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參數(shù)資料
| 型號(hào)： | CM2843ABIM25 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 300MA CMOS LDO WITH EN PG |
| 中文描述： | 300mA的CMOS低壓符合EN頁(yè)碼 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 227K |
| 代理商： | CM2843ABIM25 |
CM2843
300mA CMOS LDO W
ITH
EN & PG
2004/06/01
Rev. 1.3
Champion Microelectronic Corporation
Page 1
GENERAL DESCRIPTION
The CM2843 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 CM2843 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: +/- 2.5%
Guaranteed 300mA 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
CM2843
PG GND EN
OUT
5V
C1
1uF
C2
4.7uF
C
PG
* For programming
delay
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM2843ACIM25 | 300MA CMOS LDO WITH EN PG |
| CM2843AIM25 | 300MA CMOS LDO WITH EN PG |
| CM2843GABIM25 | 300MA CMOS LDO WITH EN PG |
| CM2843GACIM25 | 300MA CMOS LDO WITH EN PG |
| CM2843GAIM25 | 300MA CMOS LDO WITH EN PG |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CM2843ACIM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300MA CMOS LDO WITH EN PG |
| CM2843AIM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300MA CMOS LDO WITH EN PG |
| CM2843GABIM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300MA CMOS LDO WITH EN PG |
| CM2843GACIM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300MA CMOS LDO WITH EN PG |
| CM2843GAIM25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300MA CMOS LDO WITH EN PG |
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