LX8580A-00CDD Microsemi Analog Mixed Signal Group, LX8580A-00CDD Datasheet - Page 6

• Manufacturer Part Number: LX8580A-00CDD
• Description: IC REG LDO POS 7.5A ADJ TO263-5
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of LX8580A-00CDD

• Regulator Topology: Positive Adjustable
• Voltage - Output: 2 ~ 2.85 V
• Voltage - Input: Up to 7V
• Voltage - Dropout (typical): 0.59V @ 7.5A
• Number Of Regulators: 1
• Current - Output: 7.5A
• Current - Limit (min): 7.7A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Copyright © 2001
Rev. 1.4c, 2007-01-02
TM
1.12
1.10
1.08
1.06
1.04
1.02
1.00
1.2530
1.2525
1.2520
1.2515
1.2510
1.2505
1.2500
Reference Voltage vs. Temperature
0
0
V
CTRL
Transient Response
Dropout, VPWR=3.25V
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
25
2
Output Current (A)
50
T
J
4
(°C)
75
C H A R A C T E R I S T I C C U R V E S
6
100
Integrated Products Division
®
Microsemi
125
8
7.5A Very Low Dropout Positive Regulator
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
90
80
70
60
50
40
30
20
10
0.20
0.15
0.10
0.05
0.00
100
0
Load Regulation vs. Output Current
P
Vout=1.25V
Vin=3.3V
Vripple=1Vpp
Cout=820uF electrolytic
+2.2uF ceramic
Cadj= 0 uF
VPWR Dropout Voltage vs. IOUT
RODUCTION
0
1
1
Ripple Rejection
2
1000
Pow er Dropout (V)
Frequency (Hz)
2
Output Current (A)
3
D
ATA
3
4
S
4
HEET
10000
5
5
0°C
6
125°C
6
LX8580A
7
7
100000
85°C
8
8
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