Diodes AZ39150 - Manual (Page 8)

1.5A ULTRA LOW DROPOUT LINEAR REGULATOR AZ39150
Data Sheet
8
Sep. 2012 Rev. 1. 7 BCD Semiconductor Manufacturing Limited
Electrical Characteristics (Continued)
Parameter Symbol Condition Min Typ Max Unit
Output Voltage V
OUT
I
OUT
=10mA 11.88 12.0 12.12 V
10mA ≤I
OUT
≤1.5A, 13V≤V
IN
≤15V 11.76 12.0 12.24 V
Line Regulation V
RLINE
I
OUT
=10mA, 13V ≤V
IN
≤15V 3 25 mV
Load Regulation V
RLOAD
V
IN
=13V, 10mA ≤I
OUT
≤1.5A 10 50 mV
Output Voltage
Temperature Coefficient ΔV
OUT
/ ΔT I
OUT
=10mA 100 500
μV/ o C
Dropout Voltage (Note 2) ΔV
OUT
=1% I
OUT
=100mA 80 200 mV
I
OUT
=750mA 260 mV
I
OUT
=1.5A 375 500 mV
Ground Current I
GND
I
OUT
=750mA, V
IN
=13V 4 20 mA
I
OUT
=1.5A, V
IN
=13V 17 mA
Current Limit I
LIMIT
V
OUT
=0V (Note 3) 2.0 2.8 A
Minimum Load Current I
LOAD
(MIN) 7 10 mA
Output Noise Voltage (rms) 10Hz to 100KHz, I
OUT
=100mA,
C
OUT
=10 μF
400 μV
V
DROP
Operating Conditions: V
IN
=13V, I
OUT
=10mA, C
IN=
10 μF, C
OUT
=10 μF, T
J
=25
o
C, unless otherwise specified. The
Boldface applies over -40 o C ≤T
J
≤125 o C.
AZ39150-12V Electrical Characteristics
Note 2: Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its norminal
value which is measured at V
OUT
+1V applied to V
IN
.
Note 3: V
IN
=V
OUT(NOMINAL)
+1V.