CM2838GNIM25 Champion Microelectronic Corp., CM2838GNIM25 Datasheet

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CM2838GNIM25

Manufacturer Part Number
CM2838GNIM25
Description
Manufacturer
Champion Microelectronic Corp.
Datasheets

Specifications of CM2838GNIM25

Date_code
05+
Packing_info
SOT-153

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Part Number
Manufacturer
Quantity
Price
Part Number:
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Manufacturer:
CHAMPION
Quantity:
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GENERAL DESCRIPTION
The CM2838 family is a positive voltage linear regulator
developed utilizing CMOS technology featured low quiescent
current (30μA typ.), low dropout voltage, and high output
voltage accuracy, making them ideal for battery applications.
EN input connected to CMOS has low bias current. The
space-saving SOT-23-5 package is attractive for “Pocket” and
“Hand Held” applications.
These rugged devices have both Thermal Shutdown, and
Current limit to prevent device failure under the “Worst” of
operating conditions.
In application requiring a low noise, regulated supply, place a
1000pF capacitor between Bypass and Ground.
The CM2838 is stable with a Low ESR output capacitance of
1.0μF or greater.
APPLICATIONS
TYPICAL APPLICATIONS
2006/10/11
IN
Battery-powered devices
Personal communication devices
Home electric/electronic appliances
PC peripherals
5V
Rev. 1.3
1uF
C1
Champion Microelectronic Corporation
300mA L
1nF
C2
IN
BYP
CM2838
FEATURES
GND
OW
Very Low Dropout Voltage
Low Current Consumption: Typ. 30μA, Max. 35μA
Output Voltage: 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V
High Accuracy Output Voltage: +/- 1.5%
Guaranteed 300mA Output
Input Range up to 7.0V
Thermal Shutdown
Current Limiting
Stability with Low ESR Capacitors
Compact Package: SOT-23-5
Factory Pre-set Output Voltages
Low Temperature Coefficient
E
OUT
SR
EN
CMOS LDO W
1.0uF
C3
ITH
CM2838
Page 1
E
OUT
NABLE

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