S1F78100Y2A Epson Electronics America, Inc., S1F78100Y2A Datasheet - Page 170

• Manufacturer Part Number: S1F78100Y2A
• Description: High Precision Voltage Regulators
• Manufacturer: Epson Electronics America, Inc.

Typical Performance Characteristics
Fixed output voltage temperature characteristic
Standby current vs. ambient temperature
Normalized frequency deviation vs.
input voltage 1
S1F70000 Series
Technical Manual
–10
10
–5
5
0
5
4
3
2
1
0
0.5
–30
2.0
1.5
1.0
0.5
0.0
V
R
V
f
O
0
I1
I
D
Ta = 25 ˚C
= 32 kHz
= 1.5 V
= 1.5 V
= 200 k
Normalized frequency deviation = f/f
1
Ambient temperature (˚C)
1.0
0
Input voltage (V)
Fixed output voltage (V)
2
25
1.5
3
C
C
G
G
50
4
= C
= C
2.0
D
D
= 10 pF
= 20 pF
5
75
2.5
85
6
EPSON
Normalized frequency deviation vs.
gate capacitance 1
Normalized frequency deviation vs.
input voltage 2
Normalized frequency deviation vs. gate
capacitance 2
–50
50
–1.0
–50
0
1.0
50
0
0
0
0
0.5
R
V
f
R
V
f
O
O
I
D
I
D
= 1.5 V
= 32 kHz
= 1.5 V
= 96 kHz
R
V
f
= 200 k
O
= 0
I
Normalized frequency deviation = f–f
D
= 1.5 V
= 96 kHz
Normalized frequency deviation = f–f
= 0
Normalized frequency deviation = f/f
1.0
Gate capacitance (pF)
Gate capacitance (pF)
10
10
Input voltage (V)
1.5
S1F76300 Series
C
C
20
G
G
20
= C
= C
C
C
C
C
2.0
D
D
D
D
D
D
= 10 pF
= 20 pF
= 20 pF
= 10 pF
= 20 pF
= 10 pF
f
O
O
f
O
O
30
30
2.5
4–25