SPX2811AT-3.3 View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SPX2811AT-3.3
Signal Processing Technologies
SPX2811AT-3.3 Datasheet PDF : 5 Pages
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ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) .............................. 300°C
Storage Temperature Range ............................ -65° to +150°C
Operating Junction Temperature Range
SPX2811 Control Section..........................0C° to +125°C
SPX2811 Power Transistor........................0C° to +150°C
SPX2811
Operating Input Voltage ................................... 7V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, Ta=25°C, unless otherwise specified.
Parameter
Conditions
SPX2811
Min
Typ
Max
3.3V Version
Output Voltage
SPX2811-3.3V, 0≤IOUT 1.5A, 4.75V≤VIN≤7V
3.270
3.3
3.330
3.240
3.360
Reference Voltage
SPX2811-1.5V≤ (VIN -VOUT)≤3V, 10mA≤IOUT≤7A
1.238
1.225
1.250
1.262
1.275
Output Voltage
SPX2811-3.3, 0 ≤IOUT≤5A, 4.75V≤VIN ≤7V Note 4
3.270
3.235
3.300
3.330
3.365
Min. Load Current
Line Regulation
1.5V≤ (VIN -VOUT)≤5.75V
SPX2811-2.75V≤VIN ≤7V, IOUT=10mA, TJ=25°C
5
10
0.005
0.2
0.005
0.2
SPX2811-3.3, 4.75V≤VIN ≤7V, IOUT=0mA, TJ=25°C
0.005
0.2
0.005
0.2
Load Regulation
SPX2811,10≤IOUT ≤IFLA, (VIN-VOUT)=3V, TJ=25°C
0.05
0.3
0.005
0.5
SPX2811-3.3,0≤IOUT ≤IFLA, VIN=5V, TJ=25°C
0.05
0.3
0.005
0.5
Dropout Voltage
IOUT=IFULLLOAD , ∆VREF=1%
1.1
1.2
Current Limit
SPX2811, VIN=7V
11.0
12.0
Long Term Stability
Thermal Regulation
TA=125°C, 1000Hrs.
SPX2811, 30ms pulse
0.3
0.004
1
0.020
Temperature Stability
0.5
Output Noise, RMS
10Hz to 10kHz
Thermal Resistance
Junction-to-Case
TO-220
TO-263
Control Section
Power Transistor
Control Section
Power Transistor
The Bold specifications apply to the full operating temperature range.
Note 1: Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2: A 10µF output capacitor is required on SPX2811.
0.003
0.65
2.7
0.65
2.7
Units
V
V
V
mA
%
%
V
A
%
%/W
%
% VO
°C/W
Rev. 10/30/00
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