RT9183-18GGF Richtek USA Inc, RT9183-18GGF Datasheet - Page 7
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RT9183-18GGF
Manufacturer Part Number
RT9183-18GGF
Description
IC REG LDO 1.8V 1.5A SOT223
Manufacturer
Richtek USA Inc
Datasheet
1.RT9183-12GG.pdf
(17 pages)
Specifications of RT9183-18GGF
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.3 V ~ 5.5 V
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-261-4, TO-261AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RT9183-18GGF
Manufacturer:
RICHTEK/立锜
Quantity:
20 000
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
7