RT9167A-30GB Richtek USA Inc, RT9167A-30GB Datasheet - Page 6

• Manufacturer Part Number: RT9167A-30GB
• Description: IC REG LDO 3.0V 500MA SOT23-5
• Manufacturer: Richtek USA Inc

Specifications of RT9167A-30GB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 0.6V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA (Min)
• Current - Limit (min): 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RT9167/A
www.richtek.com
6
150
100
-20
-50
150
100
-50
60
40
20
50
-50
50
50
0
1
0
5
4
0
5
4
≈
≈
≈
C
C
C
C
C
V
C
C
V
OUT
OUT
BP
OUT
BP
IN
OUT
BP
OUT
= 10μF
= 10nF
= 10nF
= 1μF
= 10nF
= 4.7μF
= 3V
Load Transient Response
= 1μF
Line Transient Response
= 3V
Line Transient Response
Time (500μs/Div)
Time (50
Time (1ms/Div)
μ
s/Div)
Loading = 1mA
Loading = 1mA
V
V
OUT
IN
= 4V
= 3V
≈
≈
≈
150
100
-50
-20
-50
-20
50
60
40
20
60
40
20
50
0
5
4
0
1
0
5
4
≈
≈
≈
C
C
V
C
C
V
C
C
C
OUT
BP
OUT
OUT
OUT
BP
IN
OUT
BP
= 10nF
= 10nF
= 10μF
= 10nF
= 1μF
= 3V
= 4.7μF
= 3V
= 4.7μF
Load Transient Response
Line Transient Response
Line Transient Response
DS9167/A-28
Time (500μs/Div)
Time (50
Time (1ms/Div)
μ
s/Div)
September 2010
Loading = 50mA
Loading = 50mA
V
V
IN
OUT
= 4V
= 3V
≈
≈
≈