Diodes AP7361 - Manual (Page 5)

AP7361
Document number: DS33626 Rev. 9 - 2
5 of 22
www.diodes.com
October 2013
© Diodes Incorporated
AP7361
Electrical Characteristics
(@T
A
= +25°C, V
IN
= V
OUT
+1V, C
IN
= 1μF, C
OUT
= 4.7μF, V
EN
= V
IN
unless otherwise specified.)
Symbol Parameter Test Conditions Min Typ Max Unit
V
REF
FB Reference Voltage I
OUT
= 10mA, T
A
= +25°C 0.8 V
I
ADJ
ADJ Pin Leakage 0.1 0.5 µA
I
Q
Input Quiescent Current Enabled, I
OUT
= 0A 70 90 µA
I
SHDN
Input Shutdown Current V
EN
= 0V, I
OUT
= 0A -1 0.05 1 µA
V
OUT
Output Voltage Accuracy
I
OUT
= 100mA, T
A
= +25°C -1 1
% I
OUT
= 100mA, -40°C ≤ T
A
≤ +85°C -2 2
Over V
IN
, I
OUT
, and T
A
-3 ±0.5 3
OUT V ΔVIN
ΔVOUT

Line Regulation
V
IN
= V
OUT
+1V to
6V, I
OUT
= 100mA
T
A
= +25°C 0.01 0.1
%/V
-40°C ≤T
A
≤ +85°C 0.2
V
OUT
/ V
OUT
Load Regulation
I
OUT
from 1mA to 300mA -1.0 0.5 1.0 %
I
OUT
from 1mA to 1A -1.0 0.5 1.0 %
V
DROPOUT
Dropout Voltage (Note 7)
I
OUT
= 300mA 150 200
mV I
OUT
= 500mA 250 350
I
OUT
= 1A 500 700
V
IL
EN Input Logic Low Voltage 0 0.3 V
V
IH
EN Input Logic High Voltage 1.0 V
IN
V
I
EN
EN Input Leakage V
IN
= 6V, V
EN
= 0V or 6V -0.1 0.01 0.1 µA
I
LIMIT
Current Limit V
IN
= V
OUT
+1V 1.1 1.5 A
I
SHORT
Short-Circuit Current V
IN
= V
OUT
+1V, Output Voltage < 15% V
OUT
200 mA
PSRR
Power Supply Rejection Ratio
(Note 8) f = 1KHz, I
OUT
= 100mA 60 65
dB
f = 10KHz, I
OUT
= 100mA 45
t
ST
Start-Up Time V
OUT
= 3V, C
OUT
= 1µF, R
L
= 30Ω 200 µs
VOUT A ΔT
ΔVOUT

Output Voltage Temperature Coefficient I
OUT
= 100mA, -40°C ≤ T
A
≤ +85°C ±130 ppm/°C
T
SHDN
Thermal Shutdown Threshold 150 °C
T
HYS
Thermal Shutdown Hysteresis 20 °C
θ
JA
Thermal Resistance Junction-to-Ambient
U-DFN3030-8 (Note 9) 70
°C/W
TO252 (Note 9) 95
SOT223 (Note 9) 110
SOT89-5 (Note 9) 150
SO-8EP (Note 9) 100
Notes: 7. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its
nominal value. This parameter only applies to output voltages above 1.5V since minimum V
IN
= 2.2V.
8. For V
IN
 2.5V and V
IN
= V
OUT
+1V. For V
IN
< 2.5V, the PSRR performance may be reduced.
9. Test condition : DFN3030E-8, SO-8EP device mounted on 2"x2", FR-4 substrate PCB, with minimum recommended pad on top layer and thermal vias to
bottom layer ground plane. TO252 device mounted on 2"x2" FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
SOT223 the device is mounted on FR-4 substrate PC board, with minimum recommended pad layout. SOT89-5L device mounted on 1"x1" FR-4
substrate PC board, with minimum recommended pad layout