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參數(shù)資料
| 型號： | CM2830 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 300mA CMOS LDO |
| 中文描述： | 300mA的CMOS低壓 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 526K |
| 代理商： | CM2830 |
CM2830/CM2830A
300mA CMOS LDO
GENERAL DESCRIPTION
The CM2830/CM2830A 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. Built-in low on-resistance transistor
provides low dropout voltage and large output current. A
2.2μF or greater can be used as an output capacitor.
The SOT-23-3, SOT-23-5, and TO-92 miniaturized package
and the SOT-89 package are recommended for configuring
portable devices and large current application, respectively.
These robust devices are designed to prevent device failure
under the worst operation condition with both Thermal
Shutdown and Current Fold-back.
APPLICATIONS
!
Battery-powered devices
!
Personal communication devices
!
Home electric/electronic appliances
!
PC peripherals
TYPICAL APPLICATIONS
2002/01/28
Preliminary
Rev. 2
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, 2.0V, 2.2V, 2.5V, 2.7V,
2.8V, 2.9V, 3.0V, 3.3V, 3.5V, 3.6V, and 3.8V
!
High Accuracy Output Voltage: +/- 1.5%
!
Guaranteed 300mA Output
!
Input Range of 2.8V to 7.0V
!
Thermal Shutdown
!
Current Limiting
!
Compact Package: TO-92, SOT-23-3, SOT-23-5, and
SOT-89
!
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.
CM2830/A
IN OUT
GND
IN
OUT
5V
C1
1uF
C2
2.2uF
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| CM2830A | 300mA CMOS LDO |
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| CM2836B | 300mA LOW ESR CMOS LDO WITH ENABLE |
| CM2836BGSIM23 | 300mA LOW ESR CMOS LDO WITH ENABLE |
| CM2836BGSIM25 | 300mA LOW ESR CMOS LDO WITH ENABLE |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CM2830_04 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300mA CMOS LDO |
| CM2830A | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:300mA CMOS LDO |
| CM2830AAIM23 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300mA CMOS LDO |
| CM2830AAIM89 | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:300mA CMOS LDO |
| CM2830AAIN92 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300mA CMOS LDO |
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