SPX29501U5-L-2-5 Ver la hoja de datos (PDF) - Exar Corporation
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SPX29501U5-L-2-5 Datasheet PDF : 9 Pages
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ABSOLUTE MAXIMUM RATINGS
Lead Temperature (soldering, 5 seconds) ................260°C
Storage Temperature Range........................-65°C to +150°C
Operating Junction Temperature Range......-40°C to +125°C
Input Voltage (Note 1) .................................................... 20V
OPERATING RATINGS
Input Voltage ................................................................... 16V
ELECTRICAL CHARACTERISTICS
Specifications are at VIN = VOUT + 1V and IOUT = 10mA, CIN = 6.8µF, COUT = 22µF, TA = 25°C, unless otherwise specified.
The ♦ denotes the specifications which apply over the full operating temperature range, unless otherwise specified.
PARAMETER
Fixed Voltage Options
1.8V Version
Output Voltage
2.5V Version
Output Voltage
3.3V Version
Output Voltage
5.0V Version
Output Voltage
All Voltage Options
Line Regulation
Load Regulation
∆V/∆T
Dropout Voltage, except
1.8V
Ground Current
(Note 4)
Ground Pin Current
at Dropout
Current Limit
Output Noise Voltage
(10Hz to 100kHz)
IL=100mA
Reference Voltage
Reference Voltage
Adjust Pin Bias Current
Reference Voltage
Temp. Coeff.
Adjust Pin Bias
Current Temp. Coeff.
MIN
TYP
SPX29501
MAX
UNITS
CONDITIONS
1.782
1.764
1.800
1.800
1.818
1.836
2.475
2.450
2.500
2.500
2.525
2.550
V
IOUT = 10mA
♦ 10mA ≤ IOUT ≤ 5A, 2.8V ≤ VIN ≤ 16V
V
IOUT = 10mA
♦ 10mA ≤ IOUT ≤ 5A, 3.5V ≤ VIN ≤ 16V
3.267
3.234
3.300
3.300
3.333
3.366
V
IOUT = 10mA
♦ 10mA ≤ IOUT ≤ 5A, 4.3V ≤ VIN ≤ 16V
4.950
4.900
5.000
5.000
SPX29501/02
0.06
0.2
20
90
250
420
20
70
3
1.228
1.215
1.203
7.5
425
350
1.240
40
20
5.050
5.100
0.5
1
100
250
800
50
10
1.252
1.265
1.277
80
120
V
IOUT = 10mA
♦ 10mA ≤ IOUT ≤ 5A, 6.0V ≤ VIN ≤ 16V
%
%
ppm/°C
mV
mA
mA
A
µVRMS
IOUT=10mA,(VOUT+1V) ≤ VIN ≤ 16V
VIN=VOUT+2V, 10mA≤ IOUT ≤ IFL (Note 2)
♦ VOUT Temp Coefficient (Note 5)
♦ IOUT=250mA
eg IOUT=2.5A
♦ IOUT=5A
♦ IOUT=2.5A
IOUT=5A
VIN=0.5V less than specified VOUT,
IOUT=10mA
♦ (Note 3)
CL=22µF
V
V
nA
ppm/°C
CL=33µF
Adjustable version only
♦
Adjustable version only (Note 7)
♦
(Note 6)
0.1
nA/°C
Rev:B Nov 2008
SPX29500/01/02/03 5A Low Dropout Voltage Regulator
2
© Copyright 2008 Exar Corporation
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