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參數資料
| 型號： | GS1117CST |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | 800mA Low Dropout Positive Adjustable Regulator |
| 中文描述： | 800mA的低壓差可調穩壓器正 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 81K |
| 代理商： | GS1117CST |
GS1117
Vishay Semiconductors
formerly General Semiconductor
Document Number 74802
20-Feb-02
www.vishay.com
1
New Product
800mA Low Dropout
Positive Adjustable Regulator
Description
The GS1117 is a low dropout three terminal regulator with
800mA output current capability. The output voltage is
adjustable with the use of a resistor divider. For fixed out-
put voltage versions, the output voltage is internally set at
2.5V, 2.85V, 3.3V or 5V. Dropout is guaranteed at a maxi-
mum of 1.4V at maximum output current. Its low dropout
voltage and fast transient response make it ideal for low
voltage microprocessor applications.Internal thermal limiting
provides protection against any overload condition that
would create excessive junction temperatures.
Applications
SCSI-2 Active Terminator
Post Regulator for Switching Supply
Battery Chargers
Constant-Current Regulators
PC Add-On Card
Mechanical Data
Case:
TO-220AB, TO-263AB (D
2
PAK),
TO-252 (DPAK) and SOT-223
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 1.2V at 800mA Output Current
Fast Transient Response
Line Regulation typically at 0.015%
Load Regulation typically at 0.1%
Internal thermal limiting
Adjustable Output Voltage or Fixed 2.5V, 2.85V, 3.3V, 5V
Standard 3-Pin Power Packages
TO-220AB
TO-263AB
(D
2
Pak)
GS1117CT
GS1117CM
GS1117CE
TO-252
(DPak)
1
2
3
1
2
3
1
2
3
GS1117CST
SOT-223
1
2
3
Pin Definition
1.
Adjust/Gnd.
2.
V
out (tab)
3.
V
in
相關PDF資料 |
PDF描述 |
|---|---|
| GS1117CST-2.5 | 800mA Low Dropout Positive Adjustable Regulator |
| GS1117CST-2.85 | 800mA Low Dropout Positive Adjustable Regulator |
| GS1117CST-3.3 | 800mA Low Dropout Positive Adjustable Regulator |
| GS1117 | 800mA Low Dropout Positive Adjustable Regulator |
| GS1117CM | 800mA Low Dropout Positive Adjustable Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| GS1117CST-2.5 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:800mA Low Dropout Positive Adjustable Regulator |
| GS1117CST-2.85 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:800mA Low Dropout Positive Adjustable Regulator |
| GS1117CST-3.3 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:800mA Low Dropout Positive Adjustable Regulator |
| GS1117CST-3.3/2H | 制造商:Vishay Intertechnologies 功能描述:IC, LDO VOLT REG, 3.3V, 0.8A, SOT-223-3, Primary Input Voltage:7V, Output Voltag |
| GS1117CST-5 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:800mA Low Dropout Positive Adjustable Regulator |
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