S-812C40AMC-C2U-T2 Seiko Instruments, S-812C40AMC-C2U-T2 Datasheet - Page 11

• Manufacturer Part Number: S-812C40AMC-C2U-T2
• Description: Low Dropout (LDO) Regulators 4.0V 1.2uA 2.0%
• Manufacturer: Seiko Instruments

Specifications of S-812C40AMC-C2U-T2

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 18 V
• Output Voltage: 4 V
• Output Voltage Tolerance: +/- 2 %
• Output Type: Fixed
• Dropout Voltage (max): 0.95 V
• Output Current: 75 mA
• Line Regulation: 20 mV
• Load Regulation: 65 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.1.0
T Typical Characteristics
(1) Output Voltage vs Output Current (When load current increases)
S-812C50A (Ta=25
S-812C20A (Ta=25 ºC)
2.5
2.0
1.5
1.0
0.5
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
S-812C20B (Ta=25° C) Short- circuit protection
S-812C50B (Ta=25° C)
0
2.5
2.0
1.5
1.0
0.5
0.0
0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
V
IN
0
V
=2.3V
0
IN
3V
V
=5.3V
IN
2.5V
V
100
=5.5V
ºC)
6V
IN
3V
=2.5V
100
5.5V
50
100
10V
I
No short-circuit protection
OUT
7V
I
I
4V
OUT
No short-circuit protection
OUT
I
200
OUT
Short-circuit protection
(mA)
(mA)
(mA)
(mA)
6V
5V
200
100
200
HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
7V
4V
300
7V
7V
10V
5V
8V
8V
Seiko Instruments Inc.
150
300
300
400
S-812C30A (Ta=25ºC)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Notice
The condition for input voltage and load current
should not exceed the package power dissipation.
Notice
The condition for input voltage and load current
should not exceed the package power dissipation.
S-812C30B (Ta=25° C) Short-circuit protection
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
V
V
IN
IN
100
=3.3V
=3.5V
4V
3.5V
4V
50
I
OUT
No short-circuit protection
8V
I
5V
200
OUT
(mA)
100
(mA)
6V
8V
300
150
5V
S-812C Series
6V
200
400
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