Datasheet

10
LT1083/LT1084/LT1085 Fixed
7.5A Regulator
15V
15V
15V
110VAC
T1
TRIAD
F-269U
–
+
–
+
+
+
–
+
OUTIN
LT1083-12 OUTIN
GND
C30B
C30B
34
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*
11k*
11k*
12V
0A 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
15k
10k
2N3904
NC
8
6
7
1
LT1011
LT1011
LM301A
*
1% FILM RESISTOR
L-DALE TO-5 TYPE
T2-STANCOR 11Z-2003
REGULATOR WITH SCR PREREGULATOR TO
LOWER POWER DISSIPATION. ABOUT 1.7V
DIFFERENTIAL IS MAINTAINED ACROSS THE
LT1083 INDEPENDENT OF LOAD CURRENT.
LT1083/4/5 TA05
TYPICAL APPLICATIO S
U
Dimension in inches (millimeters) unless otherwise noted.
U
PACKAGE DESCRIPTIO
M Package
3-Lead Plastic DD Pak
(LTC DWG # 05-08-1460)
M (DD3) 1098
0.050
(1.270)
BSC
0.143
+0.012
–0.020
()
3.632
+0.305
–0.508
0.090 – 0.110
(2.286 – 2.794)
0.013 – 0.023
(0.330 – 0.584)
0.095 – 0.115
(2.413 – 2.921)
0.004
+0.008
–0.004
()
0.102
+0.203
–0.102
0.050
± 0.012
(1.270 ± 0.305)
0.059
(1.499)
TYP
0.045 – 0.055
(1.143 – 1.397)
0.165 – 0.180
(4.191 – 4.572)
0.330 – 0.370
(8.382 – 9.398)
0.060
(1.524)
TYP
0.390 – 0.415
(9.906 – 10.541)
15
° TYP
0.300
(7.620)
0.075
(1.905)
0.183
(4.648)
0.060
(1.524)
0.060
(1.524)
0.256
(6.502)
BOTTOM VIEW OF DD PAK
HATCHED AREA IS SOLDER PLATED
COPPER HEAT SINK