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SI-3025LSA Datasheet(Fiches technique) 2 Page - List of Unclassifed Manufacturers

Numéro de pièce SI-3025LSA
Description  Surface-Mount, Low Current Consumption, Low Dropout Voltage Dropper Type
Télécharger  6 Pages
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Fabricant  ETC1 [List of Unclassifed Manufacturers]
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SI-3025LSA Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers

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*1: Is1 is specified as the 5% drop point of output voltage VO on the condition that VIN = 3.3 V (5 V for SI-3033LSA), and IO = 0.5 A.
*2: Output is OFF when the output control terminal VC is open. Each input level is equivalent to that for LS-TTL. Therefore, it is possible to be
driven directly by an LS-TTL circuit.
The SI-3000LSA series employs a foldback-type overcurrent protection circuit.
*3: In applications in which a certain current is required for start-up, this circuit may cause a start-up error, and therefore the SI-3000LSA series
is not recommended for use in such applications.
(1) Constant current load (2) Dual polarity power supply
(3) Series power supply (4) VO adjustment by raising ground voltage
sExternal Dimensions
(Unit : mm)
sElectrical Characteristics
(Ta=25
°C, VC=2V unless otherwise specified)
Unit
V
V
mV
mV
mV/
°C
dB
mA
µA
A
V
µA
µA
V
Symbol
VO
Conditions
VDIF
Conditions
Conditions
∆VLINE
Conditions
∆VOLOAD
Conditions
∆VO/∆Ta
Conditions
RREJ
Conditions
Iq
Conditions
Iq(OFF)
Conditions
IS1
Conditions
VC, IH
VC, IL
IC, IH
Conditions
IC, IL
Conditions
VO
Conditions
0.995max.
0.10
1.27
0.4±0.1
0.4±0.1
0.15+0.1
5.1±0.4
1.27
8765
1234
–0.05
0.12 M
Pin Arrangement
q VIN
w NC (Leave open)
e VIN
r VC
t GND
y GND
u VO
i VO
Plastic Mold Package Type
Flammability: UL94V-0
Weight: Approx. 0.1g
qSI-3000LSA Series
Ratings
SI-3018LSA
SI-3025LSA
SI-3033LSA
SI-3050LSA
min.
typ.
max.
min.
typ.
max.
min.
typ.
max.
min.
typ.
max.
1.764
1.800
1.836
2.450
2.500
2.550
3.234
3.300
3.366
4.90
5.00
5.10
VIN=3.3V, IO=0.5A
VIN=3.3V, IO=0.5A
VIN=5V, IO=0.5A
VIN=6.5V, IO=0.5A
0.4
0.4
0.4
–IO
≤0.5A
IO
≤0.5A
IO
≤0.5A
0.6
1.2
0.8
0.8
0.8
IO
≤1A
210
2
10
3
10
15
VIN=3.1 to 3.5V, IO=0.3A
VIN=3.1 to 3.5V, IO=0.3A
VIN=4.5 to 5.5V, IO=0.3A
VIN=6 to 7V, IO=0.3A
10
20
10
20
10
20
30
VIN=3.3V, IO=0 to 1A
VIN=3.3V, IO=0 to 1A
VIN=5V, IO=0 to 1A
VIN=6.5V, IO=0 to 1A
±0.3
±0.3
±0.3
±0.5
VIN=3.3V, IO=5mA, Tj=0 to 100
°CVIN=3.3V, IO=5mA, Tj=0 to 100°CVIN=5V, IO=5mA, Tj=0 to 100°CVIN=6.5V, IO=5mA, Tj=0 to 100°C
60
57
55
55
VIN=3.3V, f=100 to 120HZ
VIN=3.3V, f=100 to 120HZ
VIN=5V, f=100 to 120HZ
VIN=6.5V, f=100 to 120HZ
1.7
2.5
1.7
2.5
1.7
2.5
1.7
2.5
VIN=3.3V, IO=0A
VIN=3.3V, IO=0A
VIN=5V, IO=0A
VIN=6.5V, IO=0A
111
1
VIN=3.3V, IO=0A, VC=0V
VIN=3.3V, IO=0A, VC=0V
VIN=5V, IO=0A, VC=0V
VIN=6.5V, IO=0A, VC=0V
1.2
1.2
1.2
1.2
VIN=3.3V
VIN=3.3V
VIN=5V
VIN=6V
2.0
2.0
2.0
2.0
0.8
0.8
0.8
0.8
40
80
40
80
40
80
40
80
VC=2V
0
–50
–5
0
–50
–5
VC=0V
0.5
0.5
0.5
0.5
VIN=3.3V, IO=0A
VIN=3.3V, IO=0A
VIN=5V, IO=0A
VIN=6.5V, IO=0A
Parameter
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Temperature Coeffi-
cient of Output Voltage
Ripple Rejection
Quiescent Circuit
Current
OFF Circuit Current
Overcurrent Protection
Starting Current*1,3
Control Voltage (Output ON)*2
Control Voltage (Output OFF)*2
VC
Control Current (Output ON)
Pin
Control Current (Output OFF)
Output OFF Voltage


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