S1135 Datasheet, PDF (14/48 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION LOW DROPOUT

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1135 Series
Rev.2.2_00
 Electrical Characteristics
Item
Output voltage^*1
Output current^*2
Dropout voltage^*3
Line regulation
Load regulation
Output voltage
temperature coefficient^*4
Current consumption
during operation
Current consumption
during power-off
Input voltage
ON / OFF pin
input voltage “H”
ON / OFF pin
input voltage “L”
ON / OFF pin
input current “H”
ON / OFF pin
input current “L”
Ripple rejection
Short-circuit current
Symbol
V_OUT(E)
I_OUT
V_drop
ΔVOUT1
ΔVIN•VOUT
ΔV_OUT2
ΔVOUT
ΔTa • VOUT
I_SS1
I_SS2
V_IN
V_SH
V_SL
I_SH
I_SL
RR
I_short
Table 10 (1 / 2)
Conditions
V_IN = V_OUT(S) + 1.0 V,
I_OUT = 100 mA
1.0 V ≤ V_OUT(S) < 1.5 V
1.5 V ≤ V_OUT(S) ≤ 3.5 V
V_IN ≥ V_OUT(S) + 1.0 V
1.0 V ≤ V_OUT(S) < 1.1 V
1.1 V ≤ V_OUT(S) < 1.2 V
1.2 V ≤ V_OUT(S) < 1.3 V
I_OUT = 300 mA
1.3 V ≤ V_OUT(S) < 1.4 V
1.4 V ≤ V_OUT(S) < 1.5 V
1.5 V ≤ V_OUT(S) < 2.0 V
2.0 V ≤ V_OUT(S) < 2.6 V
2.6 V ≤ V_OUT(S) ≤ 3.5 V
1.6 V ≤ V_IN ≤ 5.5 V,
I_OUT = 100 mA
1.0 V ≤ V_OUT(S) < 1.1 V
V_OUT(S) + 0.5 V ≤ V_IN ≤ 5.5 V,
I_OUT = 100 mA
1.1 V ≤ V_OUT(S) ≤ 3.5 V
V_IN = V_OUT(S) + 1.0 V,
1.0 V ≤ V_OUT(S) ≤ 2.0 V
1.0 mA ≤ I_OUT ≤ 150 mA
2.0 V < V_OUT(S) ≤ 3.5 V
V_IN = V_OUT(S) + 1.0 V,
1.0 V ≤ V_OUT(S) ≤ 3.0 V
1.0 mA ≤ I_OUT ≤ 300 mA
3.0 V < V_OUT(S) ≤ 3.5 V
V_IN = V_OUT(S) + 1.0 V, I_OUT = 100 mA,
−40°C ≤ Ta ≤ +85°C
V_IN = V_OUT(S) + 1.0 V, ON / OFF pin = ON, no load
(Ta = 25°C unless otherwise specified)
Min.
Typ.
Max.
Unit
Test
Circuit
V_OUT(S)
− 0.015
V_OUT(S)
V_OUT(S)
+ 0.015
V
1
V_OUT(S)
× 0.99
V_OUT(S)
V_OUT(S)
× 1.01
V
1
300^*5
⎯
⎯
mA
3
0.50
0.61
0.72
V
1
⎯
0.49
0.61
V
1
⎯
0.38
0.53
V
1
⎯
0.31
0.47
V
1
⎯
0.27
0.41
V
1
⎯
0.25
0.38
V
1
⎯
0.21
0.32
V
1
⎯
0.16
0.26
V
1
⎯
0.05
0.2 %/V 1
⎯
0.05
0.2 %/V 1
⎯
15
20
mV
1
⎯
15
25
mV
1
⎯
30
40
mV
1
⎯
30
45
mV
1
⎯
±130
⎯ ppm/°C 1
⎯
45
65
μA
2
V_IN = V_OUT(S) + 1.0 V, ON / OFF pin = OFF, no load
⎯
0.1
⎯
1.5
⎯
V_IN = V_OUT(S) + 1.0 V, R_L = 1.0 kΩ
determined by V_OUT output level
1.0
⎯
V_IN = V_OUT(S) + 1.0 V, R_L = 1.0 kΩ
determined by V_OUT output level
⎯
⎯
V_IN = 5.5 V,
V_{ON / OFF} = 5.5 V
B / D / E / F / G / H type
A / C type
−0.1
⎯
1.0
2.5
V_IN = 5.5 V,
V_{ON / OFF} = 0 V
A / B / C / D / F / H type
E / G type
−0.1
⎯
1.0
2.5
V_IN = V_OUT(S) + 1.0 V,
f = 1.0 kHz,
1.0 V ≤ V_OUT(S) ≤ 1.2 V
⎯
70
ΔV_rip = 0.5 Vrms,
I_OUT = 50 mA
1.2 V < V_OUT(S) ≤ 3.5 V
⎯
65
V_IN = V_OUT(S) + 1.0 V, ON / OFF pin = ON, V_OUT = 0 V
⎯
100
1.0
μA
2
5.5
V
⎯
⎯
V
4
0.3
V
4
0.1
μA
4
5.0
μA
4
0.1
μA
4
5.0
μA
4
⎯
dB
5
⎯
dB
5
⎯
mA
3
14
Seiko Instruments Inc.