SPX29501T5-L-3-3/TR Exar Corporation, SPX29501T5-L-3-3/TR Datasheet - Page 4

• Manufacturer Part Number: SPX29501T5-L-3-3/TR
• Description: 5A Low Dropout Voltage Regulator
• Manufacturer: Exar Corporation

Specifications of SPX29501T5-L-3-3/TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.42V @ 5A
• Number Of Regulators: 1
• Current - Output: 5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-6, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3. Ground Current (mA) vs. Output Current (A)
Rev:B Nov 2008
Figure 5. Load Transient (V
10mA~5A)
120
110
100
90
80
70
60
50
40
30
20
10
0
V
FLAG
I
OUT
OUT
0
EN
IN
(2A/DIV)
(AC)
1
Output Current (A)
2
IN
=4V, V
SPX29500/01/02/03 5A Low Dropout Voltage Regulator
3
O
=3.3V, C
4
OUT
5
=22µF,
+
-
1.180V
TYPICAL PERFORMANCE CHARACTERISTICS
Reference
4
1.240V
Figure 6. Line Transient (C
Figure 4. Dropout (mV) vs. Output Current (A)
+
-
600
550
500
450
400
350
300
250
200
150
100
50
Shutdown
Thermal
0
V
OUT
(AC)
V
IN
1
FUNCTIONAL DIAGRAM
Output Current (A)
O.V
2
20V
OUT
I
LIMIT
© Copyright 2008 Exar Corporation
=22µF, I
3
O
=10mA)
R1*
R2*
4
OUT
ADJ
GND
5
6