S-817A18ANB-CUHT2G Seiko Instruments, S-817A18ANB-CUHT2G Datasheet - Page 22

• Manufacturer Part Number: S-817A18ANB-CUHT2G
• Description: IC REG LDO 20MA 1.8V SC-82AB
• Manufacturer: Seiko Instruments

Specifications of S-817A18ANB-CUHT2G

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.58V @ 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: 1.8 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

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3. Maximum Output Current vs. Input Voltage
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
max.(mA)
max.(mA)
max.(mA)
max.(mA)
S-817A11A
S-817A30A
(a) S-817A Series
S-817B11A
S-817B30A
I
I
I
I
OUT
OUT
OUT
OUT
(b) S-817B Series
100
180
150
120
300
250
200
150
100
300
250
200
150
100
80
60
40
20
90
60
30
50
50
0
0
0
0
0
2
0
2
Ta=-40 ° C
Ta=-40 ° C
Ta=-40°C
2
2
4
Ta=-40°C
4
25°C
25°C
25 ° C
4
4
V
V
V
V
IN
IN
IN
IN
6
6
(V)
(V)
(V)
(V)
85 ° C
85°C
6
6
85°C
85 ° C
25 ° C
8
8
8
8
Seiko Instruments Inc.
10
10
10
10
max.(mA)
max.(mA)
max.(mA)
max.(mA)
S-817B50A
S-817A20A
S-817B20A
I
I
I
S-817A50A
I
OUT
OUT
OUT
OUT
300
250
200
150
100
120
100
300
250
200
150
100
250
200
150
100
50
80
60
40
20
50
50
0
0
0
0
4
1
0
4
Ta=-40 ° C
Ta=-40 ° C
2
3
6
6
Ta=-40°C
4
25 ° C
V
V
V
V
Ta=-40°C
25°C
5
25°C
IN
IN
IN
IN
85 ° C
(V)
(V)
(V)
(V)
6
85°C
8
7
8
25 ° C
85 ° C
Rev.5.0
8
85°C
9
10
10
10
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