1.5 Amp Negative Adjustable Regulator
10
(+)
V
IN
SGR137A
ADJ
V
OUT
(-)
C
1
1 µF
SOLID
TANTALUM
I
I = 65 µA + 1.25 V/R
s
(0.8W < R
s
< 250W)
+
Figure 12 · Current Regulator
V
IN
SGR137A
ADJ
V
OUT
V
IN
SGR117A
ADJ
V
OUT
+V
IN
-V
IN
R2
5k
1%
R4
5k
1%
10 µF
10 µF
R3
5k
R5**
100W
1%
R1**
100W
1%
+
+
2.2* µF
2.2* µF
D1 IN4002
D2 IN4002
* Solid Tantalum
** R1 or R5 may be trimmed slightly to improve tracking
+V
OUT
-V
OUT
Figure 13 · Dual Tracking Supply ±1.25 V To ±20 V
Package Outline Dimensions
11
Package Outline Dimensions
Controlling dimensions are in inches, metric equivalents are shown for general information.
Q
α
k
k1
e
e1
A
D1
D
b
b1
L
F
L1
Dim
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
D
8.89
9.40
0.350
0.370
D1
8.13
8.51
0.320
0.335
A
4.19
4.70
0.165
0.185
b
0.41
0.48
0.016
0.019
F
-
1.02
-
0.040
e
5.08 BSC
0.200 BSC
k
0.71
0.86
0.028
0.034
k1
0.74
1.14
0.029
0.045
L
12.70
14.48
0.500
0.570
α
45° TYP
45° TYP
e1
2.54 TYP
0.100 TYP
b1
0.41
0.53
0.016
0.021
Q
90° TYP
90° TYP
L1
-
1.27
-
0.50
Figure 14 · T 3-Pin Metal Can TO-39 Package Dimensions
D
E3
L
L2
B1
e
B3
A2
A1
A
1
3
8
13
18
h
E
Dim
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
D/E
8.64
9.14
0.340
0.360
E3
-
8.128
-
0.320
e
1.270 BSC
0.050 BSC
B1
0.635 TYP
0.025 TYP
L
1.02
1.52
0.040
0.060
A
1.626
2.286
0.064
0.090
h
1.016 TYP
0.040 TYP
A1
1.372
1.68
0.054
0.066
A2
-
1.168
-
0.046
L2
1.91
2.41
0.075
0.95
B3
0.203R
0.008R
Note:
1. All exposed metalized area shall be gold plated 60
micro-inch minimum thickness over nickel plated unless
otherwise specified in purchase order.
Figure 15 · L 20-Pin Ceramic Leadless Chip Carrier (LCC) Package Dimensions
1.5 Amp Negative Adjustable Regulator
12
Package Outline Dimensions
e
A
2
E
V
b
P
Z
H
A
A
1
L
D
1
D
J
O
*Excludes Weld Fillet Around Lid.
Dim
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
4.70
5.21
0.185
0.205
A1
0.89
1.14
0.035
0.045
A2
2.92
3.18
0.115
0.125
b
0.71
.081
0.027
0.032
D
16.38
16.76
0.645
0.660
D1*
10.41
10.92
0.410
0.430
e
2.54 BSC
0.100 BSC
E*
10.41
10.67
0.410
0.420
H
0.50
0.020
L
12.70
0.500
O
13.39
13.64
0.527
0.537
P
3.56
3.81
0.140
0.150
J
0.10
0.004
V
5.13
5.38
0.202
0.212
Z
1.40 TYP
0.055 TYP
Figure 16 · G/IG 3-Pin Hermetic TO-257 Package Dimensions
D
A
L
F
e1
q
S
b
R
e
R1
Dim
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
6.86
7.62
0.270
0.300
q
29.90
30.40
1.177
1.197
b
0.97
1.09
0.038
0.043
D
19.43
19.68
0.765
0.775
S
16.64
17.14
0.655
0.675
e
10.67
11.18
0.420
0.440
E1
5.21
5.72
0.205
0.225
F
1.52
2.03
0.060
0.080
R1
3.84
4.09
0.151
0.161
L
10.79
12.19
0.425
0.480
R
12.57
13.34
0.495
0.525
Figure 17 · K 3-Pin TO-3 Package Dimension

FAN2519S285X

Mfr. #:
Manufacturer:
ON Semiconductor / Fairchild
Description:
LDO Voltage Regulators LDO Voltage
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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