aoz1117 Alpha & Omega Semiconductor, aoz1117 Datasheet - Page 4

• Manufacturer Part Number: aoz1117
• Description: Dropout Linear Regulator
• Manufacturer: Alpha & Omega Semiconductor

Electrical Characteristics
Under Operating Conditions
Notes:
1. See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant
2. Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between
3. Quiescent current is defined as the minimum output current required in maintaining regulation. At 12V input/output differential the device is
4. Output is connected to the multi-layer PCB cupper area 10mm x 10mm separately. If you need large PD or lower Tc & Tj, please connect to the
Operation Input Voltage
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
(V
Current Limit
Minimum Load Current
Ripple Rejection
Temperature Stability
Thermal Resistance (θ
Thermal Resistance (θ
Rev. 1.1 September 2008
junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.
input and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range.
guaranteed to regulate if the output current is greater than 10mA.
large copper area > 10mm x 10mm.
IN
–V
OUT
Parameter
)
(1)(2)
(1)(2)
JC
JA
)
)
AOZ1117-ADJ
AOZ1117-ADJ
AOZ1117-1.5
AOZ1117-1.8
AOZ1117-2.5
AOZ1117-3.3
AOZ1117-5.0
AOZ1117-1.5
AOZ1117-1.8
AOZ1117-2.5
AOZ1117-3.3
AOZ1117-5.0
Device
All
All
All
All
All
All
All
All
All
T
I
I
I
I
I
V
V
25°C
V
V
V
V
V
V
I
V
0°C ≤ T
V
Tantalum
I
Junction-to-Ambient
(No heat sink; no air flow)
Junction-to-Ambient
Junction-to-Case
OUT
OUT
OUT
OUT
OUT
OUT
O
J
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 10mA
= 25°C, (V
= V
= 3V, Vadj = 0,10mA < I
= V
= V
= 3V, 10mA < I
= 3.3V, 10mA < I
= 4V, 10mA < I
= 5V, 10mA ≤ I
= 6.5V, 10mA ≤ I
– V
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
= 10mA, T
= 1A,
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OUT
OUT
OUT
OUT
j
≤ 125°C
∆
+1.5V~7V, I
+1.5V~12V, I
+ 3V, f = 120Hz, C
= 3V
V
IN-OUT
OUT
J
J
J
J
J
Conditions
= 25°C, 3V ≤ V
= 25°C, 3.3V ≤ V
= 25°C, 4V ≤ V
= 25°C, 4.8V ≤ V
= 25°C, 6.5V ≤ V
= 1% V
OUT
O
O
) = 1.5V, I
(4)
O
OUT
< 1A, T
< 1A, T
< 1A, T
O
≤ 1A, T
O
= 10mA, T
≤ 1A, T
OUT
= 10mA, T
O
<1A, T
J
J
OUT
OUT
= 25°C
= 25°C
J
J
IN
IN
= 25°C
= 25°C
J
= 10mA
IN
IN
IN
≤ 12V
≤ 12V
= 25µF
= 25°C
J
J
≤ 12V
≤ 12V
≤ 12V
J
= 25°C
= 25°C
=
1.225
1.470
1.764
2.450
3.235
4.900
Min.
2.75
1. 1
1.250
1.500
1.800
2.500
3.300
5.000
Typ.
0.1
0.5
0.1
12
15
20
26
40
1.3
60
92
55
10
5
1.530
1.836
2.550
3.365
5.100
1.275
Max
AOZ1117
0.3
0.5
1.4
14
15
18
25
33
50
10
70
1
Page 4 of 8
°C/W
°C/W
Unit
mV
mV
mV
mV
mV
mA
dB
%
%
%
%
V
V
V
V
V
V
V
V
A