ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.0_00
Seiko Instruments Inc.
16
Characteristics (Typical Data)
(1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
S-1167B15 S-1167B30
V
IN
=1.8 V
3.5 V
6.5 V
2.5 V
2.0 V
0 100 200 300 400 500
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
OUT
[V]
I
OUT
[mA]
0 100 200 300 400 500
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VOUT [V]
I
OUT
[mA]
V
IN
=3.3 V
3.5 V
4.0 V
5.0 V
6.5 V
S-1167B50
0 100 200 300 400 500
6
5
4
3
2
1
0
V
OUT
[V]
I
OUT
[mA]
V
IN
=5.3 V
5.5 V
6.0 V
6.5 V
Remark In determining the output current, attention should
be paid to the following.
1. The minimum output current value and
footnote *5 specified in Table 6 in the
Electrical Characteristics
2. The package power dissipation
(2) Output Voltage vs. Input Voltage (Ta = 25°C)
S-1167B15 S-1167B30
1.0 1.5 2.0 2.5 3.0 3.5
1.6
1.5
1.4
1.3
1.2
1.1
1.0
V
OUT
[V]
V
IN
[V]
1 mA
30 mA
100 mA
2.5 3.0 3.5 4.0 4.5 5.0
3.1
3.0
2.9
2.8
2.7
2.6
2.5
V
OUT
[V]
V
IN
[V]
1 mA
30 mA
100 mA
S-1167B50
4.5 5.0 5.5 6.0 6.5
5.1
5.0
4.9
4.8
4.7
4.6
4.5
V
OUT
[V]
V
IN
[V]
1 mA
30 mA
100 mA
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.3.0_00
S-1167 Series
Seiko Instruments Inc.
17
(3) Dropout Voltage vs. Output Current
S-1167B15 S-1167B30
0 50 100 150 200
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
V
drop
[V]
I
OUT
[mA]
Ta = 85
°C
25
°C
40
°C
0 50 100 150 200
0.30
0.25
0.20
0.15
0.10
0.05
0
Vdrop [V]
I
OUT
[mA]
Ta = 85
°C
25
°C
40
°C
S-1167B50
0 50 100 150 200
0.25
0.20
0.15
0.10
0.05
0
V
drop
[V]
I
OUT
[mA]
Ta = 85
°C
25
°C
40
°C
(4) Dropout Voltage vs. Set Output Voltage
0123 546
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
V
drop
[V]
V
OTA
[V]
I
OUT
=150 mA
100 mA
50 mA
30 mA
10 mA
ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1167 Series
Rev.3.0_00
Seiko Instruments Inc.
18
(5) Output Voltage vs. Ambient Temperature
S-1167B15 S-1167B30
−40 15 10 6035 85
1.60
1.55
1.50
1.45
1.40
V
OUT
[V]
Ta [
°C
]
−40 15 10 6035 85
3.20
3.15
3.10
3.05
3.00
2.95
2.90
2.85
2.80
V
OUT
[V]
Ta [
°C
]
S-1167B50
−40 15 10 6035 85
5.2
5.1
5.0
4.9
4.8
V
OUT
[V]
Ta [
°C
]
(6) Current Consumption vs. Input Voltage
S-1167B15 S-1167B30
012 3 6547
10
8
6
4
2
0
I
SS1
[μA]
VIN [
V
]
40
°C
85
°C
25
°C
012 3 6547
10
8
6
4
2
0
I
SS1
[μA]
VIN [
V
]
85
°C
25
°C
40
°C
S-1167B50
012 3 6547
10
8
6
4
2
0
I
SS1
[μA]
V
IN
[
V
]
85
°C
25
°C
40
°C

S-1167B18-I6T2U

Mfr. #:
Manufacturer:
ABLIC
Description:
LDO Voltage Regulators Linear LDO reg Hi 9A Iq 150mA Iout
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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