LT1117_02 Datasheet, PDF (10/12 Pages) Linear Technology – 800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 5V

LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
TYPICAL APPLICATIO S
High Efficiency Dual Linear Supply
(HEAT SINK)
2N6667 ^Q1
(DARLINGTON)
10k
MDA201
+
4700µF
L1
285µH
MBR360
1k
+
1000µF
510k
LT1117-5
IN
OUT
GND
2.4k
30k
LT1004-2.5
V+
1/2
LT1018
20k* 30.1k*
5V
0.5A
+
100µF
D11
1N4002
130VAC
TO 90VAC
STANCOR
P-8685
(HEAT SINK)
2N6667
(DARLINGTON) 10k
MDA201
+
4700µF
L1
285µH
MBR360
1k
+
1000µF
510k
LT1117-5
IN
2.4k
OUT
GND
30k
LT1004-2.5
1/2
LT1018
V–
20k* 30.1k*
* = 1 % FILM RESISTORS
MDA = MOTOROLA
L1 = PULSE ENGINEERING, INC. #PE-92106
+
100µF
D2
1N4002
–5V
0.5A
LT1117 • TA12
Low Dropout Negative Supply
V_IN
FLOATING INPUT
LT1117-5
IN
OUT
+
GND
10µF
+
100µF
V_OUT = –5V
LT1117 • TA13
10