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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 2% accuracy, 1.5V to 5V with 0.1V step - Fast transient response - Good load regulation - Current limit and thermal shutdown protection - 3 leads SOT89, TO92 and SOT23 packages
General Descriptions
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
- Wireless Communication - Battery Powered device - CD-ROM, DVD, and LAN Card - PC peripheral
Ordering Information
AP130 XX XX X X
Output voltage
15 : 1.5V ~ ~ 25 : 2.5V 50 : 5.0V ~ ~
Package
Y : SOT89 YR : SOT89R W: SOT23 R: SOT23R Z : TO92 ZR : TO92R
Lead Free
Blank : Normal L : Lead Free Package
Packing
Blank:Tube A : Taping
Block Diagram
IN Error Amp
OUT
Current Limit
-+
Thermal Shutdown
Bandgap
1.08V GND
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.
Rev. 1.0 May 7, 2004 1/9
AP130
300mA Low Dropout (LDO) Linear Regulator Pin Assignments and Pin Descriptions
Package Type ( Top View )
3
Code
No. 1
Name IN OUT GND GND OUT IN OUT GND IN GND
Description
w
1 2
2 3 1
( SOT23) ( Top View )
3
R
1 2
2 3 1
(SOT23R) ( Top View )
Y
1 2 3
2 3 1
(SOT89) ( Top View ) YR
1 2 3
IN: Power Input OUT: Output Voltage GND: Ground
2 3 1
IN OUT IN GND OUT GND IN OUT
(SOT89R) (Top View)
Z
1 2 3
2 3 1
(TO92) (Top View) ZR
1 2 3
2 3
(TO92R)
Anachip Corp. www.anachip.com.tw 2/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Absolute Maximum Ratings
Symbol VCC TOP TST Input voltage Operating junction temperature range Storage temperature range Power dissipation, PD @TA=25C TO-92 SOT-89 SOT-23 Package thermal resistance TO-92 SOT-89 SOT-23 Parameter Rating -0.1 to +7 -40 to +125 -65 to +150 +0.6 +0.5 +0.25 +100 +100 +250 Unit V C C W W W C/W C/W C/W
PD
JA
Electrical Characteristics
TA=25C, CIN=1F, COUT=10F, unless otherwise specified.
Symbol VDROP ILIMIT VLINE PSRR VLOAD VOUT ISB
Parameter Dropout voltage (Note 1) Current Limit (Note 2) Line regulation Ripple Rejection Load regulation (Note 3) Output voltage accuracy Output voltage temperature coefficient (Note 4) Standby current
Conditions IL=300mA VIN=5V,VOUT=0V IL=1mA, VIN=5~7V F=100Hz, CIN=1F, CO=10uF, IL=100mA IL=1~300mA, VIN=5V IL=1mA, VIN=5V
Min. -350 ----2 --
Typ. 400 450 0.1 58 30 -50 50
Max. 500 -0.3 -40 +2 150 100
Unit mV mA % dB mV % PPM/C A
IL=0, VIN=5V
--
Note 1. 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. Note 2. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time. Note 3. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time. Note 4. Guaranteed by design.
Anachip Corp. www.anachip.com.tw 3/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Typical Characteristics
AP130 PSRR V.S. Frequency
70 65 60 55 50 45 40 35 30 25 20 15 10 5 0
3.35 3.345 3.34 3.335
AP130 Vout V.S. Load Current
PSRR (dB)
Vout (V)
10 100 1K 10K 100K 1M
3.33 3.325 3.32 3.315 3.31 0 30 60 90 120 150 180 210 240 270 300
Frequency (Hz)
Load Current
PSRR V.S. Frequency
Vout V.S. Load Current
50 45
AP130 GND Current V.S. Input Voltage
0.3 0.25
AP130 Dropout V.S. Load
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)
40 35
0.2 0.15 0.1 0.05 0 0 50 100 150 200 250 300 350
Input Voltage (V)
Load (Io) (mA)
GND Current V.S. Input Voltage
Dropout V.S. Load
Anachip Corp. www.anachip.com.tw 4/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Typical Application Circuit
AP130
IN OUT GND
VIN CIN
VOUT COUT
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
(Top View) Output voltage 15: 1.5V 50: 5.0V AP130 XX Y WW X X Part Number Blank: normal L: Lead Free Package Internal code: Blank or A~Z Xth Week: 01~52 Year: "1"=2001 "2"=2002
1
2
3
TO92 (Top View)
3
(Top View) Identification code Blank: normal L: Lead Free Package (See appendix) Month: A~L Year:0~9
Identification code (See appendix)
XX Y M X
1 2
XX YMX
1 2 3
Blank: normal L: Lead Free Package Month: A~L Year: 0~9
SOT23
SOT89
Anachip Corp. www.anachip.com.tw 5/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator
Appendix Part Number
SOT23 AP130-15W AP130-16W AP130-17W AP130-18W AP130-19W AP130-20W AP130-21W AP130-22W AP130-23W AP130-24W AP130-25W AP130-26W AP130-27W AP130-28W AP130-29W AP130-30W AP130-31W AP130-32W AP130-15R AP130-16R AP130-17R AP130-18R AP130-19R AP130-20R AP130-21R AP130-22R AP130-23R AP130-24R AP130-25R AP130-26R AP130-27R AP130-28R AP130-29R AP130-30R AP130-31R AP130-32R SOT89 AP130-15Y AP130-16Y AP130-17Y AP130-18Y AP130-19Y AP130-20Y AP130-21Y AP130-22Y AP130-23Y AP130-24Y AP130-25Y AP130-26Y AP130-27Y AP130-28Y AP130-29Y AP130-30Y AP130-31Y AP130-32Y AP130-15YR AP130-16YR AP130-17YR AP130-18YR AP130-19YR AP130-20YR AP130-21YR AP130-22YR AP130-23YR AP130-24YR AP130-25YR AP130-26YR AP130-27YR AP130-28YR AP130-29YR AP130-30YR AP130-31YR AP130-32YR
Identification code
CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR GO GP GQ GR GS GT GU GV GW GX GY GZ H0 H1 H2 H3 H4 H5
Part Number
SOT23 AP130-33W AP130-34W AP130-35W AP130-36W AP130-37W AP130-38W AP130-39W AP130-40W AP130-41W AP130-42W AP130-43W AP130-44W AP130-45W AP130-46W AP130-47W AP130-48W AP130-49W AP130-50W AP130-33R AP130-34R AP130-35R AP130-36R AP130-37R AP130-38R AP130-39R AP130-40R AP130-41R AP130-42R AP130-43R AP130-44R AP130-45R AP130-46R AP130-47R AP130-48R AP130-49R AP130-50R SOT89 AP130-33Y AP130-34Y AP130-35Y AP130-36Y AP130-37Y AP130-38Y AP130-39Y AP130-40Y AP130-41Y AP130-42Y AP130-43Y AP130-44Y AP130-45Y AP130-46Y AP130-47Y AP130-48Y AP130-49Y AP130-50Y AP130-33YR AP130-34YR AP130-35YR AP130-36YR AP130-37YR AP130-38YR AP130-39YR AP130-40YR AP130-41YR AP130-42YR AP130-43YR AP130-44YR AP130-45YR AP130-46YR AP130-47YR AP130-48YR AP130-49YR AP130-50YR
Identification code
CS CT CU CV CW CX CY CZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ
Anachip Corp. www.anachip.com.tw 6/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Package Information
(1) Package Type: SOT89-3L
D1
E e1 e 50(2x) 80(2x) D c A b b1 b
Symbol A B b1 C D D1 e e1 E HE L
Dimensions In Millimeters Min. 1.40 0.36 0.41 0.35 4.40 1.40 2.90 1.45 2.40 3.94 0.80 Nom. 1.50 0.42 0.47 0.39 4.50 1.60 3.00 1.50 2.50 Max. 1.60 0.48 0.53 0.43 4.60 1.75 3.10 1.55 2.60 4.25 1.20
L
HE
Dimensions In Inches Min. 0.055 0.014 0.016 0.014 0.173 0.055 0.114 0.057 0.094 0.155 0.031 Nom. 0.059 0.016 0.043 0.015 0.177 0.062 0.118 0.059 0.098 Max. 0.063 0.018 0.051 0.017 0.181 0.069 0.122 0.061 0.102 0.167 0.047
Anachip Corp. www.anachip.com.tw 7/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Package Information (Continued)
(2) Package Type: SOT23-3L
e
D
A2
A
HE
E
b
Symbol A A1 A2 b C D E e HE L
Dimensions In Millimeters Min. 1.00 0.00 1.00 0.35 0.10 2.70 1.40 1.70 2.40 0.30 Nom. 1.20 1.15 0.175 2.90 1.60 2.00 2.70 Max. 1.40 0.10 1.30 0.50 0.25 3.10 1.80 2.30 3.00 0.55
A1
C
L
Dimensions In Inches Min. 0.039 0.000 0.039 0.014 0.004 0.106 0.055 0.067 0.094 0.012 Nom. 0.047 0.045 0.007 0.114 0.063 0.079 0.106 Max. 0.055 0.004 0.051 0.020 0.010 0.122 0.071 0.091 0.118 0.022
Anachip Corp. www.anachip.com.tw 8/9
Rev. 1.0 May 7, 2004
AP130
300mA Low Dropout (LDO) Linear Regulator Package Information (Continued)
(3) Package Type: TO92-3L
A1 A b1 D b e b
E
L
Symbol A A1 b b1 D E L e
Dimensions In Millimeters Min. Nom. Max. 3.302 3.556 3.810 1.016 0.330 0.381 0.432 0.406 0.457 0.506 4.445 4.572 4.699 4.445 4.572 4.699 13.00 15.500 1.150 1.270 1.390
Dimensions In Inches Min. Nom. Max. 0.130 0.140 0.150 0.040 0.013 0.015 0.017 0.016 0.018 0.020 0.175 0.180 0.185 0.175 0.180 0.185 0.512 0.610 0.045 0.050 0.055
Anachip Corp. www.anachip.com.tw 9/9
Rev. 1.0 May 7, 2004

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