LT1084_15 Datasheet, PDF (14/22 Pages) Linear Technology – 3A, 5A, 7.5A Low Dropout Positive Fixed Regulators

LT1083/LT1084/LT1085
Typical Application
T1
TRIAD
F-269U
110VAC
1N4003
C30B
20Ω
20Ω
C30B
1N4003
3 ^T2
12
1µF 560Ω
7.5A Variable Regulator
L
1mH
1N4003
C1
50,000µF
IN LT1083 OUT
ADJ
LT1004-1.2
1N914
16k*
15V
+
750Ω* 1.5k
0V TO 35V
OA TO 7.5A
100µF
2k
OUTPUT
ADJUST
LT1004-1.2
82k
15k
8 –15V
2₊
4
200k
11k*
LT1011
7
10k
1N4148
3_–
1
15V
0.1µF
NC
100pF
–15V ⁸
4
7
LT1011
* 1% FILM RESISTOR
1
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
2N3904
3
1
8
3
2
10k
6 _LM301A
15K
15V
2
7
15V ⁴
–15V
1µF
16k* 2.7k
–15V
11k*
LT1083/4/5 ADJ TA05
14
For more information www.linear.com/LT1083
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