Diodes AP2138/2139 - Manual (Page 15)

15
Jul. 2012 Rev. 2. 3 BCD Semiconductor Manufacturing Limited
Data Sheet
ULTRA LOW QUIESCENT CURRENT CMOS LDO AP2138/2139
(V
IN
=4.6V, T
J
=25 o C, I
OUT
=40mA, C
IN
=C
OUT
=1 μF, Bold typeface applies over -40 o C ≤T
J
≤85 o C, unless otherwise specified.)
Parameter Symbol Conditions Min Typ Max Unit
Input Voltage V
IN
6.6 V
Output Voltage V
OUT
3.528 3.600 3.672 V
Quiescent Current I
Q
I
OUT
=0 1.0 1.5 μA
Output Current I
OUT
250 mA
Load Regulation V
RLOAD
1mA ≤I
OUT
≤100mA 25 40 mV
Line Regulation V
RLINE
4.6V ≤V
IN
≤6V 6 18 mV
Dropout Voltage V
DROP
I
OUT
=10mA 20 100
mV
I
OUT
=30mA 50 200
I
OUT
=100mA 160 300
I
OUT
=250mA 400 600
Output Voltage
Temperature Coefficient
ΔV
OUT
/ ΔT ± 330 μV/ o C
( ΔV
OUT
/V
OUT
)/ ΔT ± 100 ppm/ o C
Short Circuit Current I
SHORT
V
OUT
=0 50 mA
Thermal Resistance θ
JC
SOT-23-3 81.9
o C/W SOT-23-5 81.9
SOT-89 51.1
AP2138-3.6 Electrical Characteristics
Electrical Characteristics (Continued)