Datasheet

LT1117/LT1117-2.85
LT1117-3.3/LT1117-5
10
1117fd
TYPICAL APPLICATIONS
1117 TA03
+
R1
121
C2
100µF
V
OUT
†
V
IN
V
OUT
= 1.25V 1 +
R2
—
R1
+
C1*
10µF
R2
1k
NEEDED IF DEVICE IS FAR FROM FILTER CAPACITORS*
†
LT1117
IN
ADJ
OUT
()
Adjusting Output Voltage of Fixed Regulators Regulator with Reference
121
1%
100µF
5VV
IN
10µF
365
1%
1k
1k
+
+
TTL
1117 TA04
LT1117
IN
ADJ
OUT
2N3904
Remote Sensing
1117 TA05
121
V
IN
R
P
(MAX. DROP 300mV)
10µF
+
+
+
+
–
100µF
365
100pF
5µF
25
1k
25
V
IN
R
L
7
2
3
4
8
1
6
LM301A
OUTPUT
5V
RETURN
RETURN
LT1117
IN
ADJ
OUT
100µF
5V TO 10VV
IN
> 12V
10µF
1117 TA06
10µF* 1k
* OPTIONAL IMPROVES RIPPLE REJECTION
LT1117-5
IN
GND
OUT
+
+
+
100µF
10VV
IN
> 11.5V
10µF
1117 TA07
5V
OUT
LT1029
LT1117-5
IN
GND
OUT
++
1.2V to 10V Adjustable Regulator 5V Regulator with Shutdown