OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

S-1170B26UC-OTLTFU

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0_00
S-1170 Series
Seiko Instruments Inc.
7
Absolute Maximum Ratings
Table 4
(Ta = 25°C unless otherwise specified)
Parameter Symbol Absolute Maximum Rating Unit
V
IN
V
SS
− 0.3 to V
SS
+ 7
V
Input voltage
V
ON/OFF
V
SS
− 0.3 to V
IN
+ 0.3
V
Output voltage V
OUT
V
SS
− 0.3 to V
IN
+ 0.3
V
SOT-89-5 Power
dissipation
6-Pin HSON(A)
P
D
1000
*1
mW
Operating ambient temperature T
opr
−40 to +85 °C
Storage temperature T
stg
−40 to +125 °C
*1. At mounted on printed circuit board
[Mounted board]
(1) Board size : 40 mm×40 mm×t1.6 mm
(2) Cu wiring shear : 180 % at both sides
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Power
Dissipation
P
D
(mW)
Ambient Temperature Ta (
°
C)
0
50 100
150
1200
800
400
0
SOT-89-5
6-Pin HSON(A)
1000
600
200
Figure 4 Power Dissipation of Package (Mounted on Printed Circuit Board)
Caution
Thermal shutdown circuit may operate when junction temperature is 150 °C.
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1170 Series
Rev.4.0_00
Seiko Instruments Inc.
8
Electrical Characteristics
Table 5
(Ta = 25°C unless otherwise specified)
Parameter Symbol Conditions Min. Typ. Max. Unit
Test
Circuit
Output voltage
*1
V
OUT(E)
V
IN
= V
OUT(S)
+ 1.0 V, I
OUT
= 100 mA
V
OUT(S)
× 0.99
V
OUT(S)
V
OUT(S)
× 1.01
V 1
Output current
*2
I
OUT
V
IN
≥ V
OUT(S)
+ 1.0 V
800
*5
⎯ ⎯ mA 3
Dropout voltage
*3
V
drop
I
OUT
= 300 mA V
OUT(S)
= 1.5 V ⎯ 0.35 0.45 V 1
V
OUT(S)
= 1.6 V ⎯ 0.30 0.35 V 1
V
OUT(S)
= 1.7 V ⎯ 0.25 0.30 V 1
1.8 V ≤ V
OUT(S)
≤ 2.0 V ⎯ 0.20 0.26 V 1
2.1 V ≤ V
OUT(S)
≤ 2.9 V ⎯ 0.15 0.22 V 1
3.0 V ≤ V
OUT(S)
≤ 5.5 V ⎯ 0.12 0.18 V 1
ΔV
OUT1
Line regulation
ΔV
IN
•V
OUT
V
OUT(S)
+ 0.5 V ≤ V
IN
≤ 6.5 V,
I
OUT
= 100 mA
⎯ 0.05 0.3 % / V 1
Load regulation ΔV
OUT2
V
IN
= V
OUT(S)
+ 1.0 V,
1.0 mA ≤ I
OUT
≤ 300 mA
⎯ 30 100 mV 1
ΔV
OUT
Output voltage
temperature coefficient
*4
ΔTa•V
OUT
V
IN
= V
OUT(S)
+ 1.0 V, I
OUT
= 10 mA,
−40°C ≤ Ta ≤ 85°C
⎯ ±150 ⎯
ppm
/ °C
1
Current consumption
during operation
I
SS1
V
IN
= V
OUT(S)
+ 1.0 V, ON/OFF pin = ON,
no load
⎯ 80 160 μA 2
Current consumption
during shutdown
I
SS2
V
IN
= V
OUT(S)
+ 1.0 V, ON/OFF pin = OFF,
no load
⎯ 0.1 1.0 μA 2
Input voltage V
IN
⎯ 2.0 ⎯ 6.5 V ⎯
Shutdown pin
input voltage “H”
V
SH
V
IN
= V
OUT(S)
+ 1.0 V, R
L
= 1.0 kΩ 1.5 ⎯ ⎯ V 4
Shutdown pin
input voltage “L”
V
SL
V
IN
= V
OUT(S)
+ 1.0 V, R
L
= 1.0 kΩ ⎯ ⎯ 0.3 V 4
Shutdown pin
input current “H”
I
SH
V
IN
= 6.5 V, V
ON/OFF
= 6.5 V −0.1 ⎯ 0.1 μA 4
Shutdown pin
input current “L”
I
SL
V
IN
= 6.5 V, V
ON/OFF
= 0 V −0.1 ⎯ 0.1 μA 4
1.5 V
≤
V
OUT(S)
≤
3.0 V
⎯ 70 ⎯ dB 5
Ripple rejection
RR
V
IN
=
V
OUT(S)
+
1.0 V,
f
=
1.0 kHz,
Δ
V
rip
=
0.5 Vrms,
I
OUT
=
100 mA
3.1 V
≤
V
OUT(S)
≤
5.5 V
⎯ 65 ⎯ dB 5
Short-circuit current I
short
V
IN
= V
OUT(S)
+ 1.0 V, ON/OFF pin = ON,
V
OUT
= 0 V
⎯ 350 ⎯ mA 3
Thermal shutdown
detection temperature
T
SD
Junction temperature ⎯ 150 ⎯ °C ⎯
Thermal shutdown
release temperature
T
SR
Junction temperature ⎯ 120 ⎯ °C ⎯
HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.0_00
S-1170 Series
Seiko Instruments Inc.
9
*1. V
OUT(S)
: Specified output voltage
V
OUT(E)
: Actual output voltage at the fixed load
The output voltage when fixing I
OUT
(= 100 mA) and inputting V
OUT(S)
+ 1.0 V
*2. The output current at which the output voltage becomes 95% of V
OUT(E)
after gradually increasing the output current.
*3. V
drop
= V
IN1
− (V
OUT3
× 0.98)
V
OUT3
is the output voltage when V
IN
= V
OUT(S)
+ 1.0 V and I
OUT
= 300 mA.
V
IN1
is the input voltage at which the output voltage becomes 98% of
V
OUT3
after gradually decreasing the input voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
[] [] []
1000C/ppm
VTa
V
VVC/mV
Ta
V
OUT
OUT
OUT(S)
OUT
÷°
•Δ
Δ
×=°
Δ
Δ
3*2*1*
*1. The change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation of the package when the output current is large.
This specification is guaranteed by design.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

S-1170B26UC-OTLTFU

Mfr. #:
Buy S-1170B26UC-OTLTFU
Manufacturer:
ABLIC
Description:
LDO Voltage Regulators Linear LDO Reg Hi 80uA Iq 800mA Iout
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet