150mA SOT-23 Ultra Low Noise CMOS RF-LDO™ Regulator
ELECTRICAL CHARACTERISTICS ILC7082AIM5 (continued)
Unless otherwise specified. all limits are at T
A
= 25°C, V
IN
= V
OUT(NOM)
+1V, I
OUT
= 1mA, C
OUT
= 1µF, V
ON/OFF
= 2V
Boldface
limits apply over the operating temperature range.
(Note 2)
Parameter
Symbol
Conditions
I
OUT
= 0mA
I
OUT
= 1mA
Ground Pin
Current
I
GND
1mA I
OUT
100mA
1mA I
OUT
150mA
1mA I
OUT
150mA
Shutdown (OFF)
Current
ON/OFF Input
Voltage
ON/OFF Pin
Input Current
(Note 5)
Peak Output
Current
(Note 4)
Output Noise
Voltage (RMS)
I
ON/OFF
V
ON/OFF
V
ON/OFF
= 0
V
High = Regulator On
Low = Regulator Off
V
ON/OFF
= 0.6V,
REGULATOR OFF
V
ON/OFF
= 2V,
REFULATOR ON
V
OUT
> 0.95V
OUT
(
NOM
),
t
pw
=2ms
BW = 300Hz to 50kHz, C
IN
= 1µF
C
NOISE
= 0.01µF, C
OUT
= 2.2
µF,
I
OUT
= 10
M
A
C
OUT
= 4.7µF,
I
OUT
= 100
M
A
freq = 1kHz
freq = 10kHz
freq = 1mHz
1.5
0.3
1
400
500
<
<
<
<
<
<
Min
Typ
95
100
100
100
115
0.1
Max
200
220
220
240
220
240
240
260
260
280
2
13
0.06
Units
µA
µA
µA
MA
µV
RMS
I
IN (on/off)
I
OUT(peak)
e
N
30
Ripple Rejection
!V
OUT/
!
V
IN
"
"
!
V
OUT
(line)
"
Dynamic Line
Regulation
85
70
60
14
dB
mV
V
IN
: V
OUT
(
NOM
) + 1V to
V
OUT
(
NOM
) + 2V,
tr/tf = 2ms; I
OUT
= 150
M
A
40
I
OUT
: 1mA to 150mA; tr < 5µS
600
mA
mV
Dynamic Load
Regulation
Short Circuit
Current
!
V
OUT(load)
I
SC
V
OUT
= 0V
Note 1: Absolute maximum ratings indicate limits which when exceeded may result in damage to the component. Electrical specifications do not apply
when operating the device outside of its rated operating conditions.
Note 2: Specified Min/Max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are taken at
constant junction temperature as close to ambient as possible using low duty pulse testing.
Note 3: Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal value measured with
an IV differential.
Note 4: Guaranteed by design
Note5 : The device’s shutdown pin includes a 2MΩ internal pulldown resistor connected to ground.
Impala Linear Corporation
ILC7082 1.3
(408) 574-3939
www.impalalinear.com
April 1999
4
IMPALA [ Impala Linear Corporation ]
