AP139-18WL-7 Diodes Inc, AP139-18WL-7 Datasheet - Page 3

• Manufacturer Part Number: AP139-18WL-7
• Description: IC REG LDO 300MA 1.8V SOT-25
• Manufacturer: Diodes Inc

Specifications of AP139-18WL-7

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 5.5 V
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Other names: AP139-18WLDITR

Recommended Operating Conditions
Electrical Characteristics
Notes:
AP139 Rev. 6
V
Symbol
△V
△V
PSRR
PSRR
DROPOUT
V
OTS
OTH
I
I
I
I
V
V
V
LIMIT
θ
θ
Symbol
short
I
OUT
STB
I
OUT
EN
Q
EH
JA
JC
LOAD
EL
IN
LINE
I
V
OUT
T
4. Test conditions for SOT25: Devices mounted on FR-4 PC board, MRP, 1 oz. copper, single sided, calibrate at T
3. V
IN
A
no heat Sink, no air flow.
IN(MIN)
Input Voltage
Quiescent Current
Standby Current
Output Voltage Accuracy I
V
Coefficient
Dropout Voltage
Output Current
Current Limit
Short Circuit Current
Line Regulation
Load Regulation
Power Supply Rejection
Power Supply Rejection
EN Input Threshold
Enable Pin Current
Over Temperature
Shutdown
Over Temperature
Hysteresis
Thermal Resistance
Thermal Resistance
OUT
= V
Temperature
Input voltage
Output Current
Operating Ambient Temperature
OUT
Parameter
+ V
DROPOUT.
Parameter
I
V
I
V
V
V
I
I
I
C
I
C
C
Output ON
Output OFF
SOT25 (Note 4)
SOT25 (Note 4)
O
O
O
OUT
O
O
O
IN
OUT
OUT
cc
O
O
BYP
= 0mA
= 1mA, V
= 1mA to 300mA,
= 1mA to 300mA, V
= 100mA,
= 100mA,
= 2.2μF ceramic
= 2.2μF ceramic,
= 5.0V, V
= 5V, V
= 1mA, V
(T
= V
= 20nF
> 1.05V
A
www.diodes.com
= +25ºC, unless otherwise noted)
O(NOM)
Test Conditions
out
IN
OUT
3 of 7
= 5V
IN
- 1.5%
< 1.05V
= (V
= 0V, V
OUT
IN
+1V) to 5.5V
EN
= 5V
V
f = 1KHz
f = 10KHz
f = 100KHz
f = 1KHz
f = 10KHz
f = 100KHz
O
< V
≥2.8V
EL
300mA LOW-NOISE CMOS LDO
Min
-40
2.7
0
Note 3
Min
300
300
1.7
-2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
300
Typ.
5.5
85
450
150
130
226
2.0
0.1
0.3
45
50
60
50
40
75
55
30
20
34
J
-
-
-
-
-
-
-
=85 ºC, measure at T
©
FEBRUARY 2009
Max
0.45
<0.1
Diodes Incorporated
300
0.8
5.5
3.0
0.3
AP139
60
2
1
-
-
-
-
-
-
-
-
-
-
-
-
Unit
mA
ppm/
°C
V
ºC/W
ºC/W
Unit
A
mA
mA
mA
=25 ºC,
μA
μA
dB
dB
μA
o
o
%
%
%
V
V
V
V
C
C
o
C