s-817b23ay Seiko Instruments Inc., s-817b23ay Datasheet - Page 22

• Manufacturer Part Number: s-817b23ay
• Description: Super-small Package Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

4. Dropout Voltage vs. Output Current
5. Output Voltage vs. Ambient Temperature
22
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
S-817A11A/S-817B11A
S-817A30A/S-817B30A
S-817A11A/S-817B11A
S-817A30A/S-817B30A
2000
1500
1000
1600
1200
1.12
1.11
1.10
1.09
1.08
3.06
3.03
3.00
2.97
2.94
500
800
400
0
0
-50
-50
0
0
10
5
0
0
85°C
25°C
I
20
OUT
I
Ta (°C)
Ta (°C)
OUT
V
10
IN
V
(mA)
=3.1V, I
(mA)
25°C
IN
Ta=-40°C
=5V, I
Ta=-40°C
30
85°C
50
50
15
OUT
OUT
40
=10mA
=10mA
Seiko Instruments Inc.
100
100
20
50
S-817A20A/S-817B20A
S-817A50A/S-817B50A
S-817A20A/S-817B20A
S-817A50A/S-817B50A
2000
1500
1000
1000
2.04
2.02
2.00
1.98
1.96
5.10
5.05
5.00
4.95
4.90
500
800
600
400
200
0
0
-50
-50
0
0
10
10
0
0
85°C
20
I
I
OUT
Ta (°C)
Ta (°C)
OUT
25°C
V
20
V
Ta=-40°C
(mA)
IN
(mA)
IN
=7V, I
=4V, I
30
25°C
85°C
50
50
Ta=-40°C
OUT
30
OUT
Rev.3.0
40
=10mA
=10mA
100
100
40
50
_00