as1372-bwlt-33 austriamicrosystems, as1372-bwlt-33 Datasheet - Page 4

• Manufacturer Part Number: as1372-bwlt-33
• Description: 350ma Dual Rail Linear Regulator
• Manufacturer: austriamicrosystems

AS1372
Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6 Electrical Characteristics
V
40°C to +85ºC, Typical Values are at T
Table 3. Electrical Characteristics
www.austriamicrosystems.com/LDOs/AS1372
V
IN
Symbol
I
ΔV
ΔV
V
V
OUT(NOM)
PSRR -
PSRR -
ΔV
Q_VBIAS
- V
ΔV
I
V
V
V
V
DROP
DROP
ΔV
Q_VIN
= V
I
I
V
V
V
OUT
E
BIAS
LIM
BIAS
BIAS
OUT
OUT
OUT
BIAS
OUT
LDR
IN
IN
IN
N
IN
OUT
-
-
/
/
+ 0.2V, V
Output Voltage Dropout V
Power-Supply Rejection Ratio
Quiescent Current into V
Output Voltage Dropout V
Ratio Sine modulated V
Quiescent Current into V
Output Voltage Accuracy
Output Voltage Accuracy
Power-Supply Rejection
Line Regulation V
Output Voltage Noise
Bias Supply Voltage
Line Regulation V
Sine modulated V
Load Regulation
Output Current
Output Voltage
BIAS
Input Voltage
Current Limit
V
V
Parameter
OUT
OUT
= V
> 1.2V
≤ 1.2V
OUT
+ 1.5V (or 2.5V whichever is larger), EN = V
BIAS
1
IN
IN
BIAS
AMB
BIAS
BIAS
IN
IN
= +25ºC (unless otherwise specified).
V
V
Available in 50mV or 100mV steps
(see Ordering Information on page
V
V
V
BIAS
BIAS
V
V
I
I
OUT(NOM)
OUT(NOM)
BIAS
OUT
OUT
OUT
V
IN
V
BIAS
BIAS
V
V
= V
= V
= V
I
OUT(NOM)
OUT(NOM)
≤ 1.2V, f = 10Hz to 100kHz
= 100µA to 350mA, V
= 100µA to 350mA, V
= V
OUT
OUT
OUT
Revision 1.01
OUT(NOM)
= 5.5V, I
= 5.5V, I
I
I
I
OUT(NOM)
I
OUT
OUT
OUT
OUT
Conditions
= 1mA to 350mA
+0.2V to 4.5V, V
+0.2V to 4.5V, V
I
V
f = 100kHz
f = 100kHz
OUT
f = 100Hz
f = 100Hz
f = 10kHz
f = 10kHz
IN
f = 1kHz
f = 1kHz
+ 1.5V, I
+ 1.8V, I
= 100mA
= 100µA
= 100µA
= 100µA
≤ V
13)
+1.5V to 5.5V
+1.5V to 5.5V
= 0mA
OUT
OUT
+0.2V to 4.5V,
BIAS
+1.5V to 5.5V,
OUT
OUT
= 350mA
= 100µA
= 350mA
= 350mA
BIAS
BIAS
IN
IN
BIAS
=
=
=
=
, C
IN
Min
-1.5
-2.5
350
0.7
2.5
0.5
-2
-2
= C
OUT
Typ
100
500
135
115
110
= C
1.1
6.5
40
50
85
80
70
60
75
60
50
50
40
6
BIAS
= 1µF, T
Max
+1.5
+2.5
4.5
5.5
2.2
1.5
+2
+2
75
10
µV/mA
µV
AMB
Units
µV/V
µV/V
mA
mA
mV
dB
dB
µA
%
%
V
V
V
V
RMS
4 - 14
= -