Datasheet

14
LT1086 Series
sn1086 1086ffs
TYPICAL APPLICATIONS
U
Improving Ripple Rejection
PACKAGE DESCRIPTION
U
Battery Backed Up Regulated Supply
V
IN
5.2V LINE
5V BATTERY
LT1086-5
LT1086 • TA13
50Ω
10µF
SELECT FOR
CHARGE RATE
LT1086-5
100µF
10µF6.5V
IN OUT
GND
IN OUT
GND
+
+
+
R1
121Ω
1%
IN OUT
ADJ
R2
365Ω
1%
10µF
V
IN
≥ 6.5V
LT1086
V
OUT
= 5V
LT1086 • TA14
+
C1
10µF*
150µF
+
*C1 IMPROVES RIPPLE REJECTION.
X
C
SHOULD BE ≈ R1 AT RIPPLE FREQUENCY
Automatic Light Control Low Dropout Negative Supply
IN
V
IN
OUT
ADJ
10µF
100µF
LT1086
LT1086 • TA15
1.2k
+
IN
OUT
GND
10,000µF
LT1086-12
LT1086 • TA16
100µF
V
OUT
= –12V
FLOATING INPUT
V
IN
+ +
0.016 – 0.021**
(0.406 – 0.533)
DIA
0.050
(1.270)
MAX
0.165 – 0.185
(4.191 – 4.699)
0.500
(12.700)
MIN
0.305 – 0.335
(7.747 – 8.509)
0.350 – 0.370
(8.890 – 9.398)
0.200
(5.080)
TYP
45°
H3(TO-39) 1098
0.100
(2.540)
0.100
(2.540)
0.029 – 0.045
(0.737 – 1.143)
0.028 – 0.034
(0.711 – 0.864)
REFERENCE
PLANE
*
LEAD DIAMETER IS UNCONTROLLED BETWEEN THE REFERENCE PLANE
AND 0.045" BELOW THE REFERENCE PLANE
FOR SOLDER DIP LEAD FINISH, LEAD DIAMETER IS
0.016 – 0.024
(0.406 – 0.610)
*
**
PIN 1
H Package
3-Lead TO-39 Metal Can
(Reference LTC DWG # 05-08-1330)
OBSOLETE PACKAGE
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