RT9193-2HGU5 Richtek USA Inc, RT9193-2HGU5 Datasheet - Page 6

• Manufacturer Part Number: RT9193-2HGU5
• Description: IC REG LDO 2.85V 300MA SC70-5
• Manufacturer: Richtek USA Inc

Specifications of RT9193-2HGU5

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.85V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.22V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Max)
• Current - Limit (min): 360mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-TSSOP (5 lead), SC-88A, SOT-353
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RT9193
www.richtek.com
6
-200
-100
200
100
-10
100
10
-20
6
5
4
50
0
20
0
0
0
V
C
V
C
V
C
IN
IN
IN
OUT
IN
IN
= 4.5V
= C
= 4V to 5V
= 5V, V
= C
= 1μF
OUT
Load Transient Response
Line Transient Response
OUT
= 1μF, X7R
= 1μF
OUT
= 2.8V
Time (500μs/Div)
Time (10ms/Div)
Time (50μs/Div)
Noise
I
f = 10Hz to 100kHz
LOAD
= 1mA to 60mA
RT9193-30xB
I
LOAD
RT9193-25xB
I
LOAD
= 50mA
= 1mA
-200
-100
200
100
-10
400
200
10
-50
50
6
5
4
0
0
0
0
V
C
V
C
V
C
IN
IN
IN
OUT
IN
IN
= 4.5V
= C
= 4V to 5V
= 5V, V
= C
= 1μF
OUT
Line Transient Response
Load Transient Response
OUT
= 1μF, X7R
= 1μF
OUT
= 2.8V
Time (100μs/Div)
Time (500μs/Div)
Time (10ms/Div)
Noise
DS9193-13 January 2011
I
LOAD
f = 10Hz to 100kHz
= 1mA to 250mA
RT9193-15xU5
I
LOAD
RT9193-25xB
I
LOAD
= 50mA
= 100mA