ꢂlectrical ꢁharacteristics (ꢁontinued)
Parameter
Symbol Conditions
Min
Typ
Max
Unit
SP1086-ADJ,
10mA d I
d 1.5A,
= 2V
0.1
0.2
0.3
0.4
%
OUT
V
- V
IN
OUT
SP1086-1.5,
SP1086-1.8,
SP1086-2.5,
10mA d I
- V
d 1.5A,
= 2V
OUT
3
6
12
20
mV
mV
mV
mV
mV
mV
OUT
V
IN
10mA d I
d 1.5A,
= 2V
3
6
12
20
OUT
V
- V
IN
OUT
10mA d I
d 1.5A,
= 2V
3
6
12
20
OUT
Load Regulation
'V
OUT
V
- V
IN
OUT
SP1086-3.0,
SP1086-3.3,
SP1086-5.0,
10mA d I
d 1.5A,
3
7
15
20
OUT
V
- V
= 2V
IN
OUT
10mA d I
d 1.5A,
3
7
15
20
OUT
V
- V
= 2V
IN
OUT
10mA d I
d 1.5A,
5
10
20
35
OUT
V
- V
= 2V
IN
OUT
Dropout Voltage
Current Limit
I
= 1.5A, 'V
= 1%
1.3
2.3
2
1.5
V
A
O
REF
I
V
- V
= 2V,
- V
1.5
LIMIT
IN
OUT
Minimum
Load Current
1.4V d
V
d 10V (For ADJ)
= 25PF Tantalum,
OUT
5
mA
IN
OUT
Quiescent Current
Ripple Rejection
V
f
= V
+ 1.3V
5
10
mA
dB
IN
OUT
= 120Hz, C
60
75
RIPPLE
I
= 1.5A, V - V
= 3V
OUT
OUT
IN
Adjust Pin Current
60
120
5
PA
PA
Adjust Pin Current
Change
10mA dꢀI
dꢀꢁꢂ5A,
0.2
OUT
1.4V d V -V
d 10V
IN
OUT
Temperature
Stability
0.5
%
%
o
RMS Noise
0.003
T
= 25 C, 10Hz d f d 10kHz
A
(% of V
)
OUT
o
Thermal Shutdown
Junction Temperature
165
30
C
o
Thermal Shutdown
Hysteresis
C
o
Thermal Resistance
Junction-to-Case
T
TO - 252
TO - 263
TO - 220
4
4
4
JC
C/W
Note 2: Maximum power dissipation see Figure 5.
Date: 7/25/06 Rev G
SPꢀ086 ꢀ.5A Low Dropout Linear Regulator
© 2006 Sipex Corporation
5
SIPEX [ SIPEX CORPORATION ]
