RT9183-25GLF Richtek USA Inc, RT9183-25GLF Datasheet - Page 7

• Manufacturer Part Number: RT9183-25GLF
• Description: IC REG LDO 2.5V 1.5A TO252
• Manufacturer: Richtek USA Inc

Specifications of RT9183-25GLF

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.33V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Max)
• Current - Limit (min): 2A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS9183-16 February 2011
500
400
300
200
100
400
300
200
100
-50
0
0
50
2
1
0
0
0
0
RT9183H-xS
V
Dropout Voltage vs. Load Current
OUT
C
Dropout Voltage vs. Load Current
OUT
= 3.3V
= 47uF/Low ESR, I
Load Transient Response
0.3
0.3
T
Dropout Voltage
J
Time (100μs/Div)
= +25°C
Load Current (A)
Load Current (A)
0.6
0.6
T
LOAD
J
= 25°C
0.9
0.9
= 1mA to 1.5A
RT9183H-18xS
RT9183-25xG
T
T
T
1.2
J
1.2
J
J
T
= 125°C
= 125°C
= -40°C
J
= -40°C
1.5
1.5
500
400
300
200
100
500
-20
0
0.5
20
20
1
0
0
0
0
0
I
LOAD
Dropout Voltage vs. Load Current
RT9183-12xGF
C
OUT
= 1mA to 750mA
= 47μF/Low ESR, I
Load Transient Regulation
Load Transient Response
0.3
T
J
Dropout Voltage
= +25°C
Load Current (A)
Time (100μs/Div)
Time (100μs/Div)
0.6
LOAD
C
0.9
= 1mA to 750mA
OUT
RT9183
www.richtek.com
= 47μF/Low ESR
RT9183L-33xM5
RT9183H-18xS
T
T
J
J
1.2
= 125°C
= -40°C
1.5
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