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參數資料
| 型號： | 74802 |
| 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： | 74802 |
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 |
|---|---|
| 748565-1 | RECEPTACLE CONNECTOR, SIZE 1, IS POSN, AMPLIMITE HDP-22 |
| 7490 | Package Contains a Divide-by-Two and a Divide-by-Five Counter |
| 7492 | DIVIDE-BY-TWELVE COUNTER |
| 7492A | DIVIDE-BY-TWELVE COUNTER |
| 7492ADC | DIVIDE-BY-TWELVE COUNTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 748025-1 | 制造商:TE Connectivity 功能描述: |
| 74802-510-000 RC-24-9VB/2AA Black Kit | 功能描述:罩類、盒類及殼類產品 4.6X2.5X0.9 Black RoHS:否 制造商:Bud Industries 產品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
| 74802-510-039 RC-24-9VB/2AA Bone Kit | 功能描述:罩類、盒類及殼類產品 KIT 2.5X4.6X0.90 RoHS:否 制造商:Bud Industries 產品:Boxes 外部深度:6.35 mm 外部寬度:6.35 mm 外部高度:2.56 mm NEMA 額定值: IP 等級: 材料:Acrylonitrile Butadiene Styrene (ABS) 顏色:Red |
| 748026-1 | 功能描述:D-Sub標準連接器 15 PLUG HD 20 RoHS:否 制造商:Omron Electronics 位置/觸點數量:9 排數:2 型式:Female 安裝風格:Through Hole 安裝角:Right 端接類型:Solder 過濾: |
| 748027-1 | 功能描述:D-Sub標準連接器 HD-20 25P PLUG 630 RoHS:否 制造商:Omron Electronics 位置/觸點數量:9 排數:2 型式:Female 安裝風格:Through Hole 安裝角:Right 端接類型:Solder 過濾: |
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