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LT1109ACS8-12#PBF
P1-P3
P4-P6
P7-P8
7
LT
1
1
0
9A
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
U
S
A
O
PP
L
IC
AT
I
TY
P
I
CA
L
2V to 5V Converter
5V to 12V Converter with Shutdown to 0V at Output
* COILTRONICS CTX10-1
SUMIDA CD54-100LC
** AVX TPS SERIES
1109A TA06
10
µ
H*
V
IN
2V
+
MBRS130T3
8
3
1
7
4
5
+
22
µ
F
SENSE
V
IN
PGND
GND
LT1109A-12
SHUTDOWN
SW
SHUTDOWN
33
µ
F**
10V
5V
110mA
* COILTRONICS CTX33-2
SUMIDA CD54-330LC
** AVX TPS SERIES
1109A TA07
10
µ
H*
V
IN
5V
+
MBRS130T3
8
3
1
7
4
5
+
22
µ
F
SENSE
V
IN
PGND
GND
LT1109A-12
SHUTDOWN
SW
SHUTDOWN
47
µ
F**
20V
V
OUT
12V
110mA
2k
+
1
µ
F
2N4403
8
LT
1
1
0
9A
Linear T
echnology
Corporation
1
630 McCarthy Blvd., Milpitas, CA 95035-7487
(408) 432-1
900
●
FAX
: (408) 434-0507
●
TELEX
: 499-3977
LINE
AR TECHNOL
O
GY CO
RPO
RA
TIO
N 1
993
sn1109A 1109afs LT/GP 0493 10K REV 0
PACKAGE DESCRIPTIO
U
Dimensions are in inches (millimeters) unless otherwise noted.
N8 Package
8-Lead Plastic DIP
1
2
3
4
0.150 – 0.157
(3.810 – 3.988)
8
7
6
5
0.189 – 0.197
(4.801 – 5.004)
0.228 – 0.244
(5.791 – 6.197)
0.010 – 0.020
(0.254 – 0.508)
0.016 – 0.050
0.406 – 1.270
×
45
°
0°– 8° TYP
0.008 – 0.010
(0.203 – 0.254)
SO8 0392
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
BSC
N8 0392
0.045 ± 0.015
(1.143 ± 0.381)
0.100 ± 0.010
(2.540 ± 0.254)
0.065
(1.651)
TYP
0.045 – 0.065
(1.143 – 1.651)
0.130 ± 0.005
(3.302 ± 0.127)
0.020
(0.508)
MIN
0.018 ± 0.003
(0.457 ± 0.076)
0.125
(3.175)
MIN
0.009 – 0.015
(0.229 – 0.381)
0.300 – 0.320
(7.620 – 8.128)
0.325
+0.025
–
0.015
+0.635
–
0.381
8.255
()
12
3
4
87
6
5
0.250 ± 0.010
(6.350 ± 0.254)
0.400
(10.160)
MAX
S8 Package
8-Lead Plastic SOIC
P1-P3
P4-P6
P7-P8
LT1109ACS8-12#PBF
Mfr. #:
Buy LT1109ACS8-12#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V, 12V
Lifecycle:
New from this manufacturer.
Delivery:
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