HT1087 Series
Pin Assignment
S O T 8 9
T O 9 2
H T 1 0 8 7 -X X
H T 1 0 8 7 -X X
T o p V ie w
F r o n t V ie w
G N D / V O U T
A D J
V IN
V O U T
V IN
G N D /A D J
G N D /
A D J
V O U T
V IN
B o tto m
V O U T
V IN
G N D /A D J
V ie w
Absolute Maximum Ratings*
Input Supply Voltage ..................V
SS
-0.3V
to V
SS
+13V
Storage Temperature ...........................-50°C to 125°C
Note: These are stress ratings only. Stresses exceeding the range specified under
²Absolute
Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed
in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.
²*²
Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating Ratings in-
dicate conditions for which the device is intended to be functional, but do not guarantee specific performance limits.
The guaranteed specifications apply only for the test conditions listed.
Recommended Operating Conditions
Input Supply Voltage ..................V
SS
-0.3V
to V
SS
+12V
Ambient Temperature ............................-40°C to 85°C
Thermal Information
Symbol
Parameter
Thermal Resistance
(Junction to Ambient)
(Assume no ambient airflow,
no heat sink)
Power Dissipation
TO-92
0.5
W
Package
SOT-89
TO-92
SOT-89
Max.
200
200
0.5
Unit
°C/W
°C/W
W
q
JA
P
D
Note: P
D
is measured at Ta= 25°C
Rev. 1.10
2
October 5, 2007
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
