AZ1117B_07 Datasheet, PDF (7/15 Pages) BCD Semiconductor Manufacturing Limited – 800mA LOW DROPOUT LINEAR REGULATOR

600mA LOW DROPOUT LINEAR REGULATOR
800mA LOW DROPOUT LINEAR REGULATOR
Preliminary Datasheet
APA1P121371M7
AZ1117B
Electrical Characteristics (Continued)
AZ1117B-2.5 Electrical Characteristics
Operating Conditions: V_IN=4.5V, I_OUT=10mA, T_J=25^oC, unless otherwise specified. (P≤maximum power dissipation). Limits
appearing in Boldface type apply over the entire junction temperature range for operation, -20^oC to 105^oC.
Parameter
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Quiescent Current
Ripple Rejection
Temperature Stability
RMS Output Noise
(% of V_OUT)
Thermal Shutdown
Thermal Shutdown
Hysteresis
Symbol
Conditions
V_OUT
10mA≤I_OUT≤800mA, 4.5V≤V_IN≤10V
V_{RLINE 1.5V≤VIN-VOUT≤10V}
V_RLOAD
V_DROP
I_LIMIT
I_Q
PSRR
∆V_OUT=1%, I_OUT=0.8A
I_OUT=0
f=120Hz, C_OUT=22µF
(V_IN-V_OUT)=3V, I_OUT=300mA
T_A=25^oC, 10Hz≤f≤10KHz
Junction Temperature
Min Typ Max Unit
2.475 2.5 2.525
V
2.455 2.5 2.545
0.5
6
mV
10
2
15 mV
1.2 1.3 V
0.85
1
1.15 A
4
6 mA
70
dB
0.5
%
0.003
%
160
o_C
16
o_C
Mar. 2007 Rev. 1. 2
BCD Semiconductor Manufacturing Limited
7