S-817B33AMC-CWWT2G Seiko Instruments, S-817B33AMC-CWWT2G Datasheet - Page 20
![IC REG LDO 50MA 3.3V SOT-23-5](/photos/12/63/126322/s-817b33amc-cwwt2g_sml.jpg)
S-817B33AMC-CWWT2G
Manufacturer Part Number
S-817B33AMC-CWWT2G
Description
IC REG LDO 50MA 3.3V SOT-23-5
Manufacturer
Seiko Instruments
Datasheet
1.S-817A33ANB-CUWT2G.pdf
(53 pages)
Specifications of S-817B33AMC-CWWT2G
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 10V
Voltage - Dropout (typical)
0.25V @ 10mA
Number Of Regulators
1
Current - Output
50mA (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
12 V
Output Voltage
3.3 V
Output Voltage Tolerance
+/- 2 %
Output Type
Fixed
Dropout Voltage (max)
1.58 V
Output Current
50 mA
Line Regulation
20 mV
Load Regulation
45 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
Lead free / RoHS Compliant
Other names
728-1030-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-817B33AMC-CWWT2G
Manufacturer:
SII/精工
Quantity:
20 000
1. Output Voltage vs. Output Current (when load current increases)
20
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
S-817B11A (Ta=25°C)
S-817A30A (Ta=25 ° C)
S-817B30A (Ta=25°C)
V
Characteristics (Typical Data)
S-817A11A (Ta=25 ° C)
V
V
(V)
V
(a) S-817A Series
OUT
(V)
(V)
OUT
(V)
OUT
OUT
(b) S-817B series
1.2
0.9
0.6
0.3
0.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.2
0.9
0.6
0.3
0.0
0
0
0
0
V
3.4V
V
3.4V
IN
IN
=
=
4V
50
50
30
4V
20
5V
100
2.1V
100
V
1.5V
60
V
1.5V
I
I
IN
I
OUT
OUT
OUT
2.1V
6V
I
IN
=
OUT
150
3.1V
=
40
5V
(mA)
(mA)
(mA)
(mA)
4.1V
150
90
200
3.1V
10V
8V
10V
60
200
120
250
Seiko Instruments Inc.
8V
4.1V
6V
250
300
150
80
S-817A50A (Ta=25 ° C)
S-817A20A (Ta=25° C)
S-817B50A (Ta=25°C)
S-817B20A (Ta=25°C)
V
V
V
V
(V)
(V)
(V)
(V)
OUT
OUT
OUT
OUT
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.0
3.0
2.0
1.0
0.0
2.5
2.0
1.5
1.0
0.5
0.0
5.0
4.0
3.0
2.0
1.0
0.0
0
0
0
0
7V
6V
V
2.4V
IN
V
V
V
=
6V
IN
IN
IN
50
50
=5.4V
=5.4V
40
=2.4V
3V
30
100
100
80
I
3V
OUT
I
I
I
4V
OUT
OUT
OUT
150
150
4V
60
(mA)
5V
(mA)
(mA)
(mA)
10V
120
10V
200
200
90
8V
160
Rev.5.0
250
250
7V
5V
10V
10V
8V
120
200
300
300
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