S-812C40AMC-C2U-T2 Seiko Instruments, S-812C40AMC-C2U-T2 Datasheet - Page 12

• 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

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
(2) Maximum Output Current vs Input Voltage
12
S-812C20A
S-812C50A
S-812C20B
S-812C50B
300
250
200
150
100
140
120
100
50
140
120
100
300
250
200
150
100
80
60
40
20
0
0
80
60
40
20
50
0
0
0
0
0
0
Ta=-40 º C
Ta=-40°C
Ta=-40 º C
4
4
4
4
85 º C
Short-circuit protection
Ta=-40°C
25 º C
No short-circuit protection
Short-circuit protection
25° C
No short-circuit protection
V
V
V
V
IN
IN
IN
IN
8
25°C
8
8
85ºC
8
(V)
(V)
(V)
25 º C
(V)
85°C
12
12
12
12
85° C
Seiko Instruments Inc.
16
16
16
16
S-812C30B
Notice
The condition for input voltage and load current
should not exceed the package power dissipation.
S-812C30A
200
150
100
50
Notice
The condition for input voltage and load current
should not exceed the package power dissipation.
0
200
150
100
50
0
0
Ta=-40°C
0
Ta= 40ºC
4
Short-circuit protection
4
V
25°C
IN
85ºC
25ºC
8
No short-circuit protection
(V)
V
IN
8
(V)
12
85°C
12
16
Rev.1.0
16