150mA SOT-23 Ultra Low Noise CMOS RF-LDO™ Regulator
PIN DESCRIPTION ILC7082-XX (fixed voltage version)
Pin Number
1
2
3
4
Pin Name
V
IN
GND
ON/OFF
C
NOISE
Pin Description
Connect Directly to Supply
Ground pin
By Applying less than 0.4V to this pin the device will be turned off
Optional Noise bypass capacitor may be connected between this pin
and the GND (pin 2). Do not connect C
NOISE
directly to the main
power ground plane.
Output voltage. Connect C
OUT
between this pin and the GND (pin 2).
5
V
OUT
PIN DESCRIPTION ILC7082-AIK-xx (SOIC fixed voltage version)
Pin Number
1
2
3
4
5
6
7
8
Pin Name
GND
ON/OFF
V
IN
N/C
N/C
V
OUT
N/C
N/C
Pin Description
Connect Directly to Supply
Ground pin. Local ground for C
NOISE
and C
OUT
.
Connect directly to supply
No connection
No connection
Output Voltage. Connect C
OUT
between this pin and GND (pin 2)
No Connection
No Connection
PIN DESCRIPTION ILC7082-ADJ (adjutable voltage version)
Pin Number
1
2
3
4
5
Pin Name
V
IN
GND
ON/OFF
V
ADJ
V
OUT
Pin Description
Connect Directly to Supply
Ground pin. Local ground for C
NOISE
and C
OUT
.
By Applying less than 0.4V to this pin the device will be turned off
Voltage feedback pin to set the adjustable output voltage. Do not
connect a capacitor to this pin.
Output voltage. Connect C
OUT
between this pin and the GND (pin 2).
PIN PACKAGE CONFIGURATIONS
Fixed Voltage option
Adjustable Voltage option
Impala Linear Corporation
ILC7082 1.3
(408) 574-3939
www.impalalinear.com
April 1999
2
IMPALA [ Impala Linear Corporation ]
