LM1117DT-ADJ/NOPB National Semiconductor, LM1117DT-ADJ/NOPB Datasheet - Page 5
![IC REG LDO 800MA ADJ TO-252](/photos/12/65/126582/td03b_sml.jpg)
LM1117DT-ADJ/NOPB
Manufacturer Part Number
LM1117DT-ADJ/NOPB
Description
IC REG LDO 800MA ADJ TO-252
Manufacturer
National Semiconductor
Type
Voltage Regulatorr
Specifications of LM1117DT-ADJ/NOPB
Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 13.8 V
Voltage - Input
2.65 ~ 15 V
Voltage - Dropout (typical)
1.2V @ 800mA
Number Of Regulators
1
Current - Output
800mA
Current - Limit (min)
800mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Current, Output
800 mA
Current, Supply
5 mA
Package Type
TO-252
Regulation, Line
1 mV
Regulation, Load
1 mV
Regulator Type
DC-DC, Linear, Low Dropout
Resistance, Thermal, Junction To Case
10 °C/W
Temperature, Operating, Range
0 to +125 °C
Voltage, Dropout
1.2 V
Voltage, Input
15 V
Voltage, Noise
0.003 %
Voltage, Output
1.25 to 13.8 V
Voltage, Supply, Rejection Ratio
75 dB
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
15 V
Output Voltage
1.25 V to 13.8 V
Output Type
Adjustable
Dropout Voltage (max)
1.2 V at 100 mA
Output Current
1.5 A
Line Regulation
0.035 %
Load Regulation
0.2 %
Voltage Regulation Accuracy
+/- 1 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Reference Voltage
1.262 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*LM1117DT-ADJ
*LM1117DT-ADJ/NOPB
LM1117DT-ADJ
*LM1117DT-ADJ/NOPB
LM1117DT-ADJ
Available stocks
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Manufacturer
Quantity
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V
Symbol
LM1117 Electrical Characteristics
Typicals and limits appearing in normal type apply for T
tion temperature range for operation, 0˚C to 125˚C.
IN
∆V
I
LIMIT
-V
OUT
OUT
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
LM1117-ADJ
V
LM1117-1.8
V
LM1117-2.5
V
LM1117-2.85
V
LM1117-3.3
V
LM1117-5.0
V
I
I
I
V
LM1117-ADJ
V
LM1117-1.8
V
LM1117-2.5
V
LM1117-2.85
V
LM1117-3.3
V
LM1117-5.0
V
T
f
= 1V
10 ≤ I
1.4V ≤ V
T
(% of V
3-Lead SOT-223
3-Lead TO-220
3-Lead TO-252
3-Lead SOT-223 (No heat sink)
3-Lead TO-220 (No heat sink)
3-Lead TO-252 (Note 9) (No heat sink)
3-Lead TO-263
8-Lead LLP(Note 10)
OUT
OUT
OUT
RIPPLE
A
A
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
-V
-V
= 25˚C, 30ms Pulse
= 125˚C, 1000Hrs
= 3.2V, 0 ≤ I
= 3.9V, 0 ≤ I
= 4.25V, 0 ≤ I
= 4.75V, 0 ≤ I
= 6.5V, 0 ≤ I
= 15V
≤ 15V
≤ 15V
≤ 10V
≤ 15V
≤ 15V
PP
= 100mA
= 500mA
= 800mA
OUT
OUT
OUT
=1 20Hz, V
OUT
IN
≤ 800mA,
= 3V, 10 ≤ I
= 5V, T
-V
), 10Hz ≤ f ≤10kHz
OUT
Conditions
OUT
OUT
OUT
≤ 10V
J
OUT
OUT
= 25˚C
IN
-V
J
≤ 800mA
≤ 800mA
≤ 800mA
OUT
≤ 800mA
≤ 800mA
= 25˚C. Limits appearing in Boldface type apply over the entire junc-
(Continued)
OUT
≤ 800mA
= 3V V
5
RIPPLE
(Note 5)
Min
800
60
(Note 4)
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
3.0
75
60
10
79
92
55
40
1
1
1
1
1
5
5
5
5
5
(Note 5)
1500
Max
1.20
1.25
1.30
120
0.4
0.1
10
10
10
10
15
10
10
10
10
10
5
5
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Units
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
˚C/W
%/W
mV
mV
mV
mV
mV
mA
mA
mA
mA
mA
mA
mA
dB
µA
µA
%
%
%
%
V
V
V