S1F78100Y2A Epson Electronics America, Inc., S1F78100Y2A Datasheet - Page 156

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

S1F76380M1L0
Notes
Inductor: TDK NLF453232-221k (220 H)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
S1F76380M1H0
Notes
Inductor: TDK NLF453232-221k (220 H)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
S1F70000 Series
Technical Manual
4.0
3.5
3.0
2.5
2.0
1.5
1.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0
0
f
f
CLK
CLK
V
V
= 35 kHz
I
= 35 kHz
I1
= 1.0 V
= 1.0 V
5
5
V = 1.25 V
Load current (mA)
Load current (mA)
V
10
I1
10
= 1.25 V
V = 1.5 V
15
15
V
I1
= 1.5 V
20
20
25
25
EPSON
Notes
1. V
2. Inductor: TDK NLF453232 series
Notes
1. V
2. Inductor: TDK NLF453232 series
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
Diode: Shindengen DINS4 Schottky barrier diode
Capacitor: NEC MSUB20J106M (10 F)
I1
I1
15
10
15
10
5
0
= 1.5V
5
= 1.5V
100
100
I
I
L
Peff
Peff
L
max
max
200
200
Inductance ( H)
Inductance ( H)
300
300
S1F76300 Series
500
500
Ta = 25 ˚C
f
Ta = 25 ˚C
f
CLK
CLK
= 40 kHz
= 35kHz
1000
1000
100
50
0
100
50
0
4–11