參數(shù)資料
型號: CM2833
英文描述: 300mA Single CMOS LDO Regulator with ENABLE and BYPASS|LDO Regulator
中文描述: 300mA的LDO穩(wěn)壓器的CMOS單用ENABLE和繞行| LDO穩(wěn)壓器
文件頁數(shù): 1/11頁
文件大?。?/td> 204K
代理商: CM2833
CM2832
300mA CMOS LDO W
ITH
E
NABLE
GENERAL DESCRIPTION
The CM2832 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 Fold-back 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 CM2832 is stable with an output capacitance of 2.2μF or
greater.
APPLICATIONS
!
Battery-powered devices
!
Personal communication devices
!
Home electric/electronic appliances
!
PC peripherals
TYPICAL APPLICATIONS
IN
2002/04/12
Rev. 3
Champion Microelectronic Corporation
Page 1
FEATURES
!
Very Low Dropout Voltage
!
Low Current Consumption: Typ. 30μA, Max. 35μA
!
Output Voltage: 1.5V, 1.8V, 1.9V, 2.2V, 2.5V, 2.7V, 2.8V,
3.0V, 3.3V, 3.5V, 3.6V, and 3.8V
!
High Accuracy Output Voltage: +/- 1.5%
!
Guaranteed 300mA Output
!
Input Range of 2.6V to 7.0V
!
Thermal Shutdown
!
Current Limiting
!
Compact Package: SOT-23-5
!
Factory Pre-set Output Voltages
!
Short Circuit Current Fold-Back
!
Low Temperature Coefficient
24 Hours Technical Support--WebSIM
Champion provides customers an online circuit simulation tool
called WebSIM. You could simply logon our website at
www.champion-micro.com for details.
IN OUT
CM2832
BYP GND EN
OUT
5V
C1
1uF
C3
2.2uF
C2
1nF
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