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AS2810
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) .............................. 300°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range ......................
AS2810 Control Section............................ -45°C +125°C
AS2810 Power Transistor...........................-45°C +150°C
Input Voltage........................................................ 10V
Input to Output Voltage Differential .................... 10V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, TA=25°C, unless otherwise specified.
PARAMETER
CONDITIONS
Typ
AS2810A
AS2810
UNITS
Min
Max
Min
Max
1.5V Version
Output Voltage (Note 2)
AS2810-1.5V, 0 < IOUT < 1A, 3.3V<VIN<10V
AS2810-2.5V, 0 < IOUT < 1A, 4.0V<VIN<10V
1.5
1.485
1.47
1.515
1.53
1.470
1.455
1.530
1.545
V
V
2.5V Version
Output Voltage (Note 2)
2.5
2.475
2.525
2.450
2.550
2.45
2.55
2.425
2.575
2.85V Version
Output Voltage (Note 2)
2.85
3
2.822
2.879
2.793
2.907
V
V
AS2810-2.85V, 0 ≤ IOUT ≤ 1A, 4.5V≤VIN≤10V
AS2810-3.0V, 0 ≤ IOUT ≤ 1A, 4.5V≤VIN≤10V
2.793
2.907
2.650
2.936
3.0V Version
Output Voltage (Note 2)
2.970
3.030
2.94
3.06
2.940
3.060
2.79
3.09
3.3V Version
Output Voltage (Note 2)
3.3
5
3.267
3.234
3.333
3.366
3.234
3.069
3.366
3.399
V
V
AS2810-3.3V, 0 ≤ IOUT ≤ 1A, 4.8V≤VIN≤10V
AS2810-5.0V, 0 ≤ IOUT ≤ 1A, 6.5V≤VIN≤12V
5.0V Version
Output Voltage (Note 2)
4.950
5.050
4.9
5.1
4.900
5.100
4.65
5.15
All Voltage Options
Reference Voltage (VREF
)
1.250
1.225
1.270
1.225
1.270
V
mA
%
VIN≤ 7V, P≤ Pmax
1.263
1.225
1.212
1.288
1.5V≤ (VIN -VOUT)≤5.75V, 10mA≤IOUT≤1A
1.5V≤ (VIN –VOUT)≤5.75V
Min. Load Current (Note 3)
5
10
10
0.005
0.005
0.05
0.2
0.2
0.3
0.2
0.2
0.3
Line Regulation (∆VREF(Vin))
2.75V≤VIN ≤7V, IOUT=10mA, TJ=25ºC (Note 3)
VIN≤7V, IOUT=0mA, TJ=25ºC (Note 2)
%
Load Regulation(∆VREF(IOUT))
10mA≤IOUT ≤1A, (VIN-VOUT)=3V, TJ=25ºC
(Note 3)
0.05
1.1
0.3
1.2
0.3
1.2
0≤IOUT ≤1A, VIN=7V, TJ=25ºC (Note 2)
Dropout Voltage
Current Limit
∆VREF=1%
IOUT = 1A (Note 3)
OUT ≤ 1A (Note 2)
VIN=7V
I
2
1.2
1.2
A
I
OUT(MAX)
1.4V ≤ (VIN- VOUT) (Note3)
Rev. 10/2/00
SIPEX [ SIPEX CORPORATION ]
