Impala Linear Corporation
ILC7062
SOT-23 CMOS LDO
General Description
250mA CMOS LDO in a SOT-23 package, featuring
120mV of dropout voltage at 100mA and 380mV at 200mA
current levels
The part offers ±2% accuracy on outputs, yet draws only
2µA of current. Short-circuit protection is standard.
The part comes in both 3-lead SOT-23 (150mW) and 3-
lead SOT-89 (500mW) to handle a variety of voltage and
current levels.
Transient response to load variations have improved in
comparison to the existing series.
Low Power consumption and high accuracy is achieved
through CMOS and laser trimming technologies.
Features
•
•
•
•
•
Low Power Consumption: typ 2.0µA at V
OUT
= 5V
All-CMOS design in SOT-23 and SOT-89 packages
gives optimal size and power performances.
Highly accurate output ±2% (±1%)
Maximum output current: 250mA (Limited to 150mW
power dissipation SOT-23, 500mW SOT-89)
Output Voltage Range: 2.0V to 6.0V
Applications
•
•
•
•
Battery-powered Equipment
Reference voltage sources
Palmtops
Portable cameras and video recorders
Ordering Information*
Block Diagram
ILC7062CP-50
V
IN
SHORT-CIRCUIT
PROTECT
5.0V output, SOT-89*
5.0V output, SOT-23-3**
4.6V output, SOT-89*
3.3V output, SOT-89*
3.0V output, SOT-89*
2.5V output, SOT-89*
2.5V output, SOT-23-3**
* Max power dissipation of 500mW
** Max power dissipation of 150mW
V
OUT
ILC7062CM-50
ILC7062CP-46
ILC7062CP-33
ILC7062CP-30
ILC7062CP-25
ILC7062CM-25
+
-
REFERENCE VOLTAGE
SOURCE
V
SS
*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.
Pin-Package Configurations
Standard Circuit
V
IN
2
SOT-23
(TOP VIEW)
SOT-89
(TOP VIEW)
V
IN
V
IN
C
IN
1µF
(Tantalum)
V
OUT
C
L
V
SS
1µF
(Tantalum)
1
V
SS
3
V
OUT
1
V
SS
2
V
IN
3
V
OUT
R
L
Impala Linear Corporation
ILC7062 1.4
(408) 574-3939
www.impalalinear.com
Jan 2001
1
IMPALA [ Impala Linear Corporation ]
