參數(shù)資料
型號(hào): CM2841AIM25
廠商: Electronic Theatre Controls, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 150mA CMOS LDO WITH EN PG
中文描述: 150mA的CMOS低壓符合EN頁碼
文件頁數(shù): 1/11頁
文件大?。?/td> 227K
代理商: CM2841AIM25
CM2841
150mA CMOS LDO W
ITH
EN & PG
2004/05/14
Rev. 1.3
Champion Microelectronic Corporation
Page 1
GENERAL DESCRIPTION
The CM2841 family is positive, linear regulators featured low
quiescent current (30μA typ.) with low dropout voltage,
making them ideal for battery applications. The space-saving
SOT-23-5 package is attractive for “Pocket” and “Hard Held”
applications.
These rugged devices have both Thermal Shutdown, and
Current Fold-back to prevent device failure under the “Worst”
of operating conditions.
An additional feature is a “Power Good” detector, which pulls
low when the output is out of regulation.
The CM2841 is stable with an output capacitance of 2.2μF or
greater.
FEATURES
Very Low Dropout Voltage
Low Current Consumption: Typ. 30μA, Max. 35μA
High Accuracy Output Voltage: +/- 1.5%
Guaranteed 150mA Output
Input Range up to 7.0V
Thermal Shutdown
Current Limiting
Power Good Output Function
Compact Package: SOT-23-5
Factory Pre-set Output Voltages
Short Circuit Current Fold-Back
Low Temperature Coefficient
APPLICATIONS
Battery-powered devices
Personal communication devices
Home electric/electronic appliances
PC peripherals
TYPICAL APPLICATIONS
IN
IN OUT
CM2841
PG GND EN
OUT
5V
C1
1uF
C2
4.7uF
C
PG
* For programming
delay
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