AP1184K5-18L-13 Diodes Zetex, AP1184K5-18L-13 Datasheet - Page 8

• Manufacturer Part Number: AP1184K5-18L-13
• Description: IC REG LDO 4.0A 1.8V TO263-5L
• Manufacturer: Diodes Zetex

Specifications of AP1184K5-18L-13

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.7V @ 4A
• Number Of Regulators: 1
• Current - Output: 4A
• Current - Limit (min): 4.2A
• 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: Lead free / RoHS Compliant
• Other names: AP1184K518L-13; AP1184K518LDITR

Performance Characteristics
AP1184 Rev. 5
1200
1100
1000
1. 249
1. 247
1. 253
1. 252
1. 251
1. 250
1. 248
900
800
Vcontrol Dropout Voltage vs Output Current
Reference Voltage vs Junction Temperature
0
0
Vpower = 2.05 V
0.5
20
Junction Temperature (
1.0
Tj = 20
Output Current (A)
40
1.5
o
C
60
2.0
Tj = 120
2.5
80
o
C
o
4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR
C)
3.0
100
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3.5
120
8 of 12
4.0
800
750
700
650
600
550
500
450
400
350
300
250
200
150
100
0. 04
0. 15
0. 14
0. 12
0. 10
0. 08
0. 06
0. 02
50
0
Vpower Dropout Voltage vs Output Current
0
0
0
Vcontrol = 2.75 V
Load Regulation vs Output Current
0.5
0.5
1.0
1.0
Output Current (A)
Output Current (A)
FIXED-MODE REGULATOR
Tj = 120
1.5
Tj = 120
1.5
2.0
2.0
o
o
C
C
Tj = 20
Tj = 20
2.5
2.5
SEPTEMBER 2008
o
o
©
C
AP1184
C
3.0
3.0
Diodes Incorporated
3.5
3.5
4.0
4.0