AZ1117D-1.2 BCDSEMI [BCD Semiconductor Manufacturing Limited], AZ1117D-1.2 Datasheet - Page 7

• Manufacturer Part Number: AZ1117D-1.2
• Description: 1A LOW DROPOUT LINEAR REGULATOR
• Manufacturer: BCDSEMI [BCD Semiconductor Manufacturing Limited]

Electrical Characteristics
AZ1117-ADJ Electrical Characteristics
Operating Conditions: V
Oct. 2005 Rev. 1. 7
CURRENT MODE PWM CONTROLLER
Parameter
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Adjust Pin Current
Adjust Pin Current
Change
Minimum Load Current
(ADJ)
Quiescent Current
Ripple Rejection
Temperature Stability
Long -Term Stability
RMS Output Noise
(% of V
Thermal Resistance,
Junction to Case
Thermal Shutdown
Thermal Shutdown
Hysteresis
1A LOW DROPOUT LINEAR REGULATOR
OUT
)
IN
Symbol
∆V
∆V
V
I
≤10V,
LIMIT
θ
REF
JC
OUT
OUT
T
J
I
10mA≤ I
P≤ Maximum Power Dissipation
I
V
∆V
∆V
∆V
V
1.4V≤ V
1.5V≤ V
f =120Hz, C
V
T
T
SOT-223
SOT-89-3
TO-252-2
TO-220-3
TO-263-3
V
Junction Temperature
=25
OUT
OUT
A
A
IN
IN
IN
IN
=125
=25
REF
REF
REF
-V
=V
-V
-V
o
= 10mΑ, V
= 10mA, 1.5V≤ V
C, unless otherwise specified.
OUT
OUT
o
OUT
OUT
= 1%
= 1%
= 1%
C, 10Hz ≤ f ≤ 10kHz
o
IN
IN
C, 1000hrs
OUT
-V
-V
= 2V
= 3V, I
= 2V, 10mA≤ I
+1.25V
OUT
,
,
,
OUT
OUT
≤ 1Α, 1.4V≤ V
I
I
I
OUT
OUT
OUT
IN
=22µF Tantalum,
OUT
≤ 10V, 10mA ≤ I
≤ 10V (ADJ only)
-V
Conditions
= 0.1Α
= 0.5Α
= 1.0Α
OUT
=1A
7
IN
-V
= 2V
OUT
OUT
IN
-V
≤ 1Α
≤ 10V
OUT
OUT
BCD Semiconductor Manufacturing Limited
≤ 8V,
≤ 1A
1.238
1.225
Min
1.25
60
1.250
1.250
0.035
0.003
Typ
1.00
1.08
1.15
1.35
150
0.2
60
0.2
1.7
75
0.5
0.3
15
75
10
4.5
25
5
4
AZ2842/3/4/5
Data Sheet
Data Sheet
1.262
1.270
Max
1.18
1.25
120
1.1
10
0.2
0.4
AZ1117
5
5
Unit
o
µA
µA
mA
mA
C/W
%
%
V
V
V
A
dB
%
%
%
o
o
V
C
C