AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Features
• Input Voltage Range: 2.7V to 5.5V
• Dropout Voltage 400mV at 300mA Output Current
• Guaranteed 300mA Output Current
• Internal RON = 1.5Ω PMOS Draws No Base Current
• Low Quiescent Current 50µA
• 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 Packages: SC59, SC59R, SOT89-3L, and
SOT89R-3L
• SC59, SC59R, SOT23, SOT89-3L, and SOT89R-3L:
Available in “Green” Molding Compound (No Br, Sb)
(Note 9)
• Lead Free Finish/ RoHS Compliant (Note 1)
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
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
50µA from zero to maximum load. Due to internal flexible
design, results 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
• PC Peripheral
• Wireless Communication
Typical Application Circuit
V
IN
AP130
OUT
C
OUT
C
IN
GND
IN
1uF 10uF
V
OUT
AP130
Document number: DS31027 Rev. 8 - 2
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Pin Assignments
Package
Type Code
(Top View)
3
21
(SC59)
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
No. Pin Name Description
1 IN
W
2 OUT
3 GND
(Top View)
3
21
(SC59R)
(Top View)
3
21
(SOT23)
(Top View)
321
(SOT89-3L)
(Top View)
321
(SOT89R-3L)
1 GND
R
SA
Y
YR
2 OUT
3 IN
1 IN
2 OUT
3 GND
1 OUT
2 GND
3 IN
1 GND
2 IN
3 OUT
IN: Power Input
OUT: Output Voltage
GND: Ground
AP130
Document number: DS31027 Rev. 8 - 2
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Functional Block Diagram
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
IN
Current
Limit
Thermal
Shutdown
-
Bandgap
Error
Amp
+
1.08V
OUT
GND
Absolute Maximum Ratings
Symbol Parameter Rating Unit
VCC
TOP
TST
Input Voltage +6 V
Operating Junction Temperature -40 to +125 ºC
Storage Temperature Range -65 to +150 ºC
Recommended Operating Conditions
Symbol Parameter Min Max Unit
V
IN
I
OUT
T
A
Input Voltage 2.7 5.5 V
Output Current 0 300 mA
Operating Ambient Temperature -40 85 °C
AP130
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AP130
Electrical Characteristics
TA = 25ºC, C
Symbol Parameter Conditions Min Typ. Max Unit
V
DROP
I
LIMIT
I
short
ΔV
LINE
PSRR Ripple Rejection
ΔV
LOAD
ΔV
OUT
IQ
θ
JA
θ
JC
Notes: 2. 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 V
3. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time.
4. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time.
5. Guaranteed by design.
6. Test condition for SC59/SC59R: Devices mounted on FR-4 PC board, 1
minimum recommended pad layout.
7. Test condition for SOT23: Devices mounted on FR-4 PC board, 1
8. Test condition for SOT89-3L/SOT89R-3L: No Heat Sink, no air flow.
AP130
Document number: DS31027 Rev. 8 - 2
= 1µF, C
IN
Dropout Voltage (Note 2)
Current Limit (Note 3)
Short Circuit Current
Line Regulation
Load Regulation (Note 4)
= 10µF, unless otherwise specified.
OUT
Output Voltage Accuracy
Output Voltage Temperature Coefficient
(Note 5)
Quiescent Current
Thermal Resistance Junction-to-Ambient
Thermal Resistance Junction-to-Case
inside target value ±2%. This test is skipped at the condition of VIN<3V.
OUT
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
IL = 300mA
V
V
I
OUT
V
IN
OUT
IN
= 5V, V
< 1.05V
= 1mA,
= (V
= 0V
OUT
+1V) to 5.5V
OUT
F = 100Hz,
= 1μF, CO = 10uF,
C
IN
IL = 100mA
IL = 1~300mA, V
IL = 1mA, V
IN
IN
= 5V
= 5V
- 50 150 PPM/ºC
IL = 0mA, V
IN
= 5V
SC59/SC59R (Note 6) - 250
SOT23 (Note 7)
SOT89-3L/SOT89R-3L
(Note 8)
SC59/SC59R (Note 6)
SOT23 (Note 7)
SOT89-3L/SOT89R-3L
(Note 8)
*
MRP, 2oz copper, single sided, calibrate at TJ=125ºC, TA=25ºC, with
*
MRP, calibrate at TJ=85ºC, TA=29ºC.
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- 400 500 mV
350 450 - mA
- 150 300 mA
- 0.1 0.3 %/V
- 58 - dB
- 30 40 mV
-2 - +2 %
- 50 100 μA
-
-
-
-
-
-
200
100
79
43
23
ºC/W
-
-
ºC/W
-
December 2011
© Diodes Incorporated
Typical Performance Characteristics
70
65
60
55
50
45
40
35
30
PSRR (dB)
25
20
15
10
AP130 PSRR vs. Frequency
5
0
10 100 1K 10K 100K 1M
Frequency (Hz)
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
3.35
3.345
3.34
3.335
(V)
3.33
out
V
3.325
3.32
3.315
3.31
AP130 V
0 30 60 90 120 150 180 210 240 270 300
vs. Load Current
out
Load Current
AP130 GND Current vs. Input Voltage
50
45
40
35
30
25
20
15
GND Current (uA)
10
5
0
00.511.522.533.544.555.56
Input Voltage (V)
450
400
350
300
250
200
Dropout (V)
150
100
50
0
0 50 100 150 200 250 300
AP130 Dropout vs. Lo ad
V
=3.3V
OUT
Load (Io) (mA)
Functional Descriptions
A minimum of 10µF capacitor must be connected from OUT to ground to insure stability. Typically a large storage capa citor is
connected from V
load transient response.
to ground to ensure that the input voltage does not sag below the minimum dropout voltage during the
IN
AP130
Document number: DS31027 Rev. 8 - 2
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Ordering Information
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
AP 130 - XX XX X - X
Output Voltage Package
15 : 1.5V
18 : 1.8V
20 : 2.0V
25 : 2.5V
28 : 2.8V
W : SC59
R : SC59R
SA : SOT23
Y : SOT89-3L
YR : SOT89R-3L
Lead Free
L : Lead Free
G : Green (Note 9)
Packing
7/13 : Tape & Reel
30 : 3.0V
33 : 3.3V
35 : 3.5V
Device Package Code
AP130-XXWL-7 W SC59 3000/Tape & Reel -7
Lead-free
AP130-XXWG-7 W SC59 3000/Tape & Reel -7
AP130-XXRL-7 R SC59R 3000/Tape & Reel -7
Lead-free
AP130-XXRG-7 R SC59R 3000/Tape & Reel -7
AP130-XXSAG-7 SA SOT23 3000/Tape & Reel -7
AP130-XXYL-13 Y SOT89-3L 2500/Tape & Reel -13
Lead-free
AP130-XXYG-13 Y SOT89-3L 2500/Tape & Reel -13
AP130-XXYRL-13 YR SOT89R-3L 2500/Tape & Reel -13
Lead-free
AP130-XXYRG-13 YR SOT89R-3L 2500/Tape & Reel -13
Notes: 9. SOT23 is available in “Green” product only.
10. 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.
Packaging
(Note 10)
Quantity Part Number Suffix
7”/13” Tape and Reel
AP130
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Marking Information
(1) SC59, SC59R and SOT23
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
( Top View )
AP130
Document number: DS31027 Rev. 8 - 2
XX
3
Y W
X
XX : Identification code
Y
: Year 0~9
: Week : A~Z : 1~26 week;
W
a~z : 27~52 week; z represents
52 and 53 week
X
1 2
: A~Z : Green
a~z : Lead Free
Device Package (Note 11) Identification Code
AP130-15W SC59W CA
AP130-18W SC59W CD
AP130-20W SC59W CF
AP130-25W SC59W CK
AP130-28W SC59W CN
AP130-30W SC59W CP
AP130-33W SC59W CS
AP130-35W SC59W CU
AP130-15R SC59R GO
AP130-18R SC59R GR
AP130-20R SC59R GT
AP130-25R SC59R GY
AP130-28R SC59R H1
AP130-30R SC59R H3
AP130-33R SC59R H9
AP130-35R SC59R HB
AP130-15SA SOT23 U2
AP130-18SA SOT23 U3
AP130-20SA SOT23 U4
AP130-25SA SOT23 U5
AP130-28SA SOT23 U6
AP130-30SA SOT23 U7
AP130-33SA SOT23 U8
AP130-35SA SOT23 U9
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300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Marking Information (cont.)
(2) SOT89-3L and SOT89R-3L
( Top View )
XX : Identification code
X X
Y W
X
Y : Year : 0~9
: Week : A~Z : 1~26 week;
W
a~z : 27~52 week;
z represents 52 and 53 week
: Internal code
1 32
X
A~Z : Green
a~z : Lead Free
Device Package (Note 11) Identification Code
AP130-15Y SOT89-3L CA
AP130-18Y SOT89-3L CD
AP130-20Y SOT89-3L CF
AP130-25Y SOT89-3L CK
AP130-28Y SOT89-3L CN
AP130-30Y SOT89-3L CP
AP130-33Y SOT89-3L CS
AP130-35Y SOT89-3L CU
AP130-15YR SOT89R-3L GO
AP130-18YR SOT89R-3L GR
AP130-20YR SOT89R-3L GT
AP130-25YR SOT89R-3L GY
AP130-28YR SOT89R-3L H1
AP130-30YR SOT89R-3L H3
AP130-33YR SOT89R-3L H9
AP130-35YR SOT89R-3L HB
Notes: 11. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
AP130
AP130
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300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Package Outline Dimensions (All Dimensions in mm)
(1) Package Type: SC59 and SC59R
0.35/0.50
AP130
1.00/
1.30
0.013/0.10
(2) Package Type: SOT23
TOP VIEW
1.90
2.90/3.10
0.95
2.70/
1.50/
1.70
3.00
0.35/0.55
0.10/0.20
0O/8
O
AP130
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300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Package Outline Dimensions (cont.)
(3) Package Type: SOT89-3L and SOT89R-3L
1.40/1.75
Typ 1.60
1.45/1.55
Typ 1.50
80(2x)
2.90/3.10
Typ 3.00
4.40/4.60 Typ 4.50
0.80/
AP130
1.7
2.7
3.94/4.25
2.35/2.60 Typ 2.48
1.20
Land Pattern Recommendation (Unit: mm)
0.9
50(2x)
0.4
1.5
1.9
1.3
Typ 1.50
1.40/1.60
0.36/0.48
Typ 0.42
0.41/0.53
Typ 0.47
0.36/0.48
Typ 0.42
0.35/0.43
Typ 0.39
AP130
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AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
IMPORTANT NOTICE
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DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability
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Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without
the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
in the labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or
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notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further,
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Copyright © 2011, Diodes Incorporated
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AP130
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