S-1172B18-E6T1G Seiko Instruments, S-1172B18-E6T1G Datasheet - Page 8
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S-1172B18-E6T1G
Manufacturer Part Number
S-1172B18-E6T1G
Description
Low Dropout (LDO) Regulators Linear LDO reg Hi 70uA Iq 1000mA Iout
Manufacturer
Seiko Instruments
Datasheet
1.S-1172B18-E6T1G.pdf
(35 pages)
Specifications of S-1172B18-E6T1G
Polarity
Positive
Input Voltage Max
6 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
3 V at 300 mA
Output Current
1000 mA
Load Regulation
15 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
1900 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
HSOP-6
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-1172B18-E6T1G
Manufacturer:
SEIKO/精工
Quantity:
20 000
8
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature
coefficient
Current consumption
during operation
Current consumption
during shutdown
Input voltage
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1172 Series
Electrical Characteristics
Item
*4
*2
*1
*3
Δ
Δ
V
I
V
ΔV
I
I
V
OUT
SS1
SS2
V
Ta
Symbol
OUT(E)
drop
IN
Δ
Δ
IN
OUT2
V
V
•
•
OUT
OUT
V
V
OUT
OUT
1
V
I
V
I
V
V
I
I
V
≤ 5.5 V,
I
5.3 V ≤ V
I
V
1 mA ≤ I
V
1 mA ≤ I
V
I
−40 ≤ Ta ≤ 85°C
V
I
−40 ≤ Ta ≤ 85°C
V
no load, 1.0 V ≤ V
V
no load, 1.8 V ≤ V
V
no load, 4.5 V < V
V
ON/OFF pin = OFF,
no load
V
ON/OFF pin = OFF,
no load
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IN
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
≥ V
= V
= V
= 5.5 V, ON/OFF pin = ON,
= V
= 5.5 V,
= V
= 5.5 V,
= 5.5 V
= V
= 5.5 V,
= V
= 5.5 V,
= 100 mA
= 100 mA
= 300 mA
= 1000 mA
= 100 mA
= 100 mA
= 100 mA,
= 100 mA,
OUT(S)
OUT(S)
OUT(S)
OUT(S)
+ 0.5 V ≤ V
OUT(S)
OUT(S)
OUT(S)
OUT
OUT
IN
≤ 5.5 V,
≤ 300 mA
≤ 300 mA
+ 1.0 V, ON/OFF pin = ON,
+ 1.0 V, ON/OFF pin = ON,
+ 1.0 V,
Seiko Instruments Inc.
+ 1.0 V,
+ 1.0 V,
+ 1.0 V,
+ 1.0 V
Conditions
Table 7 (1 / 2)
OUT(S)
OUT(S)
OUT(S)
IN
−
1.0 V ≤ V
1.5 V ≤ V
4.5 V < V
1.0 V ≤ V
4.5 V < V
1.0 V ≤ V
1.1 V ≤ V
1.2 V ≤ V
1.3 V ≤ V
1.4 V ≤ V
1.5 V ≤ V
2.6 V ≤ V
1.0 V ≤ V
1.1 V ≤ V
1.2 V ≤ V
1.3 V ≤ V
1.4 V ≤ V
1.5 V ≤ V
2.0 V ≤ V
2.6 V ≤ V
1.0 V ≤ V
3.6 V ≤ V
4.8 V < V
1.0 V ≤ V
4.5 V < V
1.0 V ≤ V
4.5 V < V
1.0 V ≤ V
4.5 V < V
< 1.8 V
≤ 4.5 V
≤ 5.0 V
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
≤ 4.5 V
≤ 4.5 V
≤ 5.0 V
≤ 5.0 V
≤ 4.8 V
≤ 4.5 V
≤ 4.5 V
≤ 4.5 V
< 1.5 V
≤ 5.0 V
≤ 5.0 V
< 1.1 V
< 1.2 V
< 1.3 V
< 1.4 V
< 1.5 V
< 2.6 V
< 1.1 V
< 1.2 V
< 1.3 V
< 1.4 V
< 1.5 V
< 2.0 V
< 2.6 V
< 3.6 V
≤ 5.0 V
≤ 5.0 V
≤ 5.0 V
≤ 5.0 V
− 0.015
V
V
V
× 0.99
× 0.99
1000
1000
Min.
OUT(S)
OUT(S)
OUT(S)
(Ta = 25°C unless otherwise specified)
0.5
1.5
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
*5
*5
V
V
V
±130
±130
Typ.
0.54
0.44
0.34
0.24
0.14
0.10
0.07
0.32
0.23
0.05
OUT(S)
OUT(S)
OUT(S)
0.9
0.8
0.7
0.6
0.5
0.4
2.5
2.5
0.1
0.1
15
15
90
70
70
−
−
−
+ 0.015
V
V
V
× 1.01
× 1.01
Max.
0.58
0.48
0.38
0.28
0.18
0.15
0.10
OUT(S)
OUT(S)
OUT(S)
110
0.2
1.0
1.0
5.5
10
10
30
30
90
90
−
−
−
−
−
−
−
−
−
−
−
−
Rev.2.0
ppm/°C
ppm/°C
Unit
%/V
mA
mA
mV
mV
mV
mV
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Circuit
Test
_00
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
−