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S-1155 Datasheet(PDF) 7 Page - Seiko Instruments Inc

Part # S-1155
Description  HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
PDF  28 Pages
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Manufacturer  SII [Seiko Instruments Inc]
Direct Link  http://www.sii.co.jp
Logo SII - Seiko Instruments Inc

S-1155 Datasheet(HTML) 7 Page - Seiko Instruments Inc

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HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1155 Series
Seiko Instruments Inc.
7
Electrical Characteristics
Table 5 (1 / 2)
(Ta
= 25°C unless otherwise specified)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
1.0 V
≤ VOUT(S) < 1.5 V
VOUT(S)
− 0.015
VOUT(S) VOUT(S)
+ 0.015
V
1
VIN = VOUT(S) + 1.0 V,
IOUT = 100 mA
1.5 V
≤ VOUT(S) ≤ 4.5 V
VOUT(S)
× 0.99
VOUT(S) VOUT(S)
× 1.01
V
1
Output voltage
*1
VOUT(E)
VIN = 5.5 V,
IOUT = 100 mA
4.5 V < VOUT(S)
≤ 5.0 V
VOUT(S)
× 0.99
VOUT(S) VOUT(S)
× 1.01
V
1
VIN
≥ VOUT(S) + 1.0 V
1.0 V
≤ VOUT(S) ≤ 4.5 V
500
*5
−
−
mA
3
Output current
*2
IOUT
VIN = 5.5 V
4.5 V < VOUT(S)
≤ 5.0 V
500
*5
−
−
mA
3
1.0 V
≤ VOUT(S) < 1.1 V
0.5
0.54
0.58
V
1
1.1 V
≤ VOUT(S) < 1.2 V
−
0.44
0.48
V
1
1.2 V
≤ VOUT(S) < 1.3 V
−
0.34
0.38
V
1
1.3 V
≤ VOUT(S) < 1.4 V
−
0.24
0.28
V
1
1.4 V
≤ VOUT(S) < 1.5 V
−
0.14
0.18
V
1
1.5 V
≤ VOUT(S) < 2.6 V
−
0.10
0.15
V
1
Dropout voltage
*3
Vdrop
IOUT = 200 mA
2.6 V
≤ VOUT(S) ≤ 5.0 V
−
0.07
0.10
V
1
1.0 V
≤ VOUT(S) < 3.6 V
−
0.05
0.2
%/V
1
VOUT(S) + 0.5 V
≤ VIN
≤ 5.5 V,
IOUT = 100 mA
3.6 V
≤ VOUT(S) ≤ 4.8 V
−
2.5
10
mV
1
Line regulation
OUT
IN
1
OUT
V
V
V
•
∆
∆
5.3 V
≤ VIN ≤ 5.5 V,
IOUT = 100 mA
4.8 V < VOUT(S)
≤ 5.0 V
−
2.5
10
mV
1
VIN = VOUT(S) + 1.0 V,
1 mA
≤ IOUT ≤ 200 mA
1.0 V
≤ VOUT(S) ≤ 4.5 V
−
15
30
mV
1
Load regulation
∆VOUT2
VIN = 5.5 V,
1 mA
≤ IOUT ≤ 200 mA
4.5 V < VOUT(S)
≤ 5.0 V
−
15
30
mV
1
VIN = VOUT(S) + 1.0 V,
IOUT = 100 mA,
−40 ≤ Ta ≤ 85°C
1.0 V
≤ VOUT(S) ≤ 4.5 V
−
±130
−
ppm/
°C1
Output voltage
temperature
coefficient
*4
OUT
OUT
V
Ta
V
•
∆
∆
VIN = 5.5 V,
IOUT = 100 mA,
−40 ≤ Ta ≤ 85°C
4.5 V < VOUT(S)
≤ 5.0 V
−
±130
−
ppm/
°C1
VIN
= VOUT(S) + 1.0 V, ON/OFF pin = ON,
no load, 1.0 V
≤ VOUT(S) < 1.8 V
−
90
110
µA
2
VIN
= VOUT(S) + 1.0 V, ON/OFF pin = ON,
no load, 1.8 V
≤ VOUT(S) ≤ 4.5 V
−
70
90
µA
2
Current consumption
during operation
ISS1
VIN
= 5.5 V, ON/OFF pin = ON,
no load, 4.5 V < VOUT(S)
≤ 5.0 V
−
70
90
µA
2
VIN
= VOUT(S) + 1.0 V,
ON/OFF pin
= OFF,
no load
1.0 V
≤ VOUT(S) ≤ 4.5 V
−
0.1
1.0
µA
2
Current consumption
during shutdown
ISS2
VIN
= 5.5 V,
ON/OFF pin
= OFF,
no load
4.5 V < VOUT(S)
≤ 5.0 V
−
0.1
1.0
µA
2
Input voltage
VIN
−
1.5
−
5.5
V
−



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