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參數(shù)資料
| 型號(hào)： | GS1085 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | 3A Low Dropout Positive Adjustable Regulator |
| 中文描述： | 第3A低壓差正，可調(diào)式穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | GS1085 |
GS1085
Vishay
formerly General Semiconductor
3A Low Dropout Positive Adjustable Regulator
New Product
Document Number 74821
24-May-02
www.vishay.com
1
Description
The GS1085 is a low dropout three terminal regulator with
3A output current capability. The output voltage is
adjustable with the use of a resistor divider.For fixed output
voltage versions, the output voltage is internally set at
1.8V, 2.5V, or 3.3V. Dropout is guaranteed at a maximum
of 1.4V at maximum output current. Its low dropout voltage
and fast transient response make it ideal for low voltage
microprocessor applications. Internal current and thermal
limiting provides protection against any overload condition
that would create excessive junction temperatures.
Applications
Post Regulator for Switching Supply
Microprocessor Power Supplies
Constant-Current Regulators
Motherboard I/O Power Supplies
Mechanical Data
Case:
TO-220AB, TO-263AB (D
2
PAK),
TO-252 (DPAK)
High temperature soldering guaranteed:
260°C/10 seconds at terminals
Case outlines are on the back page
+
--
+
For
fixed
voltage
device
Thermal
Limit
Current
Amp
Current
Limit
GM
V
OUT
V
IN
ADJ
GND
V
1.25V
55
μ
A
Functional Block Diagram
Features
Dropout Voltage 1.3V at 3A Output Current
Fast Transient Response
Line Regulation typically at 0.015%
Load Regulation typically at 0.1%
Internal thermal and current limiting
Adjustable Output Voltage or Fixed 1.8V, 2.5V, 3.3V
Standard 3-Pin Power Packages
TO-220AB
TO-263AB
(D
2
Pak)
GS1085CT
GS1085CM
GS1085CE
TO-252
(DPak)
1
2
3
1
2
3
1
2
3
Pin Definition
1.
Adjust/Gnd.
2.
V
out (tab)
3.
V
in
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS1085CE1.8 | 3A Low Dropout Positive Adjustable Regulator |
| GS1085CE2.5 | 3A Low Dropout Positive Adjustable Regulator |
| GS1085CE3.3 | 3A Low Dropout Positive Adjustable Regulator |
| GS1085CM1.8 | 3A Low Dropout Positive Adjustable Regulator |
| GS1085CM2.5 | 3A Low Dropout Positive Adjustable Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS1085CE1.8 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3A Low Dropout Positive Adjustable Regulator |
| GS1085CE2.5 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3A Low Dropout Positive Adjustable Regulator |
| GS1085CE3.3 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3A Low Dropout Positive Adjustable Regulator |
| GS1085CM1.8 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3A Low Dropout Positive Adjustable Regulator |
| GS1085CM2.5 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:3A Low Dropout Positive Adjustable Regulator |
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