AS1117 ETC, AS1117 Datasheet - Page 2

• Manufacturer Part Number: AS1117
• Description: 800mA Low Dropout Regulator SCSI-II Active Terminator
• Manufacturer: ETC

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
ELECTRICAL CHARACTERISTICS at
Boldface apply over the full operating temperature range.
1.5V Version
Output Voltage
2.5V Version
Output Voltage
2.85V Version
Output Voltage
3.0V Version
Output Voltage
3.3V Version
Output Voltage
5.0V Version
Output Voltage
All Output Options
Reference Voltage
Output Voltage
Temperature Stability
Line Regulation
Load Regulation
Dropout Voltage
( Note 2)
Quiescent Current
Current Limit
Thermal Regulation
Ripple Rejection
Long Term Stability
RMS Output Noise
Thermal Resistance
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.
AS1117 ................................................-40C° to +125°C
Alpha Semiconductor Inc. 1031 Serpentine Lane. Pleasanton, CA 94568 Tel: [phone] Fax: [phone]
Parameter
I
0 I
I
0 I
I
0 I
I
0 I
I
0 I
I
0 I
I
10 I
(Note 1)
4.25V V
4.50V V
4.80V V
6.50V V
0 I
0 I
0 I
0 I
I
I
I
4.25V V
(V
25 C,30mS Pulse
f
V
125°C, 1000Hrs
% of V
Junction to case, at tab
OUT
OUT
OUT
OUT
OUT
OUT
OUT
L
L
L
RIPPLE
RIPPLE
= 100mA
= 500mA
= 800mA
IN
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
-V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, (V
OUT
= 120Hz, (V
OUT
out
= 1V
800mA, 4.25 V
800mA, 4.25 V
800mA, 4.25 V
800mA, 4.75 V
800mA, 4.75 V
800mA, 6.50 V
800mA, V
800mA, V
800mA, V
800mA, V
, 10Hz f 10kHz
800mA, 1.4 (V
IN
IN
IN
IN
IN
) = 5V
p-p
10V, V
12V, V
12V, V
15V, V
6.5V
IN
IN
IN
IN
IN
IN
V
IN –
= 4.85V
= 4.85V
= 4.85V
= 4.85V
= 5.0V
= 7.0V
IN
Conditions
IN
IN
IN
IN
in
V
OUT
OUT
OUT
OUT
-V
= 4.25V, V
= 4.50V, V
= 4.80V, V
= 6.50V, V
= V
OUT
OUT
= 2.85, I
= 3.00, I
= 3.30, I
= 5.00, I
IN
IN
IN
IN
IN
IN
) = 2V
IN
) = 3V,
OUT
10V
10V
10V
10V
10V
12V
-V
IN
+1, Ta=25°C, CL =3.3 f, unless otherwise specified. Limits in
OUT
OUT
OUT
OUT
) 10V
OUT
OUT
OUT
OUT
= 2.85
= 3.00
= 3.30
= 5.00
= 0
= 0
= 0
= 0
Input Supply Voltage.................................... -20V to +20V
ESD Rating .........................................................2KV Min
1.500
2.500
2.850
3.000
3.300
5.000
1.250
Typ
1000
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.05
1.10
5.00
0.01
60
Min
1.485
1.470
2.475
2.450
2.822
2.793
2.970
2.940
3.267
3.234
4.950
4.900
1.238
1.225
AS1117
AS1117
Max
1.515
1.530
2.525
2.550
2.879
2.907
3.030
3.060
3.333
3.366
5.050
5.100
1.262
1.270
10.00
10.00
12.00
12.00
15.00
10.00
0.003
1200
0.05
6.00
7.00
7.00
1.10
1.15
1.20
0.03
0.1
75
15
Rev. 9/14/99
Units
°C/W
%/W
mV
mV
mA
mA
dB
%
%
%
V
V
V
V
V
V
V
V