Impala Linear Corporation
ILC7362
SOT-23 CMOS Negative LDO
General Description
100mA negative LDO in SOT-23 package.
This CMOS device regulates a negative supply down to a
fixed voltage level at ±2% accuracy.
It offers exceptional LDO performance of 120mV dropout at
50mA current levels.
The device also comes in a 3-lead SOT-89 package, for a
number of voltage and current offerings.
Features
• All-CMOS design in SOT-23 and SOT-89 packages
gives optimal size and power performance
• ±2% precistion outputs
• 3µA of Iq
• Package and Voltage options alow:
100mA-5V Regulator
50mA-3V Regulator
100mA-5V to -3V Convertor
50mA-5V to -3V Convertor
Applications
•
•
•
•
•
Battery-powered Equipment
Reference voltage sources
Portable Cameras and Video Recorders
Power Failure Detection
PDAs
Block Diagram
V
DD(GND)
Ordering Information
ILC7362CP-50
100mA-5V Regulator
SOT-89 Package
REFERENCE VOLTAGE
SOURCE
-
+
-V
IN
ILC7362CP-30
100mA-5V to -3V Convertor, or
50mA-5V Regulator
SOT-89 Package
-V
OUT
ILC7362CM-30
50mA-5V to -3V Convertor
SOT-23 Package
Pin-Package Configurations
V
DD
*Standard product offering comes in tape & reel, quantity
3000 per reel, orientation right for SOT-23, quantity 1000
per reel, orientation right for SOT-89.
2
SOT-23
(TOP VIEW)
1
3
1
SOT-89
(TOP VIEW)
2
3
-V
OUT
-V
IN
-V
OUT
V
DD
-V
IN
Impala Linear Corporation
ILC7362 1.1
(408) 574-3939
www.impalalinear.com
Oct 1999
1
IMPALA [ Impala Linear Corporation ]
