S-1167 Seiko Instruments, S-1167 Datasheet - Page 8

• Manufacturer Part Number: S-1167
• Description: HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
• Manufacturer: Seiko Instruments

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*1. V
*2. The output current at which the output voltage becomes 95% of V
*3. V
*4. The change in temperature [mV / °C] is calculated using the following equation.
*5. The output current can be supplied at least to this value.
8
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature coefficient
Current consumption
during operation
Current consumption
during shutdown
Input voltage
ON / OFF pin
input voltage “H”
ON / OFF pin
input voltage “L”
ON / OFF pin
input current “H”
ON / OFF pin
input current “L”
Ripple rejection
Short-circuit current
Electrical Characteristics
V
*1. The temperature change ratio of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large.
This specification is guaranteed by design.
∆V
OUT(S)
OUT(E)
drop
∆Ta
V
V
voltage.
OUT
OUT3
IN1
= V
Item
: Specified output voltage
: Actual output voltage at the fixed load
[
is the input voltage at which the output voltage becomes 98% of V
mV
The output voltage when fixing I
IN1
is the output voltage when V
*2
*1
*3
− (V
/
°
C
OUT3
]
*1
*4
=
× 0.98)
V
OUT(S)
V
I
V
∆V
I
I
V
V
V
I
I
I
OUT
SS1
SS2
SH
SL
SHORT
∆
∆
OUT(E)
drop
IN
SH
SL
RR
V
Ta
OUT2
Symbol
∆
∆
IN
V
V
[ ]
•
•
OUT
V
OUT
V
V
*2
OUT
OUT
1
×
∆Ta
∆V
IN
V
V
I
V
V
V
−40 ≤ Ta ≤ 85 °C
V
No load
V
No load
V
V
V
V
V
f = 1.0 kHz,
∆V
I
V
V
•
OUT
OUT
OUT
IN
IN
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
= V
V
OUT
rip
=V
= V
≥ V
= V
= V
= V
= V
= V
= 6.5 V, V
= 6.5 V, V
= V
= V
OUT
= 100 mA
= 30 mA
= 0.5 Vrms,
= 0 V
OUT(S)
OUT(S)
( = 30 mA) and inputting V
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
+ 0.5 V ≤ V
[
ppm
Seiko Instruments Inc.
+ 1.0 V, ON / OFF pin = OFF,
+ 1.0 V
+ 1.0 V, I
+ 1.0 V, 10 µA ≤ I
+ 1.0 V, I
+ 1.0 V, ON / OFF pin = ON,
+ 1.0 V, R
+ 1.0 V, R
+ 1.0 V,
+ 1.0 V, ON / OFF pin = ON,
+ 1.0 V and I
ON / OFF
ON / OFF
/
°
C
IN
]
Condition
Table 6
*3
≤ 6.5 V, I
= 6.5 V
= 0 V
OUT
OUT
÷
L
L
−
1000
= 1.0 kΩ
= 1.0 kΩ
1.5 V ≤ V
2.0 V ≤ V
2.5 V ≤ V
3.0 V ≤ V
3.3 V ≤ V
1.5 V ≤ V
3.1 V ≤ V
= 30mA
= 30 mA,
OUT
OUT
OUT
OUT(E)
= 100 mA.
= 30 mA
≤ 100 mA
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
after gradually increasing the output current.
≤ 1.9 V
≤ 2.4 V
≤ 2.9 V
≤ 3.2 V
≤ 5.5 V
≤ 3.0 V
≤ 5.5 V
+ 1.0 V
OUT3
(
Ta = 25°C
V
× 0.99
150
Min.
−0.1
−0.1
OUT(S)
0.5
2.0
1.5
−
−
−
−
−
−
−
−
−
−
−
−
−
after gradually decreasing the input
*5
V
±100
Typ.
0.54
0.23
0.20
0.15
0.14
0.05
unless otherwise specified)
OUT(S)
300
0.1
20
70
65
−
9
−
−
−
−
−
V
× 1.01
Max.
0.58
0.35
0.30
0.23
0.21
OUT(S)
0.2
0.9
6.5
0.3
0.1
0.1
40
16
−
−
−
−
−
−
ppm / °C
Rev.2.3
% / V
Unit
mA
mV
mA
µA
µA
µA
µA
dB
dB
V
V
V
V
V
V
V
V
V
Circuit
Test
_00
1
3
1
1
1
1
1
1
1
1
2
2
−
4
4
4
4
5
5
3