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 7) .................................................... 16V
ELECTRICAL CHARACTERISTICS
at VIN=VOUT + 1V and IOUT = 10mA, CIN = 6.8µF, COUT = 10µF, TA = 25°C, unless otherwise specified. The Boldface applies
over the junction temperature range. Adjustable versions are set to 5.0V.
SPX29150/51
PARAMETER
Fixed Voltage Options
1.8V Version
CONDITIONS
TYP
MIN
MAX
UNITS
Output Voltage
IOUT = 10mA
10mA ≤ IOUT ≤ 1.5A, 2.5V ≤ VIN ≤ 16V
1.8
1.8
1.782
1.764
1.818
1.836
V
V
V
V
2.5V Version
Output Voltage
IOUT = 10mA
10mA ≤ IOUT ≤ 1.5A, 3.5V ≤ VIN ≤ 16V
2.5
2.5
2.475
2.450
2.525
2.550
3.3V Version
Output Voltage
IOUT = 10mA
10mA ≤ IOUT ≤ 1.5A, 4.3V ≤ VIN ≤ 16V
3.3
3.3
3.267
3.234
3.333
3.366
5.0V Version
Output Voltage
IOUT = 10mA
5.0
4.950
5.050
10mA ≤ IOUT ≤ 1.5A, 6.0V ≤ VIN ≤ 16V
5.0
4.900
5.100
All Voltage Options
Line Regulation
Load Regulation
∆V/∆T
SPX29150/51/52/53
IOUT=10mA,(VOUT+1V) ≤ VIN ≤ 16V
VIN=VOUT+1V, 10mA≤ IOUT ≤ IFULLLOAD
VOUT Temp Coefficient
0.1
0.2
13
0.5
1
%
%
100
200
ppm/°C
mV
Dropout Voltage
(Note 1, except 1.8V)
IOUT=100mA
IOUT=750mA
IOUT=1.5A
70
230
390
600
25
Ground Current
(Note 3)
IOUT=750mA, VIN=VOUT+1V
IOUT=1.5A
12
45
mA
mA
Ground Pin Current
at Dropout
VIN=0.1V less than specified VOUT,
IOUT=10mA
0.9
Current Limit
VOUT=0V (Note 2)
2.2
1.7
A
Output Noise Voltage
(10Hz to 100kHz)
IL=100mA
CL=10µF
400
µVRMS
CL=33µF
260
Reference Voltage
Adjustable version only
1.240
1.228
1.252
V
1.215
1.265
Reference Voltage
Adjustable version only (Note 8)
(Note 4)
1.203
1.277
Adjust Pin Bias Current
40
13
80
120
nA
Reference Voltage
Temp. Coeff.
ppm/°C
nA/°C
Adjust Pin Bias
0.1
Current Temp. Coeff.
Date:5/25/04
SP29150/51/52/53 1.5A Low Dropout Voltage Regulator
© Copyright 2004 Sipex Corporation
2
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