KMA1117 Datasheet, PDF (1/3 Pages) Guangdong Kexin Industrial Co.,Ltd – 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

SMD Type
Integrate CirIcCuit
1A Low Dropout Positive Adjustable
or Fixed-Mode Regulator
KMA1117(LMA1117)
Features
1.4V maximum dropout at full load current
Fast transient response
Output current limiting
Built-in thermal shutdown
Good noise rejection
3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,2.5V, 3.3V, 5.0V
Absolute Maximum Ratings Ta = 25
Parameter
DC Supply Voltage
Power Dissipation
Thermal Resistance Junction-to-Ambient
Thermal Resistance Junction-to-Case *
Operating Junction Temperature Range
Storage Temperature
Symbol
Vin
PD
JA
JC
TOP
TST
Rating
-0.3 to 12
Internally Limited
300
100
0 to +150
-65 to +150
Unit
V
/W
/W
* Control Circuitry/Power Transistor
Block Diagram
1 Adj(GND)
2 Vout
3 Vin
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