S-817A18ANB-CUHT2G Seiko Instruments, S-817A18ANB-CUHT2G Datasheet - Page 24

• 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

6. Line Regulation 1 vs. Ambient Temperature
8. Load Regulation vs. Ambient Temperature
24
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
S-817A11/20/30/50A
S-817B11/20/30/50A
S-817A11/20/30/50A
S-817B11/20/30/50A
30
25
20
15
10
80
70
60
50
40
30
20
10
5
0
0
-50
-50
V
V
OUT
OUT
-25
-25
=1.1V
=1.1V(I
V
2V(I
IN
V
0
=V
0
IN
OUT
OUT
=V
Ta (°C)
OUT(S)
2V
3V(I
=10mA)
Ta (°C)
=20mA)
OUT(S)
25
25
OUT
+1V↔10V, I
+2V, I
3V
=30mA)
5V(I
50
50
OUT
OUT
5V
=50mA)
=1μA↔I
OUT
75
75
Seiko Instruments Inc.
=1mA
100
100
OUT
7. Line Regulation 2 vs. Ambient Temperature
S-817A11/20/30/50A
S-817B11/20/30/50A
30
25
20
15
10
5
0
-50
V
OUT
-25
=1.1V
V
IN
0
=V
Ta (°C)
2V
OUT(S)
25
+1V↔10V, I
3V
50
5V
Rev.5.0
75
OUT
=1μA
100
_00