AZ39150_12 Datasheet, PDF (8/19 Pages) BCD Semiconductor Manufacturing Limited – 1.5A ULTRA LOW DROPOUT LINEAR REGULATOR

Data Sheet
1.5A ULTRA LOW DROPOUT LINEAR REGULATOR
AZ39150
Electrical Characteristics (Continued)
AZ39150-12V Electrical Characteristics
Operating Conditions: V_IN=13V, I_OUT=10mA, C_IN=10μF, C_OUT=10μF, T_J=25^oC, unless otherwise specified. The
Boldface applies over -40^oC≤T_J≤125^oC.
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)
V_DROP
ΔV_OUT=1% I_OUT=100mA
I_OUT=750mA
80 200 mV
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=10μF
400
μV
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.
Sep. 2012 Rev. 1. 7
BCD Semiconductor Manufacturing Limited
8