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參數(shù)資料
| 型號(hào)： | AS2880 |
| 英文描述： | Positive Adjustable Voltage Regulator |
| 中文描述： | 積極可調(diào)電壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 98K |
| 代理商： | AS2880 |
Rev. 9/29/00
AS2884
8A Low DropOut Voltage Regulator
Adjustable & Fixed 3.3V
FEATURES
Adjustable Output Down to 1.2V or Fixed 3.3V & 5V
Powering Intel Pentium
μ
P from +5V Supplies
Output Current of 8A
Low Dropout Voltage
Extremely Tight Load and Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220
Similar to Industry Standard LT1083/LT1584
PRODUCT DESCRIPTION
The AS2884 is a low power 8A Adjustable Voltage Regulator that is very easy to use. It requires only 2 external resistors to set the
output voltage. This device is an excellent choice when using Powering Intel
Microprocessor to convert from +5V to 3.3V supplies,
and as a post regulator for switching supplies applications. The AS2884 features low dropout of a maximum 1.5 volts.
The AS2884 offers full protection against over-current faults, reversed input polarity, reversed load insertion, over temperature
operation, and positive and negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The I
Q
of this device
flows into the load which increases efficiency.
The AS2884 is offered in a 3-pin TO-220 package compatible with older 3-terminal regulators. For a 5A low dropout regulator refer
to the AS2850 datasheet.
ORDERING INFORMATION
TO-220
3-PIN
AS2884AU
X = Output Voltage (i.e. 3.3 for 3.3V, 5.0 for 5.0V etc.)
Y = Output Tolerance, A for 1%
Blank for 2%
Consult with factory for fixed output voltage
APPLICATIONS
Power PC
Supplies
SMPS Post-Regulator
High Efficiency “Green” Computer Systems
High Efficiency Linear Power Supplies
Portable Instrumentation
Constant Current Regulators
Adjustable Power Supplies
Battery Charger
Front View
TO-220-3 (U)
AS2884
1
2
3
ADJ/GND V
OUT
V
IN
PIN CONNECTIONS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2880AU | Positive Adjustable Voltage Regulator |
| AS2880AU-3.3 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2880AU-5.0 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| AS2880U | Positive Adjustable Voltage Regulator |
| AS2880U-3.3 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2880AU | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Adjustable Voltage Regulator |
| AS2880AU-3.3 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Fixed Voltage Regulator |
| AS2880AU-5.0 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Fixed Voltage Regulator |
| AS2880U | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Adjustable Voltage Regulator |
| AS2880U-3.3 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Fixed Voltage Regulator |
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