SP2526
Low ESR Cap. Compatible Positive Voltage Regulators
ELECTRICAL CHARACTERISTICS
(T
A
=25℃ , Unless otherwise specified)
Parameter
Output Voltage
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
Line Regulations
Input Voltage
Ripple-Rejection
Output Voltage
Temperature
Characteristics
Short Current
Conditions
I
OUT
= 30mA
V
IN
=5V
V
IN
=V
OUT
+1.0 V
△
V
OUT
1mA
≦
I
OUT
≦
100mA
Vdif 1
I
OUT
=30mA
Vdif 2
I
OUT
=100mA
I
DD
V
IN
=5V
V
OUT
/
V
OUT (T)
+0.5V≦V
IN
≦5.5V
(
△V
IN
– V
OUT
) I
OUT
= 30mA
V
IN
V
IN
=V
OUT
+1.0V，f=1 kHz
|PSRR|
V
rip
=0.5V
rms
, I
OUT
=60 mA
△
V
OUT
/
I
OUT
=30mA
(
△
T
opr
– V
OUT
) -40℃≦T
opr
≦85℃
Ishort
V
IN
=V
OUT
+1.5V, V
OUT
=V
SS
Symbol
V
OUT(E)
I
OUT
Min.
x 0.98
E-1
Typ.
V
OUT(T)
Max.
x 1.02
V
OUT(T)
x 1%
E-2
E-3
3.0
0.30
7
40
±100
E-4
Unit
V
mA
mV
mV
mV
uA
%/V
V
dB
2.0
0.15
1.8
ppm/℃
mA
(NOTE 1) V
OUT(T)
= Specified Output Voltage
(NOTE 2) V
OUT(E)
= Effective Output Voltage (le. The output voltage when "V
OUT(T)
+1.0V" is provided at the V
IN
pin while maintaining a certain I
OUT
value.)
(NOTE 3) Vdif = {V
IN 1
(NOTE5) + V
OUT 1
(NOTE4)}
(NOTE 4) V
OUT1
= A voltage equal to 98% of the Output Voltage whenever an amply stabilized I
OUT
{V
OUT(T)
+
1.0V} is input.
(NOTE 5) V
IN 1
= The Input Voltage when V
OUT 1
appears as Input Voltage is gradually decreased.
(NOTE 6) Unless otherwise stated, V
IN
= V
OUT(T)
+1.0V
ELECTRICAL CHARACTERISTICS LIST
(T
A
=25
℃
, Unless otherwise specified)
V
OUT
(
T
A
=25℃
)
1.5
1.8
2.5
3.0
3.1
3.3
V
OUT
(2%)
Min
1.470
1.764
2.450
2.940
3.038
3.234
Max
1.530
1.836
2.550
3.060
3.162
3.366
E-1
I
OUT
Min
200
250
250
250
250
250
E-2
Vdif 1
Typ
350
90
65
40
40
35
Max
500
150
120
100
100
100
Typ
750
250
200
150
150
140
E-3
Vdif 1
Max
850
350
300
200
200
200
E-4
Ishort
Typ
155
130
115
80
80
80
2006/07/5
Ver.1
Page 4
SYNC-POWER [ SYNC POWER CROP. ]
