VREF |
Reference Voltage |
LM1086-ADJ, IOUT = 10 mA, VIN − VOUT = 3 V, 10 mA ≤ IOUT ≤ IFULL LOAD, 1.5 V ≤ VIN − VOUT ≤ 15 V(4) |
1.238 |
1.250 |
1.262 |
1.225 |
1.250 |
1.270 |
V |
VOUT |
Output Voltage(4) |
LM1086-1.8, IOUT = 0 mA, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD, 3.3 V ≤ VIN ≤ 18 V |
1.782 |
1.8 |
1.818 |
1.764 |
1.8 |
1.836 |
V |
LM1086-2.5, IOUT = 0 mA, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD, 4.0 V ≤ VIN ≤ 18 V |
2.475 |
2.50 |
2.525 |
2.450 |
2.50 |
2.55 |
V |
LM1086-3.3, IOUT = 0 mA, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD, 4.75 V ≤ VIN ≤ 18 V |
3.267 |
3.300 |
3.333 |
3.235 |
3.300 |
3.365 |
V |
LM1086-5.0, IOUT = 0 mA, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD, 6.5 V ≤ VIN ≤ 20 V |
4.950 |
5.000 |
5.050 |
4.900 |
5.000 |
5.100 |
V |
ΔVOUT |
Line Regulation(5) |
LM1086-ADJ, IOUT =10 mA, 1.5 V ≤ (VIN - VOUT) ≤ 15 V |
|
0.015% |
0.2% |
|
0.035% |
0.2% |
|
LM1086-1.8, IOUT = 0 mA, 3.3 V ≤ VIN ≤ 18 V |
|
0.3 |
6 |
|
0.6 |
6 |
mV |
LM1086-2.5, IOUT = 0 mA, 4.0 V ≤ VIN ≤ 18 V |
|
0.3 |
6 |
|
0.6 |
6 |
mV |
LM1086-3.3, IOUT = 0 mA, 4.5 V ≤ VIN ≤ 18 V |
|
0.5 |
10 |
|
1.0 |
10 |
mV |
LM1086-5.0, IOUT = 0 mA, 6.5 V ≤ VIN ≤ 20 V |
|
0.5 |
10 |
|
1.0 |
10 |
mV |
ΔVOUT |
Load Regulation(5) |
LM1086-ADJ, (VIN-V OUT ) = 3 V, 10 mA ≤ IOUT ≤ IFULL LOAD |
|
0.1% |
0.3% |
|
0.2% |
0.4% |
|
LM1086-1.8, 2.5, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD |
|
3 |
12 |
|
6 |
20 |
mV |
LM1086-3.3, VIN = 5 V, 0 ≤ IOUT ≤ IFULL LOAD |
|
3 |
15 |
|
7 |
25 |
mV |
LM1086-5.0, VIN = 8 V, 0 ≤ IOUT ≤ IFULL LOAD |
|
5 |
20 |
|
10 |
35 |
mV |
|
Dropout Voltage(6) |
LM1086-ADJ, 1.8, 2.5, 3.3, 5, ΔVREF, ΔVOUT = 1%, IOUT = 1.5A |
|
|
|
|
1.3 |
1.5 |
V |
ILIMIT |
Current Limit |
LM1086-ADJ, VIN − VOUT = 5 V, VIN − VOUT = 25 V |
|
|
|
1.50 |
2.7 |
|
A |
0.05 |
0.15 |
|
LM1086-1.8,2.5, 3.3, VIN = 8 V |
|
|
|
1.5 |
2.7 |
|
A |
LM1086-5.0, VIN = 10 V |
|
|
|
1.5 |
2.7 |
|
A |
|
Minimum Load Current(7) |
LM1086-ADJ, VIN −VOUT = 25 V |
|
|
|
|
5.0 |
10.0 |
mA |
|
Quiescent Current |
LM1086-1.8, 2.5, VIN ≤ 18 V |
|
|
|
|
5.0 |
10.0 |
mA |
LM1086-3.3, VIN ≤ 18 V |
|
|
|
|
5.0 |
10.0 |
mA |
LM1086-5.0, VIN ≤ 20 V |
|
|
|
|
5.0 |
10.0 |
mA |
|
Thermal Regulation |
TA = 25°C, 30ms Pulse |
|
0.008 |
0.04 |
|
|
|
%/W |
|
Ripple Rejection |
fRIPPLE = 120 Hz, COUT = 25 µF Tantalum, IOUT = 1.5 A |
|
|
|
60 |
75 |
|
dB |
LM1086-ADJ, CADJ = 25 µF, (VIN− VO) = 3 V |
|
|
|
LM1086-1.8, 2.5, VIN = 6 V |
|
|
|
60 |
72 |
|
dB |
LM1086-3.3, VIN= 6.3 V |
|
|
|
60 |
72 |
|
dB |
LM1086-5.0 VIN = 8 V |
|
|
|
60 |
68 |
|
dB |
|
Adjust Pin Current |
LM1086 |
|
55 |
|
|
|
120 |
µA |
|
Adjust Pin Current Change |
10 mA ≤ IOUT ≤ IFULL LOAD, 1.5 V ≤ (VIN−VOUT) ≤ 15 V |
|
|
|
|
0.2 |
5 |
µA |
|
Temperature Stability |
|
|
|
|
|
0.5% |
|
|
|
Long Term Stability |
TA = 125°C, 1000 Hrs |
|
0.3% |
1.0% |
|
|
|
|
|
RMS Noise (% of VOUT) |
10 Hz ≤ f≤ 10 kHz |
|
0.003% |
|
|
|
|
|