Datasheet

12
LT1083/LT1084/LT1085 Fixed
© LINEAR TECHNOLOGY CORPORATION 1994
1083ffc LT/LCG 1100 2K REV C • PRINTED IN USA
V
IN
50Ω
LT1084-5
LT1083/4/5 TA09
5.2V LINE
5.0V BATTERY
LT1084-5
SELECT
FOR
CHARGE
RATE
6.5V
100µF
10µF
10µF
+
+
+
Adjusting Output Voltage
V
IN
> 11.5V
5V
OUT
LT1085-5
LT1029
LT1083/4/5 TA07
10V
10µF
100µF
+
+
Regulator with Reference
V
IN
V
OUT
= –12V
LT1083/4/5 TA08
10,000µF
FLOATING INPUT
100µF
LT1084-12 OUTIN
GND
++
Low Dropout Negative Supply
Battery Backed Up Regulated Supply
V
IN
> 12V
LT1085-5
LT1083/4/5 TA06
5V to 10V
10µF
*OPTIONAL IMPROVES RIPPLE REJECTION
10µF*
1k
100µF
+
+
+
TYPICAL APPLICATIO S
U
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UltraFast and OPTI-LOOP are trademarks of Linear Technology Corporation.
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
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www.linear-tech.com