LT1107 Datasheet, PDF (12/12 Pages) Linear Technology – Micropower DC/DC Converter Adjustable and Fixed 5V, 12V

LT1107
TYPICAL APPLICATI
24V-to-5V Step-Down Converter
24V_IN
220Ω
+
22µF
I_LIM
V_IN
SW1
LT1107-5
SENSE
GND
SW2
150µH*
+
1N5818
5V
300mA
330µF
*COILTRONICS CTX150-4
1107 TA03
PACKAGE DESCRIPTIO Dimensions in inches (millimeters) unless otherwise noted.
0.290 – 0.320
(7.366 – 8.128)
J8 Package, 8-Lead Ceramic DIP
0.200
CORNER LEADS OPTION
(4 PLCS)
(5.080)
MAX
0.008 – 0.018
(0.203 – 0.457)
0° – 15°
0.385 ± 0.025
(9.779 ± 0.635)
0.023 – 0.045
(0.584 – 1.143)
HALF LEAD
OPTION
0.045 – 0.068
(1.143 – 1.727)
FULL LEAD
OPTION
NOTE: LEAD DIMENSIONS APPLY TO
SOLDER DIP OR TIN PLATE LEADS.
0.045 – 0.068
(1.143 – 1.727)
0.014 – 0.026
(0.360 – 0.660)
0.015 – 0.060
(0.381 – 1.524)
0.005
(0.127)
MIN
0.125
3.175
0.100 ± 0.010 ^MIN
(2.540 ± 0.254)
0.025
(0.635)
RAD TYP
0.405
(10.287)
MAX
8
7
65
0.220 – 0.310
(5.588 – 7.874)
1
2
3
4
0.300 – 0.320
(7.620 – 8.128)
0.009 – 0.015
(0.229 – 0.381)
+0.025
0.325 _–0.015
( ) ^8.255
+0.635
–0.381
N8 Package, 8-Lead Plastic DIP
0.045 – 0.065
(1.143 – 1.651)
0.130 ± 0.005
(3.302 ± 0.127)
0.065
(1.651)
TYP
0.045 ± 0.015
(1.143 ± 0.381)
0.100 ± 0.010
(2.540 ± 0.254)
0.125
(3.175)
MIN
0.020
(0.508)
MIN
0.018 ± 0.003
(0.457 ± 0.076)
0.400
(10.160)
MAX
8
7
6
5
0.250 ± 0.010
(6.350 ± 0.254)
12
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0.010
(0.254
–
–
0.020
0.508)
×
45°
0.008 – 0.010
(0.203 – 0.254)
0.016 – 0.050
0.406 – 1.270
S8 Package, 8-Lead Plastic SOIC
0.053 – 0.069
(1.346 – 1.752)
0°– 8° TYP
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
BSC
0.228 – 0.244
(5.791 – 6.197)
0.189 – 0.197
(4.801 – 5.004)
8
7
6
5
0.150 – 0.157
(3.810 – 3.988)
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
[phone] ^q FAX: [phone] ^q TELEX: 499-3977
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LTC/GP 0993 10K REV 0 • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1993