AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Features
Description
•
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
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.
•
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.
Applications
•
Battery Powered Device
•
CD-ROM, DVD, and LAN Card
•
PC Peripheral
•
Wireless Communication
Typical Application Circuit
AP130
OUT
IN
VIN
AP130
Document number: DS31027 Rev. 8 - 2
GND
CIN
1uF
COUT
10uF
1 of 11
www.diodes.com
VOUT
December 2011
© Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Pin Assignments
Package
Type
(Top View)
No.
Pin Name
1
IN
2
OUT
3
GND
1
GND
2
OUT
(SC59R)
3
IN
(Top View)
1
IN
2
OUT
(SOT23)
3
GND
(Top View)
1
OUT
2
GND
(SOT89-3L)
3
IN
(Top View)
1
GND
2
IN
3
OUT
Code
Description
3
W
1
2
(SC59)
(Top View)
3
R
1
2
3
SA
1
2
2
GND: Ground
3
YR
1
OUT: Output Voltage
2
Y
1
IN: Power Input
3
(SOT89R-3L)
AP130
Document number: DS31027 Rev. 8 - 2
2 of 11
www.diodes.com
December 2011
© Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Functional Block Diagram
IN
OUT
Current
Limit
Thermal
Shutdown
- +
Bandgap
Error
Amp
1.08V
GND
Absolute Maximum Ratings
Symbol
Parameter
Rating
Unit
+6
V
Operating Junction Temperature
-40 to +125
ºC
Storage Temperature Range
-65 to +150
ºC
VCC
Input Voltage
TOP
TST
Recommended Operating Conditions
Symbol
Parameter
VIN
Input Voltage
IOUT
Output Current
TA
Min
Operating Ambient Temperature
AP130
Document number: DS31027 Rev. 8 - 2
3 of 11
www.diodes.com
Max
Unit
2.7
5.5
V
0
300
mA
-40
85
°C
December 2011
© Diodes Incorporated
AP130
300mA LOW DROPOUT (LDO) LINEAR REGULATOR
Electrical Characteristics
TA = 25ºC, CIN = 1µF, COUT = 10µF, unless otherwise specified.
Symbol
VDROP
Parameter
Conditions
Dropout Voltage (Note 2)
IL = 300mA
ILIMIT
Current Limit (Note 3)
VIN = 5V, VOUT = 0V
Ishort
Short Circuit Current
ΔVLINE
PSRR
VOUT < 1.05V
IOUT = 1mA,
Line Regulation
VIN = (VOUT+1V) to 5.5V
F = 100Hz,
CIN = 1μF, CO = 10uF,
Ripple Rejection
Min
Typ.
Max
Unit
-
400
500
mV
350
450
-
mA
-
150
300
mA
-
0.1
0.3
%/V
-
58
-
dB
IL = 100mA
ΔVLOAD
Load Regulation (Note 4)
IL = 1~300mA, VIN = 5V
-
30
40
mV
Output Voltage Accuracy
IL = 1mA, VIN = 5V
-2
-
+2
%
ΔVOUT
Output Voltage Temperature Coefficient
(Note 5)
-
50
150
PPM/ºC
-
50
100
μA
-
250
-
-
200
-
IQ
Quiescent Current
IL = 0mA, VIN = 5V
SC59/SC59R (Note 6)
θJA
θJC
Notes:
Thermal Resistance Junction-to-Ambient SOT23 (Note 7)
SOT89-3L/SOT89R-3L
(Note 8)
Thermal Resistance Junction-to-Case
-
100
SC59/SC59R (Note 6)
-
79
-
SOT23 (Note 7)
-
43
-
SOT89-3L/SOT89R-3L
(Note 8)
-
23
ºC/W
-
ºC/W
-
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 VOUT inside target value ±2%. This test is skipped at the condition of VIN
很抱歉,暂时无法提供与“AP130-33YG-13”相匹配的价格&库存,您可以联系我们找货
免费人工找货