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參數(shù)資料
| 型號： | AS2811 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 10A Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed(10A,低壓差穩(wěn)壓器（快速響應(yīng)，可調(diào)和固定輸出）) |
| 中文描述： | 10A條低壓差穩(wěn)壓器快速響應(yīng)，可調(diào) |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 178K |
| 代理商： | AS2811 |
Rev. 10/2/00
10A Low Dropout Voltage Regulator
Fast Response, Adjustable & Fixed
AS2811
Proposed Specification
FEATURES
Adjustable Output Down To 1.2V
Output Current Of 10A
Low Dropout Voltage 1.1V Typ
Extremely Tight Load And Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220
Similar To Industry Standard LT1584
PRODUCT DESCRIPTION
The AS2811 is a low power 10A adjustable and fixed voltage regulator that is very easy to use. It requires only two external resistors
to set the output voltage for the adjustable version. The AS2811 is designed for low voltage applications that offer lower dropout
voltage and faster transient response. This device is an excellent choice for use in powering low voltage Microprocessor that require a
lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies
applications. The AS2811 features low dropout of a maximum 1.2 volts.
The AS2811 offers full protection against over-current faults, reversed input polarity, reversed load insertion, 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 AS2811 is offered in a 3-Pin TO-220 and TO-263 package type, compatible with older 3 terminal regulators. For a 8A low
dropout regulator refer to the AS2880 datasheet.
ORDERING INFORMATION
TO-220
3-PIN
3-PIN
AS2811AU
AS2811AT
AS2811AU-3.3
AS2811AT-3.3
Consult with factory for other fixed output voltages.
PIN CONNECTIONS
APPLICATIONS
Powering Intel Pentium
μ
P from +5V Supplies
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
TO-263
Front View
TO-220-3 (U)
AS2811
1
2
3
ADJ/GND V
OUT
V
IN
Top View
TO-263-3 (T)
1
AS2811
2
3
ADJ/GND
V
OUT
V
IN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AS2815 | 1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response(1.5A,低壓差穩(wěn)壓器（快速響應(yīng)，可調(diào)和固定輸出）) |
| AS2840 | 4A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V(4A,低壓差穩(wěn)壓器（可調(diào)和固定輸出3.3V）) |
| AS2880 | 8A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V(8A,低壓差穩(wěn)壓器（可調(diào)和固定輸出3.3V,5.0V）) |
| AS373-12 | SPDT RF Reflective Switch |
| AS385 | Voltage Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2815 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| AS2815AR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AS2815AR-1.5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AS2815AR-2.5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| AS2815AR-3.3 | 制造商:Alpha & Omega Semiconductor 功能描述: |
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