150mA SOT-23 Ultra Low Noise CMOS RF-LDO™ Regulator
PIN DESCRIPTION ILC7082-XX (fixed voltage version)
Pin Number Pin Name
Pin Description
1
2
3
4
VIN
GND
ON/OFF
CNOISE
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 CNOISE directly to the main
power ground plane.
5
VOUT
Output voltage. Connect COUT between this pin and the GND (pin 2).
PIN DESCRIPTION ILC7082-AIK-xx (SOIC fixed voltage version)
Pin Number Pin Name
Pin Description
Connect Directly to Supply
Ground pin. Local ground for CNOISE and COUT
Connect directly to supply
No connection
1
2
3
4
5
6
7
8
GND
ON/OFF
VIN
N/C
N/C
VOUT
N/C
N/C
.
No connection
Output Voltage. Connect COUT between this pin and GND (pin 2)
No Connection
No Connection
PIN DESCRIPTION ILC7082-ADJ (adjutable voltage version)
Pin Number Pin Name
Pin Description
Connect Directly to Supply
Ground pin. Local ground for CNOISE and COUT
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.
1
2
3
4
VIN
GND
ON/OFF
VADJ
.
5
VOUT
Output voltage. Connect COUT between this pin and the GND (pin 2).
PIN PACKAGE CONFIGURATIONS
Fixed Voltage option
Adjustable Voltage option
Impala Linear Corporation
ILC7082 1.3
www.impalalinear.com
(408) 574-3939
April 1999
2
IMPALA [ Impala Linear Corporation ]
