AS1117
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 5 Seconds) ................................ 260°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range
Input Supply Voltage ......................................-20V to +20V
ESD Rating ............................................................2KV Min
AS1117.................................................. -40C° to +125°C
ELECTRICAL CHARACTERISTICS at
, Ta=25°C, CL =3.3µf, unless otherwise specified. Limits in
VIN = VOUT +1
Boldface apply over the full operating temperature range.
AS1117
Typ
Min
Max
Parameter
Conditions
Units
1.5V Version
Output Voltage
IOUT = 10mA, VIN = 4.85V
0≤IOUT≤800mA, 4.25≤VIN≤10V
1.500
1.485
1.470
1.515
1.530
V
2.5V Version
Output Voltage
IOUT = 10mA, VIN = 4.85V
0≤IOUT≤800mA, 4.25≤VIN≤10V
2.500
2.475
2.450
2.525
2.550
V
3.0V Version
IOUT = 10mA, VIN = 4.85V
3.000
3.300
2.970
3.030
V
V
Output Voltage
2.940
3.060
0≤IOUT≤800mA, 4.75≤VIN≤10V
3.3V Version
Output Voltage
IOUT = 10mA, VIN = 5.0V
0≤IOUT≤800mA, 4.75≤VIN≤10V
3.267
3.234
3.333
3.366
5.0V Version
IOUT = 10mA, VIN = 7.0V
5.000
1.250
4.950
5.050
V
Output Voltage
4.900
5.100
0≤IOUT≤800mA, 6.50≤VIN≤12V
All Output Options
Reference Voltage
IOUT = 10mA, (VIN – VOUT) = 2V
10≤ IOUT≤800mA, 1.4≤(VIN -VIN) ≤10V
(Note 1)
1.238
1.225
1.262
1.270
0.05
V
%
Output Voltage
Temperature Stability
Line Regulation
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.05
1.10
5.00
1000
0.01
60
7.00
7.00
mV
mV
V
4.50V ≤VIN≤12V, VOUT = 3.00, IOUT = 0
4.80V ≤VIN≤12V, VOUT = 3.30, IOUT = 0
6.50V ≤VIN≤15V, VOUT = 5.00, IOUT = 0
0≤IOUT≤800mA, VIN = 4.50V, VOUT = 3.00
0≤IOUT≤800mA, VIN = 4.80V, VOUT = 3.30
0≤IOUT≤800mA, VIN = 6.50V, VOUT = 5.00
IL = 100mA
10.00
12.00
12.00
15.00
Load Regulation
1.10
Dropout Voltage
( Note 2)
IL = 500mA
1.15
IL = 800mA
1.20
10.00
mA
mA
%/W
dB
4.25V ≤VIN≤6.5V
Quiescent Current
Current Limit
Thermal Regulation
Ripple Rejection
(VIN-VOUT) = 5V
25°C,30mS Pulse
1200
0.1
75
fRIPPLE = 120Hz, (Vin-VOUT) = 3V,
V
RIPPLE = 1Vp-p
125°C, 1000Hrs
0.03
0.003
15
%
%
°C/W°
Long Term Stability
RMS Output Noise
Thermal Resistance
% of Vout, 10Hz≤f≤10kHz
Junction to case, at tab
Note 1: Output temperature coefficient is defined as the worst case voltage change divided by the total temperature range
Note 2: Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV below its nominal value measured at 1V differential at very low values of
programmed output voltage, the minimum input supply voltage of 2V ( 2.3V over temperature) must be taken into account.
Note 3: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied. excluding load or line regulation effect.
Rev. 10/6/00
SIPEX [ SIPEX CORPORATION ]
