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LT1117CST#TRPBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P16
L
T1
1
1
7
/
L
T1
1
1
7-2.85
L
T1
1
1
7-3.3/L
T1
1
1
7-5
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
5V
V
IN
10µF
365
1%
1k
1k
+
+
TT
L
1117 TA04
L
T1117
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
L
T1117
IN
ADJ
OUT
100µF
5V TO 10V
V
IN
> 12V
10µF
1117 TA06
10µF*
1k
* OP
TIONAL IMPROVES RIPPLE REJECTION
L
T1117-5
IN
GND
OUT
+
+
+
100µF
10V
V
IN
> 11.5V
10µF
1117 TA07
5V
OUT
L
T1029
L
T1117-5
IN
GND
OUT
+
+
1.2V to 10V Adjustable Regulator
5V Regulator with Shutdown
L
T1
1
1
7
/
L
T1
1
1
7-2.85
L
T1
1
1
7-3.3/L
T
1117
-
5
11
1117fd
TYPICAL APPLICATIONS
Battery Charger
Battery Backed Up Regulated Supply
1117 TA08
V
OUT
V
IN
R1
IF
R
S
1.25V
ADJ
L
T1117
IN
OUT
V
OUT
– 1.25V
1 +
R2
—
R1
IF =
–R
S
1 +
R2
—
R1
1
=
–R
S
1 +
R2
—
R1
()
∆IF
∆
V
OUT
()
()
100µF
5.2V LINE
5.0V BA
T
TER
Y
V
IN
10µF
1117 TA09
50
SELECT FOR
CHARGE RA
TE
6.5V
10µF
L
T1117-5
IN
GND
OUT
L
T1117-5
IN
GND
OUT
+
+
+
Improving Ripple Rejection
Automatic Light Control
R1
121
1%
5V
V
IN
10µF
C1
10µF
150µF
R2
365
1%
*
C1 IMPROVES RIPPLE
REJECTION. X
C
SHOULD BE
≈ R1 A
T RIPPLE FREQUENCY
1117 TA10
L
T1117
IN
ADJ
OUT
+
+
+
1.2k
10µF
100µF
1117 TA11
L
T1117
IN
ADJ
OUT
+
+
High Effi
ciency Dual Supply
+5V
0.5A
+V
IN
10µF
1117 TA12
1N4002
470µF
10µF
1N4002
470µF
MUR410
MUR410
MUR410
SWITCHING
REGULA
TOR
470µF
3.3V OUTPUT (T
YPICAL)
–5V
0.5A
FEEDBACK PATH
LT1117-5
IN
GND
OUT
LT1117-5
IN
GND
OUT
+
+
+
+
+
L
T1
1
1
7
/
L
T1
1
1
7-2.85
L
T1
1
1
7-3.3/L
T1
1
1
7-5
12
1117fd
TYPICAL APPLICATIONS
100µF
1117 TA13
D2
1N4002
1000µF
MBR360
–5V
0.5A
–
+
2.4k
510k
1k
30k
20k*
30.1k*
LT1004-2.5
10k
4700µF
MDA201
+
–
(HEAT SINK)
2N6667
(DARLINGTON)
L1
285µH
1/2
LT1018
100µF
1000µF
MBR360
–
+
2.4k
510k
1k
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
+
+
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P16
LT1117CST#TRPBF
Mfr. #:
Buy LT1117CST#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LDO Voltage Regulators Adj. Low Dropout Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
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