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AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Features
* * * * * * * * * * * * * Input Voltage Range is up to 7V Dropout Voltage 400mV at 300mA Output Current Guaranteed 300mA Output Current Internal RON =1.5 PMOS Draws No Base Current Low Quiescent Current 50A Output Voltage: 1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/ 3.3V/3.5; Accuracy 2% Fast Transient Response Good Load Regulation Current Limit and Thermal Shutdown Protection Short Circuit Current Fold-Back Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) Lead-Free Packages: SC59R-3L, SOT89-3L, and SOT89R-3L Green Package: SC59R-3L
General Description
The AP130 is a 300mA, fixed output voltage, low dropout linear regulator. The device includes pass element, error amplifier, band-gap, current-limit and thermal shutdown circuitry. The characteristics of low dropout voltage and less quiescent current make it good for some critical current application, for example, some battery powered devices. The typical quiescent current is approximately 50A from zero to maximum load. Due to internal flexible design, result in extensively fixed output voltage versions and make it convenient to use for applications. Built-in current-limit and thermal-shutdown functions prevent any fault condition from IC damage.
Applications
* * * * Battery Powered Device CD-ROM, DVD, and LAN Card Wireless Peripheral Wireless Communication
Ordering Information
AP130 - XX XX X X
Output Voltage 15 :1.5V 18 :1.8V 20 :2.0V 25 :2.5V 28 :2.8V 30 :3.0V 33 :3.3V 35 :3.5V
Note: 1.
Package R : SC59R-3L Y : SOT89-3L YR : SOT89R-3L
Lead Free L : Lead Free Package G : Green (Note 3)
Packing -U : Tube -7/-13 : Taping
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Device
AP130-XXR AP130-XXY
Lead-free
Package Packaging Code (Note 2)
R Y YR SC59R-3L SOT89-3L SOT89R-3L
7" Tape and Reel Quantity Part Number Suffix
3000/Tape & Reel NA NA -7 NA NA
13" Tape and Reel Quantity Quantity
NA 2500/Tape & Reel 2500/Tape & Reel NA -13 -13
Lead-free
AP130-XXYR
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. 3. Green is only for SC59R-3L.
AP130 Rev. 2
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JANUARY 2007
(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Pin Configuration
Package Type (Top View)
3
Code
No. 1
Name GND OUT IN OUT GND IN GND IN OUT
Description
R
1 2
2 3 1
(SC59R) ( Top View ) Y
1 2 3
IN: Power Input OUT: Output Voltage GND: Ground
2 3 1
(SOT89) ( Top View ) YR
1 2 3
2 3
(SOT89R)
AP130 Rev. 2
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(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Block Diagram
IN Error Amp
OUT
Current Limit
-+
Thermal Shutdown
Bandgap
1.08V GND
Absolute Maximum Ratings
Symbol VCC TOP TST PD Parameter Input Voltage Operating Ambient Temperature Range Storage Temperature Range Power Dissipation, PD @TA = 25C SOT89-3L/SOT89R-3L SC59R-3L Package Thermal Resistance JA SOT89-3L/SOT89R-3L SC59R-3L +100 +250 C/W C/W Rating +7 -40 to +125 -65 to +150 +0.5 +0.25 Unit V C C W W
AP130 Rev. 2
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AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Electrical Characteristics
TA = 25C, CIN = 1F, COUT = 10F, unless otherwise specified.
Symbol VDROP ILIMIT Ishort VLINE PSRR VLOAD VOUT IQ
Note: 4. 5. 6. 7.
Parameter Dropout Voltage (Note 4) Current Limit (Note 5) Short Circuit Current Line Regulation Ripple Rejection Load Regulation (Note 6) Output Voltage Accuracy Output Voltage Temperature Coefficient (Note 7) Quiescent Current
Conditions IL = 300mA VIN = 5V, VOUT = 0V VOUT < 1.05V IOUT = 1mA, VIN = (VOUT+1V) to 5.5V F = 100Hz, CIN = 1F, CO = 10uF, IL = 100mA IL = 1~300mA, VIN = 5V IL = 1mA, VIN = 5V
Min. 350 -2 -
Typ. 400 450 150 0.1 58 30 50 50
Max. 500 300 0.3 40 +2 150 100
Unit mV mA mA %/V dB mV % PPM/C A
IL = 0mA, VIN = 5V
-
Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by using pulsed ON time, and the criterion is VOUT inside target value 2%. This test is skipped at the condition of VIN<3V. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time. Guaranteed by design.
AP130 Rev. 2
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(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Typical Characteristics
70 65 60 55 50 45 40 35 30 25 20 15 10 5 0
AP130 PSRR vs. Frequency
3.35 3.345 3.34
AP130 Vout vs. Load Current
PSRR (dB)
Vout (V)
10 100 1K 10K 100K 1M
3.335 3.33
3.325 3.32 3.315 3.31 0
Frequency (Hz)
30 60 90 120 150 180 210 240 270 300 Load Current
( A)
AP130 Dropout vs. Load
0.3 0.25
50 45 40
AP130 GND Current vs. Input Voltage
GND Current (uA)
30 25 20 15 10 5 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Dropout (V)
35
0.2
0.15 0.1
0.05 0 0 50 100 150 200 250 300 350
Input Voltage (V)
Load (Io) (mA)
Typical Application Circuit
AP130
IN OUT GND
VIN
CIN 1uF
COUT 10uF
VOUT
AP130 Rev. 2
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(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Function Description
A minimum of 10F capacitor must be connected from OUT to ground to insure stability. Typically a large storage capacitor is connected from VIN to ground to ensure that the input voltage does not sag below the minimum dropout voltage during the load transient response. This pin must always be 0.7V higher than VOUT in order for the device to regulate properly.
Marking Information
(1) SC59R-3L
(Top View) 3 XX Y M X 1 2 XX Y M : Identification code : Year 0-9 : Month A~L
Blank: Lead Free Package G :Green Package
Device
AP130-15R AP130-18R AP130-20R AP130-25R AP130-28R AP130-30R AP130-33R AP130-35R
Package (Note 8)
SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L
Identification Code
GO GR GT GY H1 H3 H9 HB
Date Code
YM YM YM YM YM YM YM YM
(2) SOT89-3L/SOT89R-3L
(Top View) XX YM
1 2 3
XX : Identification code Y : Year : 0-9 M : Month : A~L
Device
AP130-15Y AP130-18Y AP130-20Y AP130-25Y AP130-28Y AP130-30Y AP130-33Y AP130-35Y AP130-15YR AP130-18YR AP130-20YR AP130-25YR AP130-28YR AP130-30YR AP130-33YR AP130-35YR
Package (Note 8)
SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L
Identification Code
CA CD CF CK CN CP CS CU GO GR GT GY H1 H3 H9 HB
Date Code
YM YM YM YM YM YM YM YM YM YM YM YM YM YM YM YM
Note: 8. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
AP130 Rev. 2
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(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Package Diagrams
(All Dimensions in mm)
(1) Package Type: SC59R-3L
0.35/0.50
1.50/ 1.70
TOP VIEW
2.70/ 3.00
1.90 2.90/3.10 1.00/ 1.30 0.013/0.10 0.10/0.20
0.95
0.35/0.55 0/8
(2) Package Type: SOT89-3L/SOT89R-3L
AP130 Rev. 2
7 of 8 www.diodes.com
JANUARY 2007
(c) Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
IMPORTANT NOTICE 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. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.
AP130 Rev. 2
8 of 8 www.diodes.com
NOVEMBER 2006
(c) Diodes Incorporated

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