ILC7280CS-2530 Impala Linear Corporation, ILC7280CS-2530 Datasheet - Page 2

• Manufacturer Part Number: ILC7280CS-2530
• Description: MICROPOWER DUAL 150MA CMOS RF LDO REGULATORS WITH 75DB RIPPLE REJECTION
• Manufacturer: Impala Linear Corporation

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ILC7280 1.8
Pin Functions ILC7280
Pin Number
If maximum current required from each regulator then connect both pin 6 and pin 8 to V
Micropower dual 150mA CMOS RF LDO™ Regulators with 75dB Ripple Rejection
Impala Linear Corporation
1
2
3
4
5
6
7
8
C
NOISE (optional)
Pin Name
Pin-Package Configurations
V
V
GND
EN
V
EN
V
OUTB
OUTA
INB
INA
B
A
Regulator Output A
Ground
Regulator Output B
Voltage Reference Bypass: Connect external 22pF capacitor to GND to minimize
output noise in regulator “A” or “B.” May be left open. Do not ground.
Enable/Shutdown B (input): CMOS compatible input. Logic high = enable, logic low or
open = shutdown. Do not leave floating.
Supply Input B (Internally connected to pin 8)
Enable/Shutdown A (Input): CMOS compatible input. Logic high = enable, logic low or
open = shutdown. Do not leave floating.
Supply Input A (Internally connected to pin 6)
C
NOISE(optional)
[phone]
V
V
GND
OUTA
OUTB
ILC7280CS-XXXX
1
2
3
4
(TOP VIEW)
MSOP
8
7
6
5
www.impalalinear.com
Pin Description
V
EN
EN
V
INA
INB
B
A
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Galvanic connection only.
DD
May 2000
Advance
2