AP1184K5-15L-U Diodes Inc, AP1184K5-15L-U Datasheet - Page 8
![IC REG LDO 4A 1.5V TO263-5](/photos/7/56/75659/to263-5l_sml.jpg)
AP1184K5-15L-U
Manufacturer Part Number
AP1184K5-15L-U
Description
IC REG LDO 4A 1.5V TO263-5
Manufacturer
Diodes Inc
Datasheet
1.AP1184K5-33L-13.pdf
(12 pages)
Specifications of AP1184K5-15L-U
Regulator Topology
Positive Fixed
Voltage - Output
1.5V
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
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
16 V
Output Voltage
1.5 V
Output Type
Fixed
Dropout Voltage (max)
0.38 V at 1500 mA
Output Current
4 A
Line Regulation
0.2 %
Load Regulation
15 mV
Maximum Power Dissipation
4.4 W
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
www.diodes.com
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