S-818A40AMC-BGUT2G Seiko Instruments, S-818A40AMC-BGUT2G Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/5/590/seiko_instruments_sml.jpg)
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
Output voltage
Output current
Dropout voltage
Line regulation 1
Line regulation 2
Load regulation
Output voltage
temperature coefficient
Current consumption
at operation
Current consumption
at 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
Rev.3.0
Electrical Characteristics
Parameter
_00
*2
*1
*3
*4
Δ
Δ
Δ
V
V
Ta
Symbol
Δ
Δ
ΔV
V
Δ
IN
IN
V
V
V
I
OUT(E)
V
I
I
V
V
RR
V
I
OUT
I
SS1
SS2
•
drop
•
OUT
•
SH
SL
OUT
OUT3
OUT
SH
SL
IN
V
V
V
OUT
OUT
OUT
2
1
V
V
V
I
V
I
V
I
V
10 μA≤I
V
− 40 ° C ≤ Ta ≤ 85 ° C
V
ON/OFF pin = ON, no load
V
ON/OFF pin = OFF, no load
V
Judged by V
V
Judged by V
V
V
V
Δ V
OUT
OUT
OUT
IN
OUT(S)
IN
OUT(S)
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
Seiko Instruments Inc.
=V
≤10 V
=V
= V
= V
= V
= V
= V
= V
= V
= V
rip
=60 mA
=30 mA
=10 μA
= 0.5 V p-p, I
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
+1 V≤
+0.5 V≤V
+0.5 V≤V
LOW DROPOUT CMOS VOLTAGE REGULATOR
OUT
Table 5
+1 V, I
+1 V,
+ 1 V, I
+ 1 V,
+ 1 V,
+ 1 V, R
+ 1 V, R
+ 1 V, V
+ 1 V, V
+ 1 V, f = 100 Hz,
≤80 mA
Conditions
OUT
OUT
2.0 V≤V
2.5 V≤V
3.0 V≤V
4.0 V≤V
5.0 V≤V
2.0 V≤V
2.5 V≤V
3.0 V≤V
3.5 V≤V
4.0 V≤V
4.5 V≤V
5.0 V≤V
5.5 V≤V
IN
IN
⎯
output level.
output level.
OUT
OUT
≤10 V,
≤10 V,
OUT
ON/OFF
ON/OFF
L
L
= 1 k Ω ,
= 1 k Ω ,
= 30 mA
=30 mA
=30 mA,
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
= 7 V
= 0 V
≤2.4 V 100
≤2.9 V 150
≤3.9 V 200
≤4.9 V 250
≤6.0 V 300
≤2.4 V
≤2.9 V
≤3.4 V
≤3.9 V
≤4.4 V
≤4.9 V
≤5.4 V
≤6.0 V
(Ta=25°C unless otherwise specified)
V
×0.98
Min.
− 0.1
− 0.1
OUT(S)
1.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
*5
*5
*5
*5
*5
V
± 100
Typ.
0.51
0.38
0.30
0.24
0.20
0.18
0.17
0.17
0.05
0.05
OUT(S)
0.1
30
30
45
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
V
×1.02
Max. Unit
S-818 Series
0.87
0.61
0.44
0.33
0.26
0.22
0.21
0.20
OUT(S)
0.2
0.2
0.5
0.3
0.1
0.1
50
40
10
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
ppm
%/V
%/V
mA
mA
mA
mA
mA
mV
/ ° C
μ A
μ A
μ A
μ A
dB
V
V
V
V
V
V
V
V
V
V
V
V
circuit
Test
1
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
4
4
4
4
5
7