AP1186K5-L-13 Diodes Inc, AP1186K5-L-13 Datasheet

IC REG LDO 1.5A ADJ V TO263-5L

AP1186K5-L-13

Manufacturer Part Number
AP1186K5-L-13
Description
IC REG LDO 1.5A ADJ V TO263-5L
Manufacturer
Diodes Inc
Datasheet

Specifications of AP1186K5-L-13

Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 15.5 V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.26V @ 1.5A
Number Of Regulators
1
Current - Output
1.5A
Current - Limit (min)
1.6A
Operating Temperature
0°C ~ 150°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 1.5 A
Output Current
1.5 A
Line Regulation
0.2 %
Load Regulation
1 %
Maximum Power Dissipation
4.4 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Reference Voltage
1.275 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AP1186K5L-13
AP1186K5LDITR
Features
Ordering Information
Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Note:
Typical Application
AP1186 Rev. 1
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
3.3V, 5.0V
products (Note 1)
Adjustable or Fixed output voltage 1.5V, 1.8V, 2.5V,
0.5V Maximum Dropout voltage at 1.5A Load current
Built-in Thermal Shutdown
Output Current Limiting
Fast transient response
Good noise rejection
Packages: TO220-5L, TO263-5L
Lead Free Finish/RoHS Compliant for Lead Free
Lead-free
Lead-free
AP1186T5
AP1186K5
Device
K5:TO263-5L
T5:TO220-5L
Package
3V
Package
470uF
Code
AP 1186
T5
K5
1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR
+
Blank : Adj
15 : 1.5V
18 : 1.8V
25 : 2.5V
33 : 3.3V
50 : 5.0V
Packaging
Vout
(Note 2)
TO263-5L
TO220-5L
www.diodes.com
X - X
Vsense
GND
Vctrl
Vou
1 of 9
Vin
t
X X
L : Lead Free Package
Quantity
5
4
3
2
1
Lead Free
General Description
50
50
AP1186 is a 1.5A regulator with extremely low dropout voltage.
This product is specifically designed to provide well-regulated
supply for applications requiring 2.8V or lower voltages from 3.3V
ATX power supplies where high efficiency of a switcher can be
achieved without the cost and complexity associated with a
switching regulator. One such application is the new graphic chip
sets that require anywhere from 2.4V to 2.7V supply.
Tube
Part Number
Suffix
-U
-U
+
+
470uF
470uF
FIXED-MODE REGULATOR
5V
-U : Tube
-13: Taping
2.5
Packing
V
/1.5A
800/Tape & Reel
Quantity
13” Tape and Reel
NA
©
AP1186
Diodes Incorporated
MARCH 2007
Part Number
Suffix
-13
NA

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AP1186K5-L-13 Summary of contents

Page 1

... Note: 1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Package Device Code AP1186T5 Lead-free AP1186K5 Lead-free Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Typical Application ...

Page 2

... AP1186 Rev. 1 1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE CURRENT LIMIT 5 Vin 4 Vctrl 3 Vout 2 Adj(GND) 1 Vsense Description www.diodes.com AP1186 FIXED-MODE REGULATOR Vout Vsense + 1.25V + Adj 5 PIN TO220 FRONT VIEW Vin 5 Vctrl 4 3 Vout Adj(GND Vsense Tab is Vout MARCH 2007 © Diodes Incorporated ...

Page 3

... C. Typical value refers Min. Typ. Max. Unit = 10mA O 1.225 1.250 1.275 ≦12V IN 1.470 1.500 1.530 ≦12V IN 1.764 1.800 1.836 ≦12V IN 2.450 2.500 2.550 ≦12V IN 3.235 3.300 3.365 ≦12V IN 4.900 5.000 5.100 <12V 0.26 0.38 1.6 5 MARCH 2007 © Diodes Incorporated Unit 0 1. ...

Page 4

... AP1186-ADJ incorporates an internal thermal shutdown that protects the device when the junction temperature exceeds the allowable maximum junction temperature. AP1186 Rev. 1 1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE OR ( Continued ) Test Condition www.diodes.com AP1186 FIXED-MODE REGULATOR o C. Typical value refers Min. Typ. Max. Unit 0.01 0. 150 2.5 o C/W 2.5 MARCH 2007 © Diodes Incorporated dB mA µA ...

Page 5

... PCB traces between the regulator and the load are compensated for using remote sensing. Figure following shows a typical application of the AP1186 with remote sensing. Vout Vin AP1186-ADJ Vsense Vctrl Adj www.diodes.com AP1186 FIXED-MODE REGULATOR Vout Vref R1+ R2 MARCH 2007 © Diodes Incorporated ...

Page 6

... Pd = 2*(3.3-2.5)+(2/60)*(5-2.5) = 1.68W Using table below select the proper package and the amount of copper board needed. o Θ ( C/W) Max 25-45 2.4W-4. shown in the above table, any of the two packages will www.diodes.com AP1186 FIXED-MODE REGULATOR Max 2.0W-3.6W MARCH 2007 © Diodes Incorporated ...

Page 7

... (Top view) 1186 www.diodes.com AP1186 FIXED-MODE REGULATOR Logo L: Lead Free Package Internal code Xth week: 01~52 Year: "01" = 2001 "02" = 2002 Logo L: Lead Free Package Internal Code Xth Week: 01~52 Year: "01" = 2001 "02" = 2002 MARCH 2007 © Diodes Incorporated ...

Page 8

... Package Information (1) Package Type: TO220-5L AP1186 Rev. 1 1.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE www.diodes.com AP1186 FIXED-MODE REGULATOR MARCH 2007 © Diodes Incorporated ...

Page 9

... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages ...

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