CM2835 Datasheet, PDF (1/9 Pages) List of Unclassifed Manufacturers – 300mA CMOS LDO

CM2835
300mA CMOS LDO
GENERAL DESCRIPTION
FEATURES
The CM2835 family is a positive voltage linear regulator
‹ Very Low Dropout Voltage
developed utilizing CMOS technology featured low quiescent ‹ Low Current Consumption: Typ. 30μA, Max. 35μA
current (30μA typ.), low dropout voltage, and high output
‹ Output Voltage: 1.8V, 2.5V, 3.0V, and 3.3V
voltage accuracy, making them ideal for battery applications. ‹ High Accuracy Output Voltage: +/- 1.5%
EN input connected to CMOS has low bias current. The
‹ Guaranteed 300mA Output
space-saving SOT-23 and SOT-89 package is attractive for ‹ Input Range up to 7.0V
“Pocket” and “Hand Held” applications.
‹ Thermal Shutdown
‹ Current Limiting
These rugged devices have both Thermal Shutdown, and
‹ Stability with Low ESR Capacitors
Current limit to prevent device failure under the “Worst” of
‹ Compact Package: SOT-23, SOT-89
operating conditions.
‹ Factory Pre-set Output Voltages
‹ Low Temperature Coefficient
The CM2835 is stable with a Low ESR output capacitance of
1.0μF or greater.
APPLICATIONS
‹ Battery-powered devices
‹ Personal communication devices
‹ Home electric/electronic appliances
‹ PC peripherals
TYPICAL APPLICATIONS
IN
5V
CM2835
IN
OUT
GND
C1
1uF
OUT
C2
1.0uF
2006/01/23 Rev1.2
Champion Microelectronic Corporation
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