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IRU1205-33CL PDF预览

IRU1205-33CL

更新时间: 2024-01-27 17:12:59
品牌 Logo 应用领域
英飞凌 - INFINEON 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
6页 43K
描述
300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS

IRU1205-33CL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSOP, TSOP5/6,.11,37Reach Compliance Code:unknown
风险等级:5.57可调性:FIXED
标称回动电压 1:0.324 V最大绝对输入电压:10 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
湿度敏感等级:2输出次数:1
端子数量:5工作温度TJ-Max:125 °C
工作温度TJ-Min:最大输出电流 1:0.3 A
标称输出电压 1:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:TSOP封装等效代码:TSOP5/6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE
包装方法:TAPE AND REEL认证状态:Not Qualified
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL最大电压容差:2%
Base Number Matches:1

IRU1205-33CL 数据手册

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Data Sheet No. PD94133  
IRU1205  
IRU1205-18 / IRU1205-25 / IRU1205-28  
IRU1205-30 / IRU1205-33 / IRU1205-36  
300mA ULTRA LOW DROPOUT POSITIVE  
ADJUSTABLE AND FIXED REGULATORS  
DESCRIPTION  
FEATURES  
SOT-23 Package  
The IRU1205 device is an efficient linear voltage regula-  
tor with better than 1% initial voltage accuracy, very low  
dropout voltage and very low ground current designed  
especially for hand held, battery powered applications.  
Other features of the device are: TTL compatible enable/  
shutdown control input, current limiting and thermal shut-  
down.  
Stable with 2.2µF Ceramic Capacitor  
1% Voltage Reference Accuracy  
Only 270mV Dropout at 300mA  
and 170mV Dropout at 150mA  
5µA Quiescent Current in Shutdown  
Current Limit and Thermal Shutdown  
Logic Input Enable Pin  
The IRU1205 is available in fixed and adjustable output  
voltage versions in a small SOT-23 5-Pin package.  
APPLICATIONS  
Laptop, Notebook & Palmtop computers  
Battery Powered Equipments  
PCMCIA Vcc & Vpp Regulator  
Consumer Electronics  
High Efficiency Linear Power Supplies  
TYPICAL APPLICATION  
V
IN  
VOUT  
V
IN  
1
2
3
5
4
VOUT  
C1  
2.2uF  
R1  
R2  
R1  
R2  
Vo = 1.25× 1+  
( )  
C2  
2.2uF  
Gnd  
En  
SD Enable  
Adj  
Figure 1 - Typical application of the IRU1205 ajustable voltage regulator.  
V
IN  
VOUT  
3.3V  
1
2
3
5
4
2.5V  
C1  
2.2uF  
C2  
2.2uF  
Gnd  
En  
SD Enable  
CBYP  
C3  
1000pF  
Figure 2 - Typical application of the IRU1205-25 fixed voltage regulator.  
PACKAGE ORDER INFORMATION  
TJ (°C)  
5-PIN  
SOT-23  
MARKING  
AT00  
AT18  
AT25  
AT28  
AT30  
AT33  
AT36  
OUTPUT  
VOLTAGE  
Adj  
SOT-23 (L5)  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
IRU1205CL  
IRU1205-18CL  
IRU1205-25CL  
IRU1205-28CL  
IRU1205-30CL  
IRU1205-33CL  
IRU1205-36CL  
1.8V  
2.5V  
2.8V  
3.0V  
3.3V  
3.6V  
Rev. 2.3  
07/16/02  
www.irf.com  
1

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