Rev. 10/19/00
SPX1202
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 5 Seconds)................................260°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range
SPX1202................................................ -40C° to +125°C
ELECTRICAL CHARACTERISTICS
at
V
IN
= V
OUT
+1, Ta=25°C, CL =3.3
μ
f, unless otherwise specified. Limits in
Boldface
apply over the full operating temperature range.
Parameter
Conditions
1.5V Version
Output Voltage
I
OUT
=10mA, V
IN
=5.00V
0
≤
I
OUT
≤
600mA, 4.50
≤
V
IN
≤
10V
2.5V Version
Output Voltage
I
OUT
=10mA, V
IN
=5.00V
0
≤
I
OUT
≤
600mA, 4.50
≤
V
IN
≤
10V
3.0V Version
Output Voltage
I
OUT
=10mA, V
IN
=5.00V
0
≤
I
OUT
≤
600mA, 4.50
≤
V
IN
≤
10V
3.3 V Version
Output Voltage
I
OUT
=10mA, V
IN
=5.00V
0
≤
I
OUT
≤
600mA, 4.50
≤
V
IN
≤
10V
5.0V Version
Output Voltage
I
OUT
=10mA, V
IN
=5.00V
0
≤
I
OUT
≤
600mA, 4.50
≤
V
IN
≤
10
All Output Voltage
Reference Voltage
I
OUT
=10mA, (V
IN-
V
IN
) =2V
10
≤
I
OUT
≤
600mA, 1.4
≤
(V
IN
-V
IN
)
≤
10V
Output Voltage
Temperature Stability
(Note 1)
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
≤
15V, V
OUT
=5.00, I
OUT
=0
Load Regulation
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
=5.00
Dropout Voltage
( Note 2)
I
L
= 600mA
Quiescent Current
4.25V
≤
V
IN
≤
6.5V
Input Supply Voltage ......................................-20V to +20V
ESD Rating ............................................................2KV Min
Typ
SPX1202
Min Max
Units
1.500
1.485
1.470
1.515
1.530
V
2.500
2.475
2.450
2.525
2.550
V
3.000
2.970
2.940
3.030
3.060
V
3.300
3.267
3.234
3.333
3.366
V
5.000
4.950
4.900
5.050
5.100
V
1.250
1.238
1.225
1.262
1.270
0.05
V
%
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.05
7.00
7.00
10.00
12.00
12.00
15.00
1.10
1.15
mV
mV
I
L
= 100mA
V
5.00
10.00
mA
Current Limit
Thermal Regulation
Ripple Rejection
(V
IN
-V
OUT
)=5V
25
°
°C,
30mS Pulse
f
RIPPLE
=120Hz, (V
IN
-V
OUT
) = 3V,
V
RIPPLE
=1V
p-p
125
°C, 1000Hrs
% of V
OUT
, 10Hz
≤
f
≤
10kHz
Junction to case, at tab
850
0.01
60
1000
0.1
75
mA
%/W
dB
Long Term Stability
RMS Output Noise
Thermal Resistance
0.03
0.003
15
%
%
°C/W
°
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 loads or line
regulation effect