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LT1431CN8

Part # LT1431CN8
Description V-Ref Adjustable 2.5V to 36V100mA 8-Pin PDIP N
Category IC
Availability In Stock
Qty 18
Qty Price
1 - 3 $5.14448
4 - 7 $4.09220
8 - 11 $3.85836
12 - 15 $3.58554
16 + $3.19581
Manufacturer Available Qty
Linear Technology
Date Code: 9229
  • Shipping Freelance Stock: 8
    Ships Immediately
Linear Technology
Date Code: 9400
  • Shipping Freelance Stock: 10
    Ships Immediately



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

10
LT1431
SCHE ATIC DIAGRA
WW
Q9
R1
35k
R2
35k
Q5
Q1
Q2
Q3
8
REF
4
R
TOP
7
R
MID
5
GND-SENSE
R4
5k
R3
5k
R5
5k
R8
600
R21
100k
R10
340
R14
11
R18
50k
R19
3.6
Q7
Q13
Q10
Q11
Q12
Q6
R6
8.5k
Q17
COMP
2
COLLECTOR
1
Q14
Q4
C1
22pF
R12
1k
C2
65pF
R13
6.5k
R11
11k
10X
Q15
Q16
Q18 Q19
Q21
2.5X
6
GND-FORCE
C4
1pF
R17
1.5k
R15
5k
2X
R20
5k
45X
C3
6pF
LT1431 • SD01
V
+
3
R9
2.5k
R7
2.5k
Q22
Q20
Q8
2X
5X
4X
3X
R16
11
11
LT1431
PACKAGE DESCRIPTIO
U
J8 Package
8-Lead Ceramic DIP
N8 Package
8-Lead Plastic DIP
J8 0392
0.290 – 0.320
(7.366 – 8.128)
0.008 – 0.018
(0.203 – 0.460)
0° – 15°
0.385 ± 0.025
(9.779 ± 0.635)
0.038 – 0.068
(0.965 – 1.727)
0.014 – 0.026
(0.360 – 0.660)
0.200
(5.080)
MAX
0.015 – 0.060
(0.381 – 1.524)
0.125
3.175
MIN
0.100 ± 0.010
(2.540 ± 0.254)
0.055
(1.397)
MAX
0.005
(0.127)
MIN
0.405
(10.287)
MAX
0.220 – 0.310
(5.588 – 7.874)
12
3
4
87
65
0.025
(0.635)
RAD TYP
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
876
5
0.250 ± 0.010
(6.350 ± 0.254)
0.400
(10.160)
MAX
Dimensions in inches (millimeters) unless otherwise noted.
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 circuits as described herein will not infringe on existing patent rights.
12
LT1431
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
(408) 432-1900
FAX
: (408) 434-0507
TELEX
: 499-3977
LT/GP1292 5K REV B
LINEAR TECHNOLOGY CORPORATION 1992
S8 Package
8-Lead Plastic SOIC
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIO
U
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
Z Package
3-Lead TO-92
0.050 ± 0.005
(1.270 ± 0.127)
0.060 ± 0.005
(1.524± 0.127)
DIA
0.90
(2.286)
NOM
0.180 ± 0.005
(4.572 ± 0.127)
0.180 ± 0.005
(4.572 ± 0.127)
0.500
(12.79)
MIN
0.050
(1.270)
MAX
UNCONTROLLED
LEAD DIA
0.020 ± 0.003
(0.508 ± 0.076)
0.016 ± 0.03
(0.406 ± 0.076)
5°
NOM
0.015 ± 0.02
(0.381 ± 0.051)
0.060 ± 0.010
(1.524 ± 0.254)
10° NOM
0.140 ± 0.010
(3.556 ± 0.127)
Z3 1191
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