SPX29150T-L-1-8/TR Exar Corporation, SPX29150T-L-1-8/TR Datasheet - Page 6

• Manufacturer Part Number: SPX29150T-L-1-8/TR
• Description: 1.5A Low Dropout Voltage Regulator
• Manufacturer: Exar Corporation

Specifications of SPX29150T-L-1-8/TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.5 V ~ 16 V
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.7A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-4, D²Pak (3 leads + Tab), TO-263AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
Figure 17. ENABLE Current vs Temperature at
V
Figure 15. Dropout Voltage vs Temperature at
LOAD
REV B 06/05/08
EN
=16V
350
330
310
290
270
250
230
210
190
170
150
35
30
25
20
15
10
5
0
=750mA
-40
-40
-20
-20
0
0
20
Temperature (
20
Temperature (
40
40
o
60
C)
o
60
C)
SP29150/51/52/53 1.5A Low Dropout Voltage Regulator
80
80
3.3V Device
100
3.3V Device
IL = 750mA
CL = 10uF
100
120
120
TYPICAL PERFORMANCE CHARACTERISTICS
6
Figure 16. Dropout Voltage vs Temperature at
I
LOAD
Figure 18. ENABLE Threshold vs Temperature
500
480
460
440
420
400
380
360
340
320
2.00
1.90
1.80
1.70
1.60
1.50
1.40
1.30
1.20
1.10
1.00
=1.5A
-40
-40
-20
-20
0
0
20
20
Temperature (
Temperature (
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40
40
o
60
C)
o
60
C)
80
80
3.3V Device
3.3V Device
IL = 750mA
CL = 10uF
100
100
120
120