SP2524 SYNC-POWER [SYNC POWER Crop.], SP2524 Datasheet - Page 4

• Manufacturer Part Number: SP2524
• Description: Low ESR Cap. & Low Power High-speed CMOS LDO With CE Pin
• Manufacturer: SYNC-POWER [SYNC POWER Crop.]

ELECTRICAL CHARACTERISTICS
(T
(NOTE 1) V
(NOTE 2) V
(NOTE 3) Vdif = {V
(NOTE 4) V
(NOTE 5) V
(NOTE 6) Unless otherwise stated, V
DROPOUT VOLTAGE LIST ( E1 / E2 )
2006/07/12
Output Voltage
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
Standby Current
Line Regulations
Input Voltage
Output Voltage
Temperature
Characteristics
Ripple-Rejection
Ripple-Rejection
Short Current
CE High Voltage
CE Low Voltage
CE High Current
CE Low Current
A
=25℃ , Unless otherwise specified)
Parameter
pin while maintaining a certain I
1.0V} is input.
Ver.2
OUT(T)
OUT(E)
OUT1
IN 1
(
T
A
V
SP2524
Low ESR Cap. & Low Power High-speed CMOS LDO With CE Pin
= The Input Voltage when V
=25℃
1.8
2.5
2.8
3.3
OUT
= A voltage equal to 98% of the Output Voltage whenever an amply stabilized I
= Specified Output Voltage
= Effective Output Voltage (le. The output voltage when "V
IN 1
)
(NOTE5) + V
( T
( △V
△
△
△
V
V
Symbol
|PSRR|
|PSRR|
Vdif 1
Vdif 2
opr
V
Ishort
OUT(E) 1
I
V
V
OUT
I
V
IN
I
I
STBY
V
I
OUT
CEH
OUT
CEL
DD
CEH
CEL
IN
OUT 2
– V
IN
– V
OUT 1
= V
OUT
/
OUT
/
OUT
OUT(T)
(NOTE4)}
)
OUT 1
TYP
180
)
60
60
50
V
V
V
1.0 mA ≤I
I
I
V
V
V
I
V
-40℃≦T
V
V
V
V
V
V
V
value.)
E1 (I
OUT
OUT
OUT
IN
IN
IN
IN=
IN
OUT
IN
IN
rip
IN
rip
IN
IN
IN
+1.0V
appears as Input Voltage is gradually decreased.
=V
≥V
=V
=V
=V
=V
=V
=V
= V
=V
=0.5V
=0.5V
=30mA
=150mA
=30 mA
5V=V
+0.5 V ≤VI
OUT
OUT
OUT
OUT
OUT(T)
OUT
OUT
OUT
OUT
OUT(T)
CE
=30mA)
Conditions
opr
rms
rms
OUT
+1.0V,I
+1.0 V
+1.0 V
+1.0V,I
+1.0V，f=1 kHz
+1.0V，f=10 kHz
+1.0V, V
= V
CE
≦85℃
, I
, I
+1.0V, V
+1.0V, V
≤ 300 mA
OUT(T)
OUT
OUT
MAX
210
100
100
N
90
OUT
≤7V
OUT
=60 mA
=60 mA
OUT
+1.0V
= 30mA
=10mA
CE
CE
=V
=V
=V
SS
SS
SS
OUT(T)
x 0.98
Min.
-0.1
-0.1
300
1.8
1.6
15
TYP
350
240
220
200
+1.0V" is provided at the V
E2( I
V
0.025
±100
Typ.
OUT(T
0.01
E1
E2
OUT
25
55
45
50
=150mA)
)
OUT
V
X1.0%
Max.
x 1.02
OUT(T
0.25
Vin
0.1
0.1
0.1
0.1
40
7
{V
MAX
400
290
270
250
Page 4
OUT(T)
)
ppm/℃
Unit
%/V
mA
mV
mV
mA
uA
uA
uA
uA
dB
dB
V
V
V
V
V
+
IN