Power Management
A A
MICROELECTRONICS
GM1117
1.0A LOW DROPOUT PRECISION LINEAR REGULATORS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
Internally limited
7.0
UNIT
Power Dissipation
W
P
D
V
Input Voltage
V
IN
T
LEAD
Lead Temperature(Soldering, 10sec)
300
°C
Operating Junction Temperature Range
Control Section
T
J
0 to 125
0 to 150
°C
Power Transistor
T
STG
Storage Temperature Range
-65 to + 150
°C
Thermal Characteristics
SOT-223
Thermal Resistance, Junction-to-Case
DPAK
15
R
°C/ W
qJC
6.0
Thermal Resistance, Junction-to-Case
2
D PAK
Thermal Resistance, Junction-to-Case
3.0
BLOCK DIAGRAM
(Fixed Version)
V
OUT
V
IN
Output
Current
Limit
Thermal
Error
Amplifier
Shutdown
-
+
Bandgap
Reference
GND
(Adjustable Version)
V
OUT
V
IN
Output
Current
Limit
Thermal
Error
Amplifier
Shutdown
-
+
Bandgap
ADJ
Reference
4
GAMMA [ GAMMA MICROELECTRONICS INC. ]
