Datasheet

11
LT1083/LT1084/LT1085
TYPICAL APPLICATIONS
U
7.5A Variable Regulator
15V
15V
15V
110VAC
T1
TRIAD
F-269U

–
+
–
+
+
+
–
+
OUTIN LT1083 OUTIN
ADJ
C30B
C30B
3
20Ω
20Ω
1
2
L
1MH
T2
1N4003
1N4148
1N4003
1N914
C1
50,000µF
100µF
LT1004-1.2
1N4003
1µF
0.1µF
1µF
100pF
560Ω
16k*
16k*
LT1004-1.2
11k*
11k*
0V TO 35V
OA TO 7.5A
10k
82k 15k
2
2
2
3
3
3
8
8
–15V
–15V
–15V
15V
4
4
4
7
7
1
1
200k
750Ω*
2k
OUTPUT
ADJUST
2.7k
–15V
1.5k
15K
10k
2N3904
NC
8
6
7
1
LT1011
LT1011
LM301A
*
1% FILM RESISTOR
L: DALE TO-5 TYPE
T2: STANCOR 11Z-2003
GENERAL PURPOSE REGULATOR WITH SCR PREREGULATOR
TO LOWER POWER DISSIPATION. ABOUT 1.7V DIFFERENTIAL
IS MAINTAINED ACROSS THE LT1083 INDEPENDENT OF OUTPUT
VOLTAGE AND LOAD CURRENT
LT1083/4/5 ADJ TA05