AP1184K5-L-U Diodes Inc, AP1184K5-L-U Datasheet - Page 3

• Manufacturer Part Number: AP1184K5-L-U
• Description: IC REG LDO 4A ADJ TO263-5
• Manufacturer: Diodes Inc

Specifications of AP1184K5-L-U

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 15.5 V
• 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: 1.25 V to 15.5 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.38 V at 1500 mA
• Output Current: 4 A
• Line Regulation: 0.2 %
• Load Regulation: 1 %
• Maximum Power Dissipation: 4.4 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Reference Voltage: 1.275 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application Circuit
(1) Adjustable Regulator
(2) 3.3V to 2.5V Fixed Mode Regulator
Absolute Maximum Ratings
AP1184 Rev. 5
Symbol
V
T
T
V
P
OP
ctrl
ST
IN
D
Input Voltage
Control Input voltage
Power dissipation
Storage temperature Range
Operation Junction Temperature Range
3.3V
3.3V
Tab is Vout
Tab is Vout
Parameter
Vsense
Vsense
4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR
470µF
470µF
GND
Vout
Vout
Vctrl
Vctrl
Note
Vin
Adj
Vin
www.diodes.com
:
V
OUT
3 of 12
=
V
REF
R1
R2
×
121
121
1 (
+
Ω
Ω
R
R
2
1
470µF
470µF
)
470µF
470µF
Internally limited
-65 to +150
FIXED-MODE REGULATOR
0 to +125
Rating
5V
5V
2.5V/ 4A
2.5V/ 4A
16
18
SEPTEMBER 2008
©
AP1184
Diodes Incorporated
Unit
o
o
V
V
C
C