S-817A13ANB-CUCT2G Seiko Instruments, S-817A13ANB-CUCT2G Datasheet - Page 29
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S-817A13ANB-CUCT2G
Manufacturer Part Number
S-817A13ANB-CUCT2G
Description
IC REG LDO 20MA 1.3V SC-82AB
Manufacturer
Seiko Instruments
Datasheet
1.S-817A33ANB-CUWT2G.pdf
(53 pages)
Specifications of S-817A13ANB-CUCT2G
Regulator Topology
Positive Fixed
Voltage - Output
1.3V
Voltage - Input
Up to 10V
Voltage - Dropout (typical)
0.92V @ 10mA
Number Of Regulators
1
Current - Output
20mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-70-4, SC-82-4, SOT-323-4, SOT-343
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
12 V
Output Voltage
1.3 V
Output Voltage Tolerance
+/- 2 %
Output Type
Fixed
Dropout Voltage (max)
1.58 V
Output Current
50 mA
Line Regulation
20 mV
Load Regulation
20 mV
Voltage Regulation Accuracy
2 %
Maximum Power Dissipation
400 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
Rev.5.0
Load dependencies of undershoot at power fluctuation C
V
DD
(0.02 V/div)
V
dependencies of undershoot at power fluctuation
OUT
0.5
0.4
0.3
0.2
0.1
0.08
0.06
0.04
0.02
0.1
0
10 V
1.E-07 1.E-06 1.E-05 1.E-04 1.E-03 1.E-02 1.E-01
4 V
3 V
0
_00
0
V
IN
2
=V
V
V
IN
DD
IN
=V
→V
= 10 V → 4 V,I
OUT(S)
TIME(50 μ s/div)
OUT(S)
4
I
OUT
V
+2 V→V
DD
2V
+1 V, I
(A)
(V)
2V
OUT
6
OUT(S)
OUT
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
= 1 mA, C
=1 mA, C
3V
1 V, C
3V
8
5V
L
Seiko Instruments Inc.
=1 μF
L
L
=1 μF
= 1 μ F
5V
10
“Ta” dependencies of undershoot at power fluctuation
L
dependencies of undershoot at power fluctuation
0.8
0.6
0.4
0.2
0.08
0.06
0.04
0.02
1
0
0.1
0.01
V
0
IN
-50
=V
2V
OUT(S)
V
IN
+2 V→V
3V
2V
=V
OUT(S)
0.1
5V
0
3V
OUT(S)
+2 V→V
C
Ta(°C)
L
+1 V, I
(μF)
OUT(S)
OUT
1
+1 V, I
50
=1 mA, C
S-817 Series
5V
OUT
=1 mA
L
=1 μF
100
10
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