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| 型号： | IRU1117CY |
| 厂商： | International Rectifier |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .8A SOT-223 |
| 标准包装： | 80 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 2.5 V ~ 3.6 V |
| 输入电压： | 最高 7V |
| 电压 - 压降（标准）： | 1.2V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 800mA |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | 0°C ~ 150°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-261-4，TO-261AA |
| 供应商设备封装： | SOT-223 |
| 包装： | 管件 |
| 其它名称： | *IRU1117CY |
Data Sheet No. PD94136 revA
IRU1117(PbF)
800mA LOW DROPOUT POSITIVE
ADJUSTABLE REGULATOR
FEATURES
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-Pak TM
and 8-Pin SOIC Surface-Mount Packages
APPLICATIONS
VGA & Sound Card Applications
Low Voltage High Speed Termination Applications
Standard 3.3V Chip Set and Logic Applications
TYPICAL APPLICATION
D1
5V
C1
10uF
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.
V IN
IRU1117
3
V OUT
2
2.85V / 800mA
Adj
1
R1
121
R2
154
C2
10uF
Figure 1 - Typical application of IRU1117 in a 5V to 2.85V SCSI termination regulator.
PACKAGE ORDER INFORMATION
Basic Part (Non-Lead Free)
T J ( ° C)
0 To 150
2-PIN PLASTIC
TO-252 (D-Pak)
IRU1117CD
2-PIN PLASTIC
Ultra Thin-Pak TM (P)
IRU1117CP
8-PIN PLASTIC
SOIC (S)
IRU1117CS
3-PIN PLASTIC
SOT-223 (Y)
IRU1117CY
Leadfree Part
T J ( ° C)
0 To 150
2-PIN PLASTIC
TO-252 (D-Pak)
Not available
2-PIN PLASTIC
Ultra Thin-Pak TM (P)
Not available
8-PIN PLASTIC
SOIC (S)
IRU1117CSPbF
3-PIN PLASTIC
SOT-223 (Y)
Not available
www.irf.com
1
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|---|---|
| IRU1117CYTR | 功能描述:IC REG LDO ADJ .8A SOT-223 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| IRU1120 | 制造商:IRF 制造商全称:International Rectifier 功能描述:2A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR |
| IRU1120CP | 制造商:IRF 制造商全称:International Rectifier 功能描述:2A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR |
| IRU1150 | 制造商:IRF 制造商全称:International Rectifier 功能描述:4A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR |
| IRU1150CM | 制造商:International Rectifier 功能描述:Voltage Regulator, Adjustable, +1.25 TO +5.5V, Bi-Polar, 5 Pin, Plastic, SIP |
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