Datasheet

LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
12
1117fd
TYPICAL APPLICATIONS
100µF
1117 TA13
D2
1N4002
1000µF
MBR360
–5V
0.5A
–
+
2.4k
510k1k
30k
20k* 30.1k*
LT1004-2.5
10k
4700µF
MDA201
+
–
(HEAT SINK)
2N6667
(DARLINGTON)
L1
285µH
1/2
LT1018
100µF
1000µF
MBR360
–
+
2.4k
510k1k
30k
20k* 30.1k*
LT1004-2.5
10k
4700µF
MDA201
+
–
(HEAT SINK)
2N6667
(DARLINGTON)
L1
285µH
1/2
LT1018
D11
1N4002
5V
0.5A
STANCOR
P-8685
130VAC
TO 90VAC
*
MDA
L1
= 1% FILM RESISTORS
= MOTOROLA
= PULSE ENGINEERING, INC. #PE-92106
V
+
V
–
LT1117-5
IN
GND
OUT
LT1117-5
IN
GND
OUT
Q1
+
+
+
+
+
+
High Effi ciency Dual Linear Supply
Low Dropout Negative Supply
100µF
V
IN
1117 TA14
V
OUT
= –5V
10µF
FLOATING INPUT
LT1117-5
IN
GND
OUT
++