AP139-30WL-7 Diodes Inc, AP139-30WL-7 Datasheet - Page 4
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AP139-30WL-7
Manufacturer Part Number
AP139-30WL-7
Description
IC REG LDO 300MA 3.0V SOT-25
Manufacturer
Diodes Inc
Datasheet
1.AP139-33WG-7.pdf
(7 pages)
Specifications of AP139-30WL-7
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 5.5V
Number Of Regulators
1
Current - Output
300mA (Max)
Current - Limit (min)
300mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
5.5 V
Output Voltage
3 V
Output Type
Fixed
Dropout Voltage (max)
0.45 V at 300 mA
Output Current
300 mA
Line Regulation
0.3 %
Load Regulation
1 %
Voltage Regulation Accuracy
2 %
Maximum Power Dissipation
0.25 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
AP139-30WLDITR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AP139-30WL-7
Manufacturer:
Diodes
Quantity:
18 000
Part Number:
AP139-30WL-7
Manufacturer:
DIODES/美台
Quantity:
20 000
Typical Application
Typical Performance Characteristics
AP139 Rev. 6
1 0 0
-10
-20
-30
-40
-50
-60
-70
-80
-90
9 0
8 0
7 0
6 0
5 0
4 0
3 0
2 0
1 0
1.0E+00
0
0
3 . 5
Iout = 100mA
IN
1.0E+01
Power Supply Rejection Ratio
V c c V s Q u ie s c e n t C u r r e n t
4
1.0E+02
BP = 1nF
Frequency (Hz)
4 . 5
BP = 20nF
BP = 10nF
1.0E+03
BP = 5nF
1uF
V c c ( V )
C1
1.0E+04
5
1.0E+05 1.0E+06
T A = 2 5 ℃
5 . 5
www.diodes.com
10nF
C2
4 of 7
6
V
BYP
IN
1.0E+00
-10
-20
-30
-40
-50
-60
-70
-80
-90
AP139
0
GND
BP = 10nF
1.0E+01
300mA LOW-NOISE CMOS LDO
V
EN
Power Supply Rejection Ratio
OUT
1.0E+02
Frequency (Hz)
1.0E+03
1uF
C3
1.0E+04
©
FEBRUARY 2009
Diodes Incorporated
AP139
OUT
1.0E+05 1.0E+06
100mA
10mA
1mA