AP139-20WL-7 Diodes Inc, AP139-20WL-7 Datasheet - Page 2

• Manufacturer Part Number: AP139-20WL-7
• Description: Low Dropout (LDO) Regulators LDO CMOS 300MA 0.5V VOUT+0.5V-7.0V 2.0V
• Manufacturer: Diodes Inc

Specifications of AP139-20WL-7

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 2 V
• Output Type: Fixed
• 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
• Package / Case: SOT-25
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Details

Pin Assignments
Block Diagram
Absolute Maximum Ratings
AP139 Rev. 2
Symbol
V
I
T
V
T
OUT
P
OUT
MJ
op
IN
D
BYP
V
EN
IN
V
V
1uA
5
1
O U T
I N
Input Voltage
Output Current
Output Voltage
ESD Classification
Operating Junction Temperature Range
Maximum Junction Temperature
Internal Power Dissipation
( T o p V ie w )
A P 1 3 9
S O T 2 5
G N D
2
B Y P
Vref
E N
4
3
Shutdown
Thermal
Current
Parameter
Limit
www.diodes.com
+
-
2 of 7
AMP
Pin Descriptions
Name
GND
V
BYP
Pin
EN
V
OUT
IN
300mA LOW-NOISE CMOS LDO
No.
Pin
GND - 0.3 to V
1
2
3
4
5
P
-40 to +125
Power Supply
Ground
Enable Pin
Bypass Signal Pin
Output
D
Rating
/ (V
150
250
+6
IN
-V
R2
R1
Function
O
IN
)
+ 0.3
B
GND
V
©
OUT
Diodes Incorporated
AP139
MARCH 2007
Unit
mW
mA
ºC
ºC
V
V