S-812C30AUA-C2KT2G Seiko Instruments, S-812C30AUA-C2KT2G Datasheet - Page 30
![IC REG LDO 50MA 3.0V SOT-89-3](/photos/12/63/126323/s-812c50aua-c3et2g_sml.jpg)
S-812C30AUA-C2KT2G
Manufacturer Part Number
S-812C30AUA-C2KT2G
Description
IC REG LDO 50MA 3.0V SOT-89-3
Manufacturer
Seiko Instruments
Datasheet
1.S-812C40AMC-C2UT2G.pdf
(53 pages)
Specifications of S-812C30AUA-C2KT2G
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.23V @ 10mA
Number Of Regulators
1
Current - Output
50mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-62, SOT-89, TO-243 (3 Leads + Tab)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
18 V
Output Voltage
3 V
Output Type
Fixed
Dropout Voltage (max)
0.95 V
Output Current
75 mA
Line Regulation
20 mV
Load Regulation
45 mV
Voltage Regulation Accuracy
2 %
Maximum Power Dissipation
1000 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
Other names
728-1019-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S-812C30AUA-C2KT2G
Manufacturer:
SEIKO
Quantity:
1 250
Part Number:
S-812C30AUA-C2KT2G
Manufacturer:
SEIKO
Quantity:
20 000
30
Load dependency of undershoot at line transient
V
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
DD
dependency of undershoot at line transient
3 V
2.9 V
2.8 V
0.25
0.20
0.15
0.10
0.05
0.00
0.8
0.6
0.4
0.2
0.0
0
0
V
IN
, V
10
S-812C50B
ON/OFF
V
V
5
TIME (500μs/div)
IN
IN
, V
S-812C50B
, V
=V
ON/OFF
20
ON/OFF
I
OUT
V
OUT(S)
DD
I
OUT
10
S-812C30B
=8→4 V, I
(mA)
(V)
=V
+5 V→V
=10mA, C
30
DD
→V
S-812C30B
OUT
OUT(S)
15
OUT(S)
40
C
L
=10 mA
=10 μF
L
=10 μF
+1 V,
+1 V,
Seiko Instruments Inc.
50
20
10 V
5 V
0 V
C
“Ta” dependency of undershoot at line transient
L
dependency of undershoot at line transient
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.30
0.25
0.20
0.15
0.10
0.05
0.00
−50
0
V
V
IN
IN
S-812C50B
, V
, V
10
ON/OFF
ON/OFF
S-812C30B
0
= V
=V
S-812C30B
20
OUT(S)
Ta (°C)
S-812C50B
C
OUT(S)
L
I
OUT
(μF)
+5 V→V
+5 V→V
=10mA, C
30
50
I
OUT(S)
OUT
OUT(S)
40
L
=10 μF
=10 mA
Rev.5.0
+1 V,
+1 V,
100
50
_00