SPX2975T5-5.0(2004) データシートの表示（PDF） - Signal Processing Technologies
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SPX2975T5-5.0 Datasheet PDF : 8 Pages
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Input Voltage ...................................................................... -42V to 45V
Output Voltage .................................................................... -1.0 to 16V
Output Current ............................................................ Internally limited
Reset Output Voltage .......................................................... -0.3 to 25V
Reset Output Current ..................................................... -5mA to +5mA
Reset Delay Voltage ........................................................ -0.3V to 7.0V
Reset Delay Current ......................................................... -2mA to 2mA
Storage Temperature .................................................. -50°C to +150°C
Junction Temperature.(Note 1) ................................... -40°C to +150°C
ABSOLUTE MAXIMUM RATINGS
5 Pin TO-220
TJA...............................................................................................27.8ºC/W
TJC.................................................................................................79ºC/W
5 Pin T0 263
TJA...............................................................................................57.2ºC/W
TJC................................................................................................7.6ºC/W
These are stress ratings only and functional operation of the device at
these ratings or any other above those indicated in the operation sections
of the specifications below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect reliability.
VIN = 13.5V; -40°C < Tj < 150°C. Unless otherwise specified.
ELECTRICAL CHARACTERISTICS
PARAMETER
Input Voltage
Junction Temperature
Output Voltage
MIN
TYP
5.5
-40
4.9
5.0
Output Voltage
4.9
5.0
Output Current limitation (note 1) 450
700
Output Leakage Current
0.1
Current Consumption
70
Current Consumption
7
Current Consumption
17
Dropout Voltage (note 2)
350
Load Regulation
Line Regulation
5
-15
2
PSRR
60
Temperature Output Voltage Drift
0.2
Reset Switching Threshold
4.5
4.65
Reset Output Low Voltage
0.2
Reset Output Leakage Current
0
Reset Charging Current
3.0
5.5
Upper Timing Threshold
1.5
1.8
Lower Timing Threshold
0.2
0.4
Reset Delay Time
10
16
Reset Reaction Time
0.5
MAX
42
150
5.1
UNITS
V
C
V
5.1
V
V
100
µA
200
µA
10
mA
22
mA
500
mV
30
mV
15
mV
dB
mV/K
4.8
V
0.4
V
10
µA
9.0
µA
2.2
V
0.7
V
22
mS
2.0
µs
CONDITIONS
5mA < IQ < 400mA
6V < VI < 28V
5mA < IQ < 200mA
6V < VI < 40V
IOUT = 1mA
IOUT = 250mA
IOUT = 400mA
IOUT = 300mA
VDO = VOUT - VIN
IOUT = 5mA to 400mA
VIN = 8V to 32V
IOUT = 5mA
fr = 100Hz; Vr = 0.5Vpp
VTH
Rext ≥ 5kΩ ; VOUT > 1 V
VROH = 5V
VRD = 1V
VthH
VthL
CO = 47nF, Td
CO = 47nF, Trv
Note 1: Specifications in the -40°C to 150°C range are guaranteed by design, not production tested.
Note 2: Measured when the output voltage (Vout) has dropped 100mV form the nominal value obtained at Vin=13.5V
Date: 6/30/04
SPX2975 400mA Low Dropout Voltage Regulator
2
© Copyright 2004 Sipex Corporation
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