S-1112B18MC-L6DTFG Seiko Instruments, S-1112B18MC-L6DTFG Datasheet - Page 17
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S-1112B18MC-L6DTFG
Manufacturer Part Number
S-1112B18MC-L6DTFG
Description
IC REG LDO 150MA 1.8V SOT23-5
Manufacturer
Seiko Instruments
Datasheet
1.S-1112B15MC-L6ATFG.pdf
(30 pages)
Specifications of S-1112B18MC-L6DTFG
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 6.5V
Voltage - Dropout (typical)
0.28V @ 100mA
Number Of Regulators
1
Current - Output
150mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
6.5 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
0.47 V at 100 mA
Output Current
150 mA
Line Regulation
0.2 % / V
Load Regulation
40 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
0.6 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-1112B18MC-L6DTFG
Manufacturer:
SII/精工
Quantity:
20 000
Part Number:
S-1112B18MC-L6DTFG/L6D
Manufacturer:
SEIKO/精工
Quantity:
20 000
Remark The following, which describes the S-1112 Series as the typical product, shows typical data common
Rev.6.0
(1) Output Voltage vs. Output current (when load current increases)
S-1112B15 (Ta = 25°C)
S-1112B50 (Ta = 25°C)
(2) Output voltage vs. Input voltage
S-1112B15 (Ta = 25°C)
S-1112B50 (Ta = 25°C)
Characteristics (Typical Data)
HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
1.6
1.5
1.4
1.3
1.2
1.1
1.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
to the S-1122 Series.
0
6
5
4
3
2
1
0
_00
1.0
2.0
0
0
I
OUT
V
IN
100
100
= 1.8 V
= 1 mA
1.5
3.0
V
IN
= 5.3 V
I
OUT
200
200
30 mA
30 mA
50 mA
I
I
2.0
4.0
= 1 mA
OUT
OUT
V
V
6.0 V
IN
IN
6.5 V
300
300
[mA]
[mA]
[V]
[V]
50 mA
6.5 V
2.5
5.0
400
400
3.0
6.0
500
500
2.5 V
Seiko Instruments Inc.
600
600
3.5
7.0
S-1112B30 (Ta = 25°C)
S-1112B30 (Ta = 25°C)
Remark In determining the output current, attention
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.1
3.0
2.9
2.8
2.7
2.6
2.5
0
2.5
should be paid to the following.
1)
2)
0
The minimum output current value
and footnote *5 in the “
Characteristics”
The package power dissipation
100
V
3.0
IN
= 3.3 V
I
OUT
200
30 mA
50 mA
3.5
= 1 mA
I
OUT
V
IN
300
[mA]
[V]
6.5 V
S-1112/1122 Series
4.0
400
4.5
500
4.0 V
600
Electrical
5.0
17