5.5 V INPUT, 100 mA CMOS VOLTAGE REGULATOR WITH 0.35
Rev.1.0_01
A
SUPER LOW CURRENT CONSUMPTION
S-1317 Series
Electrical Characteristics
Table 7
(Ta =25C unless otherwise specified)
Test
Circuit
Item
Symbol
Condition
1.0 V
Min.
Typ.
Max.
Unit
VOUT(S)
0.015
VOUT(S)
VOUT(S)
0.015
VOUT(S)
1.01
VOUT(S) < 1.5 V
VOUT(S)
VOUT(S)
V
1
V
IN = VOUT(S)
1.0 V,
Output voltage*1
Output current*2
VOUT(E)
IOUT = 10 mA
1.5 V
VOUT(S)
3.5 V
V
1
0.99
IOUT
VIN
VOUT(S)
1.0 V
100*5
0.50
0.40
0.30
0.20
0.10
mA
V
V
V
V
V
V
V
V
V
V
V
V
3
1
1
1
1
1
1
1
1
1
1
1
1
1.0 V
1.1 V
1.2 V
1.3 V
1.4 V
1.5 V
1.7 V
1.8 V
2.0 V
2.5 V
2.8 V
3.0 V
VOUT(S) < 1.1 V
VOUT(S) < 1.2 V
VOUT(S) < 1.3 V
VOUT(S) < 1.4 V
VOUT(S) < 1.5 V
VOUT(S) < 1.7 V
VOUT(S) < 1.8 V
VOUT(S) < 2.0 V
VOUT(S) < 2.5 V
VOUT(S) < 2.8 V
VOUT(S) < 3.0 V
0.050
0.040
0.040
0.030
0.020
0.019
0.018
0.080
0.060
0.050
0.040
0.030
0.021
0.020
Dropout voltage*3
Vdrop
IOUT = 10 mA
VOUT(S)
3.5 V
VOUT1
Line regulation
Load regulation
VOUT(S) 0.5 V VIN 5.5 V, IOUT = 10 mA
0.05
20
0.2
%/V
mV
1
VINVOUT
VOUT2
VIN = VOUT(S)
VIN = VOUT(S)
1.0 V, 1
A IOUT 50 mA
40
1
1
VOUT
Output voltage
1.0 V, IOUT = 10 mA,
130
ppm/C
temperature coefficient*4
40C Ta 85C
TaVOUT
Current consumption
during operation
ISS1
VIN = VOUT(S)
1.0 V, no load
0.35
0.53
A
2
Input voltage
VIN
1.5
5.5
V
Short-circuit current
Ishort
VIN = VOUT(S) 1.0 V, VOUT = 0 V
60
mA
3
*1. VOUT(S): Set output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 10 mA) and inputting VOUT(S) 1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1(VOUT3 0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
VOUT3 is the output voltage when VIN = VOUT(S) 1.0 V and IOUT = 10 mA.
*4. A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
VOUT
Ta
VOUT
TaVOUT
mV/°C *1 = VOUT(S)
V
[ ]
*2
ppm/°C *3 1000
[ ]
[
]
*1. Change in temperature of output voltage
*2. Set output voltage
*3. Output voltage temperature coefficient
*5. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
7