ILC7062 Datasheet, PDF (1/6 Pages) Impala Linear Corporation – SOT-23 CMOS LDO

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
Block Diagram
V_IN
SHORT-CIRCUIT
PROTECT
+
-
REFERENCE VOLTAGE
SOURCE
V_SS
V_OUT
Pin-Package Configurations
V_IN
2
SOT-23
(TOP VIEW)
1
3
V_SS
V_OUT
SOT-89
(TOP VIEW)
1
2
3
V_SS V_IN V_OUT
Ordering Information*
ILC7062CP-50 5.0V output, SOT-89*
ILC7062CM-50 5.0V output, SOT-23-3**
ILC7062CP-46 4.6V output, SOT-89*
ILC7062CP-33 3.3V output, SOT-89*
ILC7062CP-30 3.0V output, SOT-89*
ILC7062CP-25 2.5V output, SOT-89*
ILC7062CM-25 2.5V output, SOT-23-3**
* Max power dissipation of 500mW
** Max power dissipation of 150mW
*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.
Standard Circuit
V_IN
C_IN
V_IN
V_OUT
C_L
R_L
1µF
(Tantalum)
V_SS
1µF
(Tantalum)
Impala Linear Corporation
ILC7062 1.4
[phone] www.impalalinear.com
Jan 2001 1