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參數(shù)資料
| 型號： | LM1086 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 1.5A Low Dropout Positive Regulators |
| 中文描述： | 1.5A的低壓差穩(wěn)壓器正 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 822K |
| 代理商： | LM1086 |
LM1086
1.5A Low Dropout Positive Regulators
General Description
The LM1086 is a series of low dropout positive voltage
regulators with a maximum dropout of 1.5V at 1.5A of load
current. It has the same pin-out as National Semiconductor’s
industry standard LM317.
The LM1086 is available in an adjustable version, which can
set the output voltage with only two external resistors. It is
also available in six fixed voltages: 1.8V, 2.5V, 2.85V, 3.3V,
3.45V and 5.0V. The fixed versions integrate the adjust
resistors.
The LM1086 circuit includes a zener trimmed bandgap ref-
erence, current limiting and thermal shutdown.
The LM1086 series is available in TO-220, TO-263, and LLP
packages. Refer to the LM1084 for the 5A version, and the
LM1085 for the 3A version.
Features
n
Available in 1.8V, 2.5V, 2.85V, 3.3V, 3.45V, 5V and
Adjustable Versions
n
Current Limiting and Thermal Protection
n
Output Current
n
Line Regulation
n
Load Regulation
1.5A
0.015% (typical)
0.1% (typical)
Applications
n
SCSI-2 Active Terminator
n
High Efficiency Linear Regulators
n
Battery Charger
n
Post Regulation for Switching Supplies
n
Constant Current Regulator
n
Microprocessor Supply
Connection Diagrams
TO-220
TO-263
LLP
10094802
Top View
10094804
Top View
10094866
Pins 6, 7, and 8 must be tied together.
Top View
Basic Functional Diagram, Adjustable Version
10094865
Application Circuit
10094852
1.2V to 15V Adjustable Regulator
June 2005
L
2005 National Semiconductor Corporation
DS100948
www.national.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM1086S | 1.5A LOW DROPOUT VOLTAGE REGULATOR (Adjustable & Fixed) |
| LM10A | LINEARlight Flex |
| LM10V332 | Color STN-LCD Module(彩色 STN-LCD模塊) |
| LM10V335 | Passive Matrix Color Module(640 x 480 dots)(無源陣列液晶顯示模塊(640 x 480 點(diǎn))) |
| LM10V33 | Color STN-LCD Module(彩色 STN-LCD模塊) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM1086-05-220M | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:LOW DROPOUT 1.5 AMP POSITIVE |
| LM1086-12-220M | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:LOW DROPOUT 1.5 AMP POSITIVE |
| LM1086-220M | 制造商:SEME-LAB 制造商全稱:Seme LAB 功能描述:LOW DROPOUT 1.5 AMP POSITIVE |
| LM1086AT-3.45 WAF | 制造商:Texas Instruments 功能描述: |
| LM1086CS-2.5 | 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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