SPX2954AM3-L-5-0 Exar Corporation, SPX2954AM3-L-5-0 Datasheet - Page 12

• Manufacturer Part Number: SPX2954AM3-L-5-0
• Description: 250mA Low Dropout Voltage Regulator
• Manufacturer: Exar Corporation

Specifications of SPX2954AM3-L-5-0

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.31V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Date: 12/9/05
b2
1
e
FRONT VIEW
E1
E
2
Thermal
Pad
E/2
3
b
BACK
VIEW
D1
(L1)
L1
D
SPX2954, 250mA Low Dropout Voltage Regulator
SYMBOL
A1
D1
E1
b2
L1
L3
c2
O
A
D
E
H
b
c
e
L
SIPEX Pkg Signoff Date/Rev:
12
Gauge Plane
3 Pin TO-263 JEDEC TO-263
0.160
0.000
0.020
0.045
0.015
0.045
0.330
0.270
0.380
0.245
0.575
0.070
MIN
Controlling Dimension
0˚
-
Chamfer
Optional
.100 BSC
.010 BSC
Inches
L
NOM
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L3
0.190
0.010
0.039
0.070
0.029
0.065
0.380
0.420
0.625
0.110
0.066
MAX
DETAIL C
8˚
-
-
PACKAGE: 3 PIN TO-263
14.61
MIN
4.06
0.00
0.51
1.14
0.38
1.14
8.38
6.86
9.65
6.22
1.78
A1
© Copyright 2005 Sipex Corporation
A
0˚
-
Seating
Plane
c
Variation AA
Conversion Factor:
1 Inch = 25.40 mm
JL Aug5-05 / Rev A
C2
Millimeters
2.54 BSC
0.25 BSC
NOM
See Detail C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Seating
Plane
H
SIDE VIEW
10.67
15.88
MAX
4.83
0.25
0.99
1.78
0.74
1.65
9.65
2.79
1.68
8˚
-
-