600mA LOW DROPOUT LINEAR REGULATOR
800mA LOW DROPOUT LINEAR REGULATOR
Preliminary Datasheet
APA1P121371M7
AZ1117B
Electrical Characteristics
AZ1117B-ADJ Electrical Characteristics
Operating Conditions: VIN=VOUT+2V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation).
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 105oC.
Parameter
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Adjust Pin Current
Adjust Pin Current
Change
Minimum Load Current
Ripple Rejection
Temperature Stability
RMS Output Noise
(% of VOUT)
Thermal Shutdown
Thermal Shutdown
Hysteresis
Symbol
Conditions
VREF
10mA≤IOUT≤800mA, 1.5V≤VIN-VOUT≤10V
VRLINE 1.5V≤VIN-VOUT ≤10V
VRLOAD 10mA≤IOUT≤800mA
VDROP
ILIMIT
∆VREF=1%, IOUT=0.8A
1.5V≤(VIN-VOUT)≤10V, 10mA≤IOUT≤800mA
PSRR
1.5V≤(VIN-VOUT)≤10V
f=120Hz, COUT=22µF
(VIN-VOUT)=3V, IOUT=300mA
TA=25oC, 10Hz≤f≤10KHz
Min Typ Max Unit
1.238 1.250 1.262
V
1.225 1.250 1.270
0.001 0.1
%
0.2
0.1 0.4
%
0.5
1.2 1.3 V
0.85 1 1.15 A
60 120 µA
0.2 5 µA
1.7 5 mA
70
dB
0.5
%
0.003
%
Junction Temperature
160
oC
16
oC
Mar. 2006 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
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