HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.3.2
_00
S-1132 Series
Electrical Characteristics
Table 6
(Ta
=
25°C unless otherwise specified)
Item
Output voltage
*1
Output current
*2
Dropout voltage
*3
Symbol
V
OUT(E)
I
OUT
V
drop
Conditions
V
IN
=
V
OUT(S)
+
1.0 V, I
OUT
=
100 mA
V
IN
≥
V
OUT(S)
+
1.0 V
I
OUT
=
100 mA
1.5 V
≤
V
OUT(S)
≤
1.9 V
2.0 V
≤
V
OUT(S)
≤
2.4 V
2.5 V
≤
V
OUT(S)
≤
2.9 V
3.0 V
≤
V
OUT(S)
≤
3.2 V
3.3 V
≤
V
OUT(S)
≤
5.5 V
V
OUT(S)
+
0.5 V
≤
V
IN
≤
6.5 V,
I
OUT
=
100 mA
V
IN
=
V
OUT(S)
+
1.0 V,
1.0 mA
≤
I
OUT
≤
100 mA
V
IN
=
V
OUT(S)
+
1.0 V, I
OUT
=
30 mA,
−40°C ≤
Ta
≤
85°C
V
IN
=
V
OUT(S)
+
1.0 V, ON/OFF pin
=
ON,
no load
V
IN
=
V
OUT(S)
+
1.0 V, ON/OFF pin
=
OFF,
no load
V
IN
=
V
OUT(S)
+
1.0 V, R
L
=
1.0 kΩ
V
IN
=
V
OUT(S)
+
1.0 V, R
L
=
1.0 kΩ
V
IN
=
6.5 V, V
ON/OFF
=
6.5 V
V
IN
=
6.5 V, V
ON/OFF
=
0 V
V
IN
=
V
OUT(S)
+
1.0 V,
1.5 V
≤
V
OUT(S)
≤
3.0 V
f
=
1.0 kHz,
∆V
rip
=
0.5 Vrms,
3.1 V
≤
V
OUT(S)
≤
5.5 V
I
OUT
=
50 mA
V
IN
=
V
OUT(S)
+
1.0 V, ON/OFF pin
=
ON,
V
OUT
=
0 V
Min.
V
OUT(S)
×
0.99
300
*5
0.50
2.0
1.5
−0.1
−0.1
Typ.
V
OUT(S)
0.54
0.15
0.14
0.13
0.10
0.01
15
±100
20
0.01
70
65
250
Max.
V
OUT(S)
×
1.01
0.58
0.23
0.21
0.19
0.15
0.2
40
40
1.0
6.5
0.25
0.1
0.1
Unit
V
mA
V
V
V
V
V
%/V
mV
ppm/
°C
µA
µA
V
V
V
µA
µA
dB
dB
mA
Test
Circuit
1
3
1
1
1
1
1
1
1
1
2
2
4
4
4
4
5
5
3
Line regulation
Load regulation
Output voltage
*4
temperature coefficient
Current consumption
during operation
Current consumption
during shutdown
Input voltage
Shutdown pin
input voltage “H”
Shutdown pin
input voltage “L”
Shutdown pin
input current “H”
Shutdown pin
input current “L”
Ripple rejection
∆
V
OUT1
∆
V
IN
•
V
OUT
∆V
OUT2
∆
V
OUT
∆
Ta
•
V
OUT
I
SS1
I
SS2
V
IN
V
SH
V
SL
I
SH
I
SL
RR
Short-circuit current
I
short
Seiko Instruments Inc.
7
SII [ SEIKO INSTRUMENTS INC ]
