LM1117DT-2.5 National Semiconductor, LM1117DT-2.5 Datasheet - Page 6

• Manufacturer Part Number: LM1117DT-2.5
• Description: Linear Voltage Regulator IC
• Manufacturer: National Semiconductor

Specifications of LM1117DT-2.5

• No. Of Pins: 3
• Output Current: 0.8A
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 15V
• Termination Type: SMD
• Current Rating: 800A
• Output Voltage Max: 2.5V
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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V
Symbol
LM1117I Electrical Characteristics
Typicals and limits appearing in normal type apply for T
tion temperature range for operation, −40˚C to 125˚C.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
∆V
∆V
IN
V
V
I
LIMIT
-V
OUT
REF
OUT
OUT
OUT
Reference Voltage
Output Voltage
Line Regulation
(Note 6)
Load Regulation
(Note 6)
Dropout Voltage
(Note 7)
Current Limit
Minimum Load
Current (Note 8)
Quiescent Current
Thermal Regulation
Ripple Regulation
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Long Term Stability
RMS Output Noise
Thermal Resistance
Junction-to-Case
Thermal Resistance
Junction-to-Ambient
No air flow)
Parameter
LM1117I-ADJ
I
10mA ≤ I
≤ 10V
LM1117I-3.3
I
0 ≤ I
LM1117I-5.0
I
0 ≤ I
LM1117I-ADJ
I
LM1117I-3.3
I
LM1117I-5.0
I
LM1117I-ADJ
V
LM1117I-3.3
V
LM1117I-5.0
V
I
I
I
V
LM1117I-ADJ
V
LM1117I-3.3
V
LM1117I-5.0
V
T
f
= 1V
10 ≤ I
1.4V ≤ V
T
(% of V
3-Lead SOT-223
3-Lead TO-252
3-Lead SOT-223 (No heat sink)
3-Lead TO-252 (No heat sink)(Note 9)
8-Lead LLP(Note 10)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
RIPPLE
A
A
IN
IN
IN
IN
IN
IN
IN
-V
-V
= 25˚C, 30ms Pulse
= 125˚C, 1000Hrs
= 4.75V, 0 ≤ I
= 6.5V, 0 ≤ I
= 15V
≤ 15V
≤ 15V
OUT
OUT
PP
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, 1.5V ≤ V
= 0mA, 4.75V ≤ V
= 0mA, 6.5V ≤ V
= 100mA
= 500mA
= 800mA
OUT
OUT
OUT
OUT
=1 20Hz, V
IN
≤ 800mA, 4.75V ≤ V
≤ 800mA, 6.5V ≤ V
OUT
≤ 800mA,
= 3V, 10 ≤ I
= 5V, T
-V
), 10Hz ≤ f ≤10kHz
OUT
≤ 800mA, 1.4V ≤ V
Conditions
IN
IN
IN
OUT
≤ 10V
J
-V
OUT
= 5V, T
= 7V, T
= 25˚C
IN
OUT
J
-V
≤ 800mA
IN
OUT
= 25˚C. Limits appearing in Boldface type apply over the entire junc-
≤ 800mA
OUT
IN
IN
= 2V, T
≤ 15V
-V
≤ 15V
J
J
≤ 800mA
OUT
= 25˚C
= 25˚C
= 3V V
6
IN
IN
≤ 12V
≤ 13.75V
J
≤ 10V
IN
= 25˚C
RIPPLE
-V
OUT
(Note 5)
1.238
1.200
3.267
3.168
4.950
4.800
Min
800
60
(Note 4)
1.250
1.250
3.300
3.300
5.000
5.000
0.035
0.003
1200
1.10
1.15
1.20
0.01
15.0
Typ
136
0.2
1.7
0.2
0.5
0.3
75
60
10
92
40
1
1
1
1
5
5
(Note 5)
1.262
1.290
3.333
3.432
5.050
5.200
1500
Max
1.30
1.35
1.40
120
0.3
0.5
0.1
10
15
15
20
15
15
10
5
Units
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
%/W
mV
mV
mV
mV
mA
mA
mA
mA
dB
µA
µA
%
%
%
%
%
V
V
V
V
V
V
V
V
V