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參數資料
| 型號： | IRU1117-25CS |
| 廠商： | International Rectifier |
| 英文描述： | 800mA LOW DROPOUT POSITIVE FIXED 2.5V REGULATOR |
| 中文描述： | 800mA的低壓差型正，固定2.5V的穩壓器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 68K |
| 代理商： | IRU1117-25CS |
IRU1117
1
Rev. 1.8
02/04/03
www.irf.com
TYPICAL APPLICATION
DESCRIPTION
The IRU1117 is a low dropout, three-terminal adjustable
regulator with minimum of 800mA output current capa-
bility. This product is specifically designed to provide
well regulated supply for low voltage IC applications such
as high speed bus termination and low current 3.3V logic
supply. The IRU1117 is also well suited for other applica-
tions such as VGA and sound cards. The IRU1117 is
guaranteed to have <1.2V dropout at full load current
making it ideal to provide well regulated outputs of 2.5V
to 3.6V with 4.75V to 7V input supply.
800mA LOW DROPOUT POSITIVE
ADJUSTABLE REGULATOR
Figure 1 - Typical application of IRU1117 in a 5V to 2.85V SCSI termination regulator.
TJ (°C)
2-PIN PLASTIC
8-PIN PLASTIC
3-PIN PLASTIC
TO-252 (D-Pak)
Ultra Thin-PakTM (P)
SOIC (S)
SOT-223 (Y)
0 To 150
IRU1117CD
IRU1117CP
IRU1117CS
IRU1117CY
Data Sheet No. PD94136
PACKAGE ORDER INFORMATION
VGA & Sound Card Applications
Low Voltage High Speed Termination Applications
Standard 3.3V Chip Set and Logic Applications
FEATURES
APPLICATIONS
Guaranteed < 1.2V Dropout at 800mA Load
Current
Fast Transient Response
1% Voltage Reference Initial Accuracy
Built-In Thermal Shutdown
Available in SOT-223, D-Pak, Ultra Thin-PakTM
and 8-Pin SOIC Surface-Mount Packages
5V
2.85V / 800mA
C1
10uF
C2
10uF
IRU1117
3
1
2
VIN
VOUT
Adj
D1
R1
121
R2
154
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| IRU1117CY | 800mA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| IRU1117-25CSPBF | 制造商:International Rectifier 功能描述:V REG LDO 0.8A +2.5V 1117 SOIC8 制造商:International Rectifier 功能描述:V REG LDO 0.8A +2.5V, 1117, SOIC8 |
| IRU1117-25CSTR | 功能描述:IC REG LDO 2.5V .8A 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.28V @ 150mA 穩壓器數量:1 電流 - 輸出:150mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應商設備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR |
| IRU1117-25CY | 制造商:IRF 制造商全稱:International Rectifier 功能描述:800mA LOW DROPOUT POSITIVE FIXED 2.5V REGULATOR |
| IRU1117-25CYTR | 功能描述:IC REG LDO 2.5V .8A SOT-223 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:1 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.28V @ 150mA 穩壓器數量:1 電流 - 輸出:150mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應商設備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR |
| IRU1117-33 | 制造商:IRF 制造商全稱:International Rectifier 功能描述:800mA LOW DROPOUT POSITIVE FIXED 3.3V REGULATOR |
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