S1F78B20 Epson Electronics America, Inc., S1F78B20 Datasheet - Page 9

• Manufacturer Part Number: S1F78B20
• Description: Positive Voltage Cmos Regulator
• Manufacturer: Epson Electronics America, Inc.

11. ELECTRICAL CHARACTERISTICS
Note 1) V
S1F78B20 Technical Manual (Rev.1.1)
Output voltage
temperature
coefficient
Ripple rejection
Output noise
Output voltage
Output current
Input voltage
Input stability
Input-output potential
difference
Load stability
Consumption current
(With no load)
Consumption current
(Standby)
Limited current
Short-circuit current
Discharge Tr ON resistance
CE HIGH level input voltage
CE LOW level input voltage
CE HIGH level input current
CE LOW level input current
DC Characteristics
Item
V
Item
OUT
OUT
(S): Rated output voltage value
: Actual output voltage value
Symbol
∆V
∆T
Von
RR
OUT
a
∆V
V
-40°CT
V
I
f=1kHz, Vripple=0.2Vp-pAC
V
I
OUT
OUT
Symbol
DD
DD
DD
I
∆V
∆V
DD
∆I
R
SHORT
V
V
V
I
Vdiff
I
V
I
I
I
I
OUT
CEH
SS1
SS0
CEL
DIST
OUT
LIM
CEH
CEL
=VCE=V
=VCE=V
=VCE=V
OUT
=50mA,
=50mA
DD
OUT
･V
OUT
OUT
a
≤85≤, I
V
I
V
V
VCE=V
I
Vdiff=VDDA-V
*) VDDA: V
value with V
set to 98%
V
1mA≤I
V
I
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
OUT
OUT
DD
DD
OUT
DD
DD
DD
DD
DD
OUT
DD
DD
DD
DD
DD
OUT
=VCE=V
=VCE=V
=VCE=V
=VCE=V
=V
=VCE=V
=VCE=V
=4.0V, VCE=V
=V
=V
=V
=V
=50mA
=50mA
=0mA
(S)+1.0V
(S)+1.0V,
(S)+1.0V,
Conditions
(S)+0.5V≤V
=V
(Unless otherwise specified: T
(Unless otherwise specified: T
OUT
OUT
OUT
OUT
OUT
OUT
=50mA
DD
SS
≤150mA
(S)+1.0V, VCE=V
(S)+1.0V
(S)+1.0V
(S)+1.0V, VCE=1.1V
(S)+1.0V, VCE=V
DD
OUT
Conditions
OUT
OUT
OUT
OUT(
OUT
OUT
EPSON
OUT
(S)+1.0V,
(S)+1.0V
(S)+1.0V
(S)+1.0V
(S)+1.0V,
DD
S)+1.0V,
,
SS
V
V
V
V
V
≤5.5V,
3.3V<V
4.0V
2.4V<V
3.3V
1.8V<V
2.4V
V
OUT
OUT
OUT
OUT
OUT
OUT
, V
11. ELECTRICAL CHARACTERISTICS
OUT
(S)=3.3V
(S)=2.7V
(S)=2.6V
(S)=1.8V
(S)=3.0V
(S)=1.8V
OUT
OUT
OUT
=3.0V
SS
SS
(S)<=
(S)<=
(S)<=
Min
V
-
-
-
-
-
-
×0.98
OUT
-1.75
Min.
V
-0.1
150
a
1.1
a
-
-
-
-
-
-
-
-
-
-
-
80
=25°C, Cin=Cout=1µF/Ceramic)
=25°C, Cin=Cout=1µF/Ceramic)
SS
(S)
±100
Typ
80
70
80
70
30
-1.25
Typ.
0.05
0.25
0.30
0.40
0.50
350
110
-
-
-
-
-
-
-
20
50
30
Max
V
-
-
-
-
-
-
×1.02
OUT
Max.
-0.75
0.35
0.45
0.55
0.65
0.25
V
140
5.5
0.2
0.1
0.1
-
-
-
40
80
DD
(S)
ppm/°C Fig.1
uVrms Fig.1
Unit
Unit
%/V Fig.2
dB
dB
dB
dB
mA
mV
mA
mA
µA Fig.3.1
µA Fig.3.3
µA
µA
Ω
V
V
V
V
V
V
V
V
Measuring
Measuring
Fig.1
Fig.1
Fig.1
Fig.2
Fig.1
Fig.1
Fig.1
Fig.7
Fig.6
Fig.6
Fig.6
Fig.6
Fig.4
circuit
circuit
5