SPX1521U-2.5 データシートの表示（PDF） - Signal Processing Technologies
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SPX1521U-2.5 Datasheet PDF : 6 Pages
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ABSOLUTE MAXIMUM RATINGS
Power Dissipation……………………...… Internally Limited
Lead Temp. (Soldering, 5 Seconds)…………….……. 260°C
Storage Temperature Range……………… -65°C to + 150°C
Operating Junction Temperature Range
SPX1521……………………………..… -40°C to + 125°C
SPX1521
Maximum Input Supply Voltage...................................... +20V
Shutdown Input Voltage ..................................... -0.6V to 6.5V
ELECTRICAL CHARACTERISTICS at Vs = ±15V, Ta = 25°C, unless otherwise specified. Boldface apply over the full
operating temperature range.
PARAMETER
2.5V Version
Output Voltage
Reverse Output Current
3.3V Version
Output Voltage
Reverse Output Current
5V Version
Output Voltage
Reverse Output Current
CONDITIONS
(Note 2)
1mA ≤IL ≤ 300mA
VOUT = 2.5V, VIN = 0V
1mA ≤IL ≤ 300mA
VOUT = 3.3V, VIN = 0V
1mA ≤IL ≤ 300mA
VOUT = 5.0V, VIN = 0V
Typ.
2.5
2.5
16
3.3
3.3
16
5.0
5.0
16
SPX1521
Min
Max
2.475
2.450
2.525
2.550
25
3.267
3.217
3.333
3.382
25
4.950
4.880
5.050
5.120
25
UNITS
V
µA
V
µA
V
µA
All Voltage Options
Output Voltage
20
Temperature Coefficient
(Note 1)
Line Regulation ( Note 3)
6V ≤ VIN ≤20V (Note 4)
1.5
Load Regulation ( Note 3 )
IL = 1 to 300mA
0.04
IL = 0.1 to 1mA
Dropout Voltage
IL = 1mA
0.13
( Note 5 )
IL = 300mA
0.42
Ground Current
IL = 1mA
100
IL = 10mA
350
IL = 50mA
1.5
IL = 100mA
4.0
IL = 300mA
7
Current Limit
VOUT = 0
200
Ripple Rejection
VIN – VOUT 1V (Avg), VRIPPLE = 0.5Vp-p
58
FRIPPLE = 120Hz, ILOAD = 0.3A, TJ = 25°C
Input Reverse Leakage Current
VIN = -20V, VOUT = 0V
100
ppm/°C
10
%max
0.20
%max
0.30
0.16
MV
0.25
0.55
0.70
150
µA
500
2.5
mA
7.0
14
500
mA
50
dB
1.0
mA
Rev. 10/24/00
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