number: rt9167a-23cbr
• Description: Noise Fixed Output Voltage 200ma/500ma Regulator
• Manufacturer: ETC-unknow

DS9167/A-10 July 2001
150
100
150
100
-20
-50
-50
-50
60
40
20
50
50
50
0
1
0
5
4
0
5
4
2 >
2 >
2 >
2 >
1 >
1 >
1 >
1 >
2 >
2 >
2 >
2 >
2 >
2 >
2 >
2 >
1↓ 1↓ 1↓ 1↓
1↓ 1↓ 1↓ 1↓
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
C
C
C
C
V
Loading = 1mA
C
V
Loading = 1mA
OUT
OUT
OUT
IN
BP
OUT
OUT
= 10µF
= 10nF
Load Transient Response
Line Transient Response
Line Transient Response
= 1µF
= 1µF
= 3.0V
= 4.7µF
= 3.0V
T
T
T
Time (1mS/Div)
Time (500µS/Div)
Time (50µS/Div)
T
T
T
T
T
T
V
V
C
C
OUT
IN
BP
BP
= 4V
= 10nF
= 10nF
= 3.0V
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
150
100
-50
-20
-50
-20
50
60
40
20
50
60
40
20
0
5
4
0
1
0
5
4
2 >
2 >
2 >
2 >
2 >
2 >
1 >
1 >
1 >
1 >
2 >
2 >
1↓ 1↓ 1↓ 1↓
2 >
2 >
2 >
2 >
1↓ 1↓ 1↓ 1↓
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
C
C
C
C
V
Loading = 50mA
C
V
Loading = 50mA
OUT
OUT
OUT
IN
BP
OUT
OUT
= 10µF
= 10nF
Line Transient Response
Load Transient Response
Line Transient Response
= 3.0V
= 4.7µF
= 1µF
= 3.0V
= 4.7µF
T
T
T
Time (1mS/Div)
Time (50µS/Div)
Time (500µS/Div)
T
T
T
T
T
T
RT9167/A
www.richtek-ic.com.tw
V
V
C
C
OUT
IN
BP
BP
= 4V
= 10nF
= 10nF
= 3.0V
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
≈ ≈ ≈ ≈
7