S-818A40AMC-BGUT2G Seiko Instruments, S-818A40AMC-BGUT2G Datasheet - Page 15
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S-818A40AMC-BGUT2G
Manufacturer Part Number
S-818A40AMC-BGUT2G
Description
IC REG LDO 250MA 4V SOT23-5
Manufacturer
Seiko Instruments
Datasheet
1.S-818A20AMC-BGAT2G.pdf
(32 pages)
Specifications of S-818A40AMC-BGUT2G
Regulator Topology
Positive Fixed
Voltage - Output
4V
Voltage - Input
Up to 10V
Voltage - Dropout (typical)
0.2V @ 60mA
Number Of Regulators
1
Current - Output
250mA (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
10 V
Output Voltage
4 V
Output Type
Fixed
Dropout Voltage (max)
0.26 V
Output Current
250 mA
Line Regulation
0.2 % / V
Load Regulation
50 mV
Voltage Regulation Accuracy
2 %
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-818A40AMC-BGUT2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
1. Output Voltage (V
S-818A20A
S-818A50A
2. Output voltage (V
Rev.3.0
Characteristics (Typical data)
S-818A20A (Ta=25°C)
S-818A50A (Ta=25°C)
5.5
5.0
4.5
4.0
2.5
2.0
1.5
1.0
0.0
2.0
1.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
_00
4
1
0
0
I
I
OUT
O UT
100 μ A
=10 μ A
=10 μ A
1m A
100 μ A
0.2
0.2
OUT
OUT
V
5
2
) vs. Input voltage (V
) vs. Output Current (I
3 V
2.5 V
IN
V
5.5 V
=2.3 V
IN
I
30m A
OUT
=5.3 V
V
I
V
OUT
1m A
IN
IN
0.4
60m A
0.4
(V)
(V)
[A]
7 V
6 V
[A]
30m A
4 V
3
6
(Ta=25 °C)
(Ta=25 °C)
60m A
0.6
0.6
8 V 10 V
10 V
Seiko Instruments Inc.
5 V
IN
0.8
OUT
)
0.8
4
7
LOW DROPOUT CMOS VOLTAGE REGULATOR
) (When load current increases)
S-818A30A
Remark In determining necessary output current,
S-818A30A (Ta=25°C)
3.0
2.0
1.0
0.0
3.5
3.0
2.5
2.0
1.5
consider the following parameters:
1. Output current value in the “ Electrical
2. Power dissipation of the package
0
2
Characteristics” and footnote *5.
V
4 V
3.5 V
IN
I
=3.3 V
OUT
1m A
=10 μ A
0.2
100 μ A
3
I
OUT
30m A
0.4
V
IN
(V)
[A]
60m A
5 V
(Ta=25 °C)
4
0.6
S-818 Series
10 V
6 V
0.8
5
15