SC1453ISK-2.8TR Semtech, SC1453ISK-2.8TR Datasheet - Page 10
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SC1453ISK-2.8TR
Manufacturer Part Number
SC1453ISK-2.8TR
Description
IC, LDO VOLT REG, 2.8V, 150mA, 5-SOT-23
Manufacturer
Semtech
Datasheet
1.SC1453ISK1.5TRT.pdf
(15 pages)
Specifications of SC1453ISK-2.8TR
Primary Input Voltage
6.5V
Output Voltage Fixed
2.8V
Dropout Voltage Vdo
150mV
No. Of Pins
5
Output Current
150mA
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC1453ISK-2.8TRT
Manufacturer:
SAMSUNG
Quantity:
2 880
Part Number:
SC1453ISK-2.8TRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
POWER MANAGEMENT
Typical Characteristics (Cont.)
Bypass Start-up Rise Time vs. Junction Temperature
2008 Semtech Corp.
200
175
150
125
100
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
75
50
25
0
-50
-50
-50
Dropout Voltage vs. Junction Temperature
V
C
IN
BYP
= V
= 10nF
Reverse Battery Protection vs.
EN
-25
-25
-25
= -6.5V
Junction Temperature
vs. Output Current
vs. Input Voltage
0
0
0
V
V
IN
IN
= 3.8V
= 6.5V
25
25
25
T
T
T
J
J
J
(°C)
(°C)
(°C)
NOT RECOMMENDED FOR NEW DESIGN
50
50
50
75
75
75
I
I
OUT
OUT
= 150mA
= 50mA
100
100
100
125
125
125
10
200
175
150
125
100
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.001
75
50
25
0.01
Output Spectral Noise Density vs. Frequency
0
Enable Input Threshold Voltage vs. Junction
0.1
-50
10
1
0
0.01
V
V
V
V
IH
IH
IL
IL
Top to bottom:
V
V
V
V
V
V
Dropout Voltage vs. Output Current
@ V
@ V
@ V
@ V
OUT
OUT
OUT
OUT
OUT
OUT
vs. Output Voltage, C
Temperature vs. Input Voltage
-25
= 3.3V
= 3.0V
= 2.8V
= 2.5V
= 1.8V
= 1.5V
IN
IN
IN
IN
25
= 6.5V
= 3.8V
= 6.5V
= 3.8V
vs. Junction Temperature
0.1
0
50
25
1
I
OUT
T
f (kHz)
J
75
(°C)
(mA)
50
OUT
10
100
= 1µF
75
www.semtech.com
SC1453
V
I
C
C
T
OUT
Top to bottom:
T
T
T
IN
J
IN
BYP
100
J
J
J
= 25°C
= V
= 1µF
= 125°C
= 25°C
= -40°C
125
= 1mA
= 10nF
100
OUT
+ 1V
1000
150
125