2
Date: 5/25/04 SPX1202 600mA Low Dropout Positive Linear Regulator
Copyright 2004 Sipex Corporation
at V
=V
+ 1.5V, T
= 25
°
C, C
IN
= C
OUT
= 10
μ
F, unless otherwise specified. Limits in
Boldface
applies over the
full operating temperature range.
PARAMETER
CONDITIONS
TYP
MIN
MAX
UNITS
2.5V Version
Output Voltage
I
OUT
= 10mA, V
= 5.00V
0
≤
I
OUT
≤
600mA, 4.50V
≤
V
IN
≤
10V
2.475
2.450
2.500
2.525
2.550
V
3.0V Version
Output Voltage
I
OUT
= 10mA, V
= 5.00V
0
≤
I
OUT
≤
600mA, 4.50V
≤
V
IN
≤
10V
2.970
2.940
3.000
3.030
3.060
V
3.3V Version
Output Voltage
I
OUT
= 10mA, V
= 5.00V
0
≤
I
OUT
≤
600mA, 4.50V
≤
V
IN
≤
10V
3.267
3.234
3.300
3.333
3.366
V
All Output Options
Reference Voltage
I
OUT
=10mA, (V
- V
) = 2V
10
≤
I
OUT
≤
600mA, 1.4V
≤
(V
IN
-V
OUT
)
≤
10V
(Note 1)
1.238
1.225
1.250
1.262
1.270
V
Output Voltage
Temperature Stability
0.05
%
Line Regulation
4.50V
≤
V
IN
≤
12V,V
OUT
=3.00,I
OUT
=0
4.80V
≤
V
IN
≤
12V,V
OUT
=3.30,I
OUT
=0
6.50V
≤
V
IN
≤
12V,V
OUT
=5.00,I
OUT
=0
0
≤
I
OUT
≤
600mA,V
IN
=4.50V,V
OUT
=3.00
0
≤
I
OUT
≤
600mA,V
IN
=4.80V,V
OUT
=3.30
0
≤
I
OUT
≤
600mA,V
IN
=6.50V,V
OUT
=5.0
I
L
=100mA
I
L
=600mA
4.25V
≤
V
IN
≤
6.5V
1.00
1.00
1.00
7.00
7.00
10.00
mV
Load Regulation
1.00
1.00
1.00
12.00
12.00
15.00
mV
Dropout Voltage
(Note 2)
1.00
1.05
1.10
1.15
V
Quiescent Current
5.00
10.00
mA
Adjust Pin Current
50
μ
A
Current Limit
(V
IN
-V
OUT
)=5V
25
°
C, 30mS Pulse
.850
1.0
A
Thermal Regulation
0.01
0.1
%/W
Ripple Rejection
f
RIPPLE
=120Hz, (V
IN
-V
OUT
)=3V,
V
RIPPLE
=1V
PP
125
°
C, 1000Hrs
60
75
dB
Long Term Stability
0.03
%
RMS Output Noise
% of V
OUT
, 10Hz
≤
f
≤
10kHz
Junction to Case, at tab
0.003
%
Thermal Resistance
15
°
C/W
ABSOLUTE MAXIMUM RATINGS
Power Dissipation ...................................... Internally Limited
Lead Temperature (soldering, 5 seconds) .................. 260
°
C
Storage Temperature Range ...................... -65
°
C to +150
°
C
NOTES:
Note 1: Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
Note 2: Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV below its nominal value measured at 1V differential at
very low values of programmed output voltage, the minimum input supply voltage of 2V ( 2.3V over temperature) must be taken into account.
Note 3: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied excluding load or line regulation effect.
Operating Junction Temperature Range..... -40
°
C to +125
°
C
Input Supply Voltage ..................................................... +20V
ESD Rating .............................................................. 2kV min
ELECTRICAL CHARACTERISTICS