AS2730/31/32/33
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 5 Seconds) ................................ 260°C
Maximum Input Voltage ...................................... 16V
Storage Temperature Range ......................................................-65° to +150°C
Operating Junction Temperature Range
AS2730/31/32/33 Control Section .................................. -45°C +125°C
AS2730/31/32/33 Power Transistor................................. -45°C +150°C
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, Ta=25°C, unless otherwise specified.
AS2730/31/32/33
PARAMETER
CONDITIONS
Typ
Units
Min
Max
3.3V Version
Output Voltage (Note 2)
IOUT = 10mA
10mA ≤IOUT≤ 3A, 4.75V≤VIN ≤16V
3.3
3.270
3.330
V
3.3
3.240
3.360
5.0V Version
IOUT = 10mA
5.0
4.95
5.05
V
V
Output Voltage (Note 2)
5.0
4.90
5.10
10mA ≤IOUT≤ 3A, 5.5V≤VIN ≤16V
All Voltage Options
Reference Voltage
1.240
1.228
1.215
1.203
1.252
1.265
1.277
0.5
1
(Note 8)`
V
%
%
Reference Voltage
Line Regulation
Load Regulation
0.06
0.2
IO = 10mA, (VOUT + 1V) ≤ VIN≤ 16V
VIN = VOUT + 5V, 10mA ≤ IOUT≤ IFULLLOAD
(Note 2, 6)
Output Voltage (Note 6)
Temperature Coef.
20
100
175
ppm/°C
∆V
∆T
80
mV
Dropout Voltage
IO = 100mA
IO = 1.5A
IO = 3A
250
370
600
35
10
37
0.9
mA
mA
Ground Current
IO = 1.5A, VIN = VOUT, +1V
IO = 3A
VIN = 0.5V less than specified VOUT IOUT = 10mA
IGNDDO Ground Pin Current at
Dropout
Current Limit
VOUT = 0V (Note 4)
4.5
3.0
A
400
V RMS
CL = 10µF
Output Noise Voltage
(10Hz to 100kHz)
IL = 100mA
260
40
CL = 33µF
80
nA
Adjust Pin
120
Bias Current
(Note 7)
20
ppm/°C
Reference Voltage
Temperature
Coefficient
0.1
nA/°C
Adjust Pin Bias
Current Temperature
Coefficient
Flag Output (Error Comparator) AS2731/AS2733
VOH = 16V
0.01
220
1.00
µA
Output Leakage
2.00
Current
Device set for 5V. VIN = 4.5V
IOL = 250µA
300
mV
Output Low
Voltage
400
Rev. 10/17/00
SIPEX [ SIPEX CORPORATION ]
