S-812C20AY-B-G Seiko Instruments, S-812C20AY-B-G Datasheet - Page 29
![IC REG LDO 30MA 2.0V TO-92](/photos/12/59/125994/to-92_pkg_sml.jpg)
S-812C20AY-B-G
Manufacturer Part Number
S-812C20AY-B-G
Description
IC REG LDO 30MA 2.0V TO-92
Manufacturer
Seiko Instruments
Datasheet
1.S-812C40AMC-C2UT2G.pdf
(53 pages)
Specifications of S-812C20AY-B-G
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
Through Hole
Package / Case
TO-92-3 (Standard Body), TO-226
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
800 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Details
1-3. Line Transient Response : S-812C30B (C
Load dependency of overshoot at line transient
V
Rev.5.0
DD
dependency of overshoot at line transient
3 V
2.9 V
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
_00
V
IN
0
0
, V
V
ON/OFF
IN
, V
10
ON/OFF
V
=V
TIME (100μs/div)
5
IN
S-812C30B
, V
OUT(S)
S-812C30B
=V
ON/OFF
20
I
OUT(S)
V
OUT
+1 V→V
DD
10
=4 →8 V, I
(mA)
(V)
+1 V→V
S-812C50B
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
30
DD
S-812C50B
, I
OUT
OUT(S)
15
OUT
C
C
40
L
=10 mA,
=10 μF
L
=10 mA
=10 μF
+5 V,
Seiko Instruments Inc.
50
20
L
=10μF; ceramic capacitor)
10 V
5 V
0 V
C
“Ta” dependency of overshoot at line transient
L
dependency of overshoot at line transient
0.25
0.20
0.15
0.10
0.05
0.00
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
−50
0
V
V
IN
IN
S-812C50B
, V
, V
10
ON/OFF
ON/OFF
S-812C30B
0
=V
=V
20
OUT(S)
OUT(S)
C
Ta (°C)
I
L
OUT
(μF)
S-812C30B
+1 V→V
+1 V→V
=10 mA, C
30
50
S-812C50B
S-812C Series
I
OUT
OUT(S)
OUT(S)
40
L
=10 mA
=10 μF
+5 V,
+5 V,
100
50
29