S-1170B Seiko Instruments, S-1170B Datasheet - Page 7

• Manufacturer Part Number: S-1170B
• Description: Voltage Regulator
• Manufacturer: Seiko Instruments

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4
Thermal shutdown
detection temperature
Thermal shutdown
release temperature
Output voltage
Output current
Dropout voltage
Line regulation
Load regulation
Output voltage
temperature coefficient
Current consumption
during operation
Current consumption
during shutdown
Input voltage
Shutdown pin
input voltage “H”
Shutdown pin
input current “H”
Shutdown pin
input current “L”
Ripple rejection
Short-circuit current
Shutdown pin
input voltage “L”
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.3.0
Electrical Characteristics
Parameter
_00
*2
*1
*3
*4
∆V
∆Ta•V
Symbol
V
∆V
∆V
∆V
V
IN
I
OUT(E)
I
V
I
I
V
RR
T
T
V
I
short
OUT
I
SS1
SS2
drop
•V
SH
OUT1
OUT2
SL
SD
SR
SH
OUT
SL
IN
OUT
OUT
V
V
I
V
I
V
1.0 mA ≤ I
V
−40°C ≤ Ta ≤ 85°C
V
no load
V
no load
V
V
V
V
V
f = 1.0 kHz,
∆V
I
V
V
Junction temperature
Junction temperature
OUT
OUT
OUT
IN
IN
IN
OUT(S)
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
rip
= V
= V
= V
= V
= V
= V
= V
= V
= 6.5 V, V
= 6.5 V, V
= V
≥ V
= 100 mA
= 100 mA
= 300 mA
= 0.5 Vrms,
= 0 V
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
+ 0.5 V ≤ V
Seiko Instruments Inc.
OUT
+ 1.0 V,
+ 1.0 V, I
+ 1.0 V,
+ 1.0 V, I
+ 1.0 V, ON/OFF pin = ON,
+ 1.0 V, ON/OFF pin = OFF,
+ 1.0 V, R
+ 1.0 V, R
+ 1.0 V, ON/OFF pin = ON,
+ 1.0 V
ON/OFF
ON/OFF
≤ 300 mA
Conditions
IN
Table 5
V
V
V
1.8 V ≤ V
2.1 V ≤ V
3.0 V ≤ V
= 6.5 V
= 0 V
OUT(S)
OUT(S)
OUT(S)
≤ 6.5 V,

OUT
OUT
1.5 V ≤ V
3.1 V ≤ V
L
L
= 1.0 kΩ
= 1.0 kΩ
= 10 mA,
= 100 mA
= 1.5 V
= 1.6 V
= 1.7 V
OUT(S)
OUT(S)
OUT(S)
OUT(S)
OUT(S)
≤ 2.0 V
≤ 2.9 V
≤ 5.5 V
≤ 3.0 V
≤ 5.5 V
(Ta = 25°C unless otherwise specified)
V
× 0.99
800
Min.
−0.1
−0.1
OUT(S)
2.0
1.5

















*5
V
±150
Typ.
0.35
0.30
0.25
0.20
0.15
0.12
0.05
OUT(S)
350
150
120
0.1
30
80
70
65






S-1170 Series
V
× 1.01
Max.
0.45
0.35
0.30
0.26
0.22
0.18
OUT(S)
100
160
0.3
1.0
6.5
0.3
0.1
0.1








% / V
ppm
Unit
/ °C
mA
mV
mA
µA
µA
dB
°C
V
V
V
Circuit
Test


1
3
1
2
4
5
3
7