S-814A26AMC-BCQT2G Seiko Instruments, S-814A26AMC-BCQT2G Datasheet - Page 24
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S-814A26AMC-BCQT2G
Manufacturer Part Number
S-814A26AMC-BCQT2G
Description
IC REG LDO 100MA 2.6V SOT23-5
Manufacturer
Seiko Instruments
Datasheet
1.S-814A20AMC-BCKT2G.pdf
(32 pages)
Specifications of S-814A26AMC-BCQT2G
Regulator Topology
Positive Fixed
Voltage - Output
2.6V
Voltage - Input
Up to 10V
Voltage - Dropout (typical)
0.38V @ 60mA
Number Of Regulators
1
Current - Output
100mA (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
2.6 V
Output Type
Fixed
Dropout Voltage (max)
0.61 V at 60 mA
Output Current
0.1 A
Line Regulation
0.2 % / V
Load Regulation
50 mV
Voltage Regulation Accuracy
2 %
Maximum Power Dissipation
250 mW
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-814A26AMC-BCQT2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
24
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
1-4. At load fluctuation
Output voltage (V
Load current dependencies of overshoot
Remark ΔI
V
DD
dependencies of overshoot
30 mA
1.0
0.8
0.6
0.4
0.2
10 μA
0.8
0.6
0.4
0.2
current fluctuation. Smaller current at load
current fluctuation is fixed to 10 µA.
i.e. ΔI
3 V
0
1.E−03
1
0
0
OUT
V
V
V
fluctuation from 10 mA to 10 µA.
IN
OUT
IN
V
shows larger load current at load
=V
OUT
=V
OUT
OUT
I
OUT
OUT(S)
DD
2
=1.E−02 [A] means load current
=2 V
C
L
, I
) – Time (t)
=1 μF
1.E−02
OUT
+1 V, C
=30 mA→10 μA, C
4
I
t [20 μs/div]
OUT
ΔI
V
3 V
C
3 V
DD
OUT
L
=10 μA→30 mA, V
L
=4.7 μF
=1 μF
[V]
[A]
1.E−01
5 V
6
V
OUT
=2 V
8
5 V
Seiko Instruments Inc.
L
=1 μF
1.E+00
IN
=4 V
10
C
Temperature dependencies of overshoot
L
dependencies of overshoot
V
30 mA
IN
10 μA
V
1.0
0.8
0.6
0.4
0.2
=V
IN
3 V
0
=V
−50
1.0
0.8
0.6
0.4
0.2
0
OUT(S)
OUT(s)
0.1
V
OUT
V
+1 V, I
OUT
I
+1 V, I
V
OUT
=2 V
5 V
OUT
3 V
=2
OUT
C
V
OUT
L
0
=4.7 μF
1
=30 mA→10 μA, C
=30 mA→10 μA
t [20 ms/div]
C
I
Ta [°C]
OUT
L
3 V
[μF]
=30 mA→10 μA, V
C
10
L
50
=1 μF
Rev.3.0
5 V
L
=1 μF
100
IN
=4 V
100
_00