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IL1117-1.25のメーカーはIK Semiconductorです、この部品の機能は「Low Dropout Voltage Regulators」です。 |
部品番号 | IL1117-1.25 |
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部品説明 | Low Dropout Voltage Regulators | ||
メーカ | IK Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとIL1117-1.25ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
m TECHNICAL DATA
1.0A LtoawShDereot4pUo.uctoPositive Voltage Regulator IL1117-xxFeatures
SOT-223
.Da● Adjustable and Fixed of 1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3,
5.0V
w● Space saving SMD types of SOT-223
w● 1.2V Drop-out Voltage
w ● 1.0A Output Current
● Line Regulation Typically at 0.2% max
● Current Limiting and Thermal Protection
mTO-252
TO-220
1. ADJ/GND
2. Output
3. Input
TO-263
et4U.coGeneral Description
eThe IL1117 is a series of low dropout voltage regulators which can provide
hup to 1A of output current. The IL1117 is available in seven fixed voltage,
1.2, 1.25, 1.5, 1.8, 2.5, 2.85, 3.3 and 5.0V. Additionally it is also available in
Sadjustable version. On chip precision trimming adjusts the reference/
output voltage to within ± 2%. Current limit is also trimmed to ensure
taspecified output current and controlled short-circuit current.
The IL1117 series is available in SOT-223 packages.
aA minimum of 10uF tantalum capacitor is required at the output to
improve the transient response and stability.
.DApplications
w● Post Regulator for switching DC/DC Converter
● High Efficiency Linear Regulator
w● Battery Chargers
● PC Add on Card
w● Motherboard clock supplies
● LCD Monitor
m● Set-top Box
U.coAbsolute Maximum Ratings
et4● Maximum Input Voltage ~ 15.0V
e● Operating Junction Temperature Range -25℃ ~ 125℃
www.DataSh●Storage Temperature Range -50℃ ~ 150℃
1
1 Page Block Diagram
IL1117-xx
Application Information
IL1117
FIGURE 1. Fixed-Voltage Model
—Basic Connections.
IL1117
(Adj)
FIGURE 2. Adjustable-Voltage Model
--Basic Connections.
3
3Pages IL1117-xx
6
6 Page | |||
ページ | 合計 : 9 ページ | ||
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PDF ダウンロード | [ IL1117-1.25 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IL1117-1.2 | Low Dropout Voltage Regulators | IK Semiconductor |
IL1117-1.25 | Low Dropout Voltage Regulators | IK Semiconductor |