S-812C20BMC-C4AT2G Seiko Instruments, S-812C20BMC-C4AT2G Datasheet - Page 31
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S-812C20BMC-C4AT2G
Manufacturer Part Number
S-812C20BMC-C4AT2G
Description
IC REG LDO 30MA 2.0V SOT23-5
Manufacturer
Seiko Instruments
Datasheet
1.S-812C40AMC-C2UT2G.pdf
(53 pages)
Specifications of S-812C20BMC-C4AT2G
Regulator Topology
Positive Fixed
Voltage - Output
2V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.46V @ 10mA
Number Of Regulators
1
Current - Output
30mA (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
16 V
Output Voltage
2 V
Output Type
Fixed
Dropout Voltage (max)
0.95 V
Output Current
0.03 A
Line Regulation
20 mV
Load Regulation
30 mV
Voltage Regulation Accuracy
2 %
Maximum Power Dissipation
600 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
Details
1-4. Load Transient Response : S-812C30B (C
Rev.5.0
Load dependency of overshoot at load transient
V
DD
3.1 V
3 V
2.9 V
dependency of overshoot at load transient
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
1.2
1.0
0.8
0.6
0.4
0.2
0.0
_00
0
0
V
IN
=5 V, I
20
TIME(200 μs / div)
5
OUT
I
OUT
=10 mA→1 μA, C
I
OUT
40
=10 mA→1 μA, C
V
S-812C30B
I
Load
V
IN
S-812C50B
=I
DD
, V
Load
10
(mA)
(V)
ON/OFF
S-812C50B
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
→1 μA, C
60
=V
S-812C30B
OUT(S)
15
L
80
=10 μF
L
L
=10 μF
=10μF
+2 V,
Seiko Instruments Inc.
100
10 mA
0 mA
20
L
=10μF; ceramic capacitor)
C
“Ta” dependency of overshoot at load transient
L
dependency of overshoot at load transient
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
−50
0
S-812C30B
10
I
OUT
S-812C50B
0
=10 mA→1 μA, C
S-812C50B
20
V
Ta (°C)
V
C
IN
S-812C30B
IN
L
, V
, V
(μF)
ON/OFF
ON/OFF
I
OUT
30
=10 mA→1 μA
50
=V
S-812C Series
=V
OUT(S)
OUT(S)
40
L
=10 μF
+2 V,
+2 V,
100
50
31