S-812C20BMC-C4AT2G Seiko Instruments, S-812C20BMC-C4AT2G Datasheet - Page 27
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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
1-1. Power-on : S-812C30B (C
Rev.5.0
Load dependency of overshoot at power-on
V
DD
Reference Data
1. Transient Response Characteristics (Typical data: Ta=25 °C)
In p u t v o lta g e
O u tp u t v o lta g e
L o a d c u rre n t
dependency of overshoot at power-on
5 V
0 V
3 V
0.035
0.030
0.025
0.020
0.015
0.010
0.005
0.000
0 V
0.030
0.025
0.020
0.015
0.010
0.005
0.000
o r
_00
0
0
V
IN
V
, V
IN
V
, V
IN
ON/OFF
0.02
, V
ON/OFF
5
S-812C30B
ON/OFF
=0→5 V, I
TIME (100 μs/div)
S-812C30B
=0→V
0.04
I
OUT
=0→V
V
S-812C50B
DD
10
(A)
OUT(S)
L
OUT
(V)
S-812C50B
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
=10μF; ceramic capacitor)
0.06
DD
=10 mA, C
+2 V, C
, I
O v e rs h o o t
OUT
15
0.08
C
=10 mA,
L
=10 μF
L
=10 μF
L
=10 μF
Seiko Instruments Inc.
0.1
20
C
“Ta” dependency of overshoot at power-on
L
dependency of overshoot at power-on
0.8
0.6
0.4
0.2
0.0
0.06
0.05
0.04
0.03
0.02
0.01
0.00
0
−50
V
V
IN
IN
, V
, V
S-812C30B
ON/OFF
ON/OFF
10
S-812C30B
=0→V
=0→V
0
20
Ta (°C)
C
OUT(S)
OUT(S)
S-812C50B
L
(μF)
+2 V, I
30
+2 V, I
S-812C50B
U n d e rs h o o t
50
S-812C Series
OUT
OUT
C
40
=10 mA,
L
=10 mA
=10 μF
100
50
27