SPX2954AM3-L-5-0 Exar Corporation, SPX2954AM3-L-5-0 Datasheet - Page 15

• 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
Pin1 Designator
to be within this
INDEX AREA
(D/2 x E1/2)
E1
E1/2
TOP VIEW
D/2
8
1
e
SYMBOL
A
A1
A2
b
c
E
E1
e
h
L
L1
L2
R
R1
ø
ø1
ø2
SIPEX Pkg Signoff Date/Rev:
D
8 Pin NSOIC
2
7
FRONT VIEW
Gauge Plane
D
ø
SPX2954, 250mA Low Dropout Voltage Regulator
1.35
0.10
1.25
0.31
0.17
0.25
0.40
0.07
0.07
MIN
0º
5º
0º
Dimensions in Millimeters:
L2
Controlling Dimension
3
6
6.00 BSC
3.90 BSC
1.27 BSC
0.25 BSC
1.04 REF
4.90 BSC
b
NOM
L
-
-
-
-
-
-
-
-
-
-
-
5
4
h
JEDEC MS-012
(L1)
E/2
h
Seating
15
1.75
0.25
1.65
0.51
0.25
0.50
1.27
MAX
Plane
15º
8º
-
-
-
E
0.053
0.004
0.049
0.012
0.007
0.010
0.016
0.003
0.003
ø1
MIN
0º
5º
0º
ø1
Dimensions in Inches
Conversion Factor:
1 Inch = 25.40 mm
JL Aug16-05 / Rev A
ø2
0.236 BSC
0.154 BSC
0.050 BSC
0.041 REF
0.010 BSC
0.193 BSC
Variation AA
NOM
A
-
-
-
-
-
-
-
-
-
-
-
-
A1
PACKAGE: 8 PIN NSOIC
R1
c
R
A2
© Copyright 2005 Sipex Corporation
0.069
0.010
0.065
0.020
0.010
0.020
0.050
MAX
15º
8º
-
-
-
Seating Plane
SIDE VIEW