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RP114K281D5-TR PDF预览

RP114K281D5-TR

更新时间: 2024-11-05 18:57:15
品牌 Logo 应用领域
理光 - RICOH 光电二极管输出元件调节器
页数 文件大小 规格书
29页 589K
描述
Fixed Positive LDO Regulator, 2.85V, 0.3V Dropout, CMOS, PDSO4, 1 X 1 MM, ANTIMONY AND HALOGEN FREE, ROHS COMPLIANT, DFN-4

RP114K281D5-TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DFN
包装说明:DFN-4针数:4
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.65
最大回动电压 1:0.3 V最大输入电压:5.25 V
最小输入电压:1.4 VJESD-30 代码:S-PDSO-N4
JESD-609代码:e4长度:1 mm
湿度敏感等级:1功能数量:1
端子数量:4最大输出电压 1:2.935 V
最小输出电压 1:2.765 V标称输出电压 1:2.85 V
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:0.6 mm表面贴装:YES
技术:CMOS端子面层:Gold (Au)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1 mmBase Number Matches:1

RP114K281D5-TR 数据手册

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RP114x SERIES  
300mA LDO REGULATOR  
OUTLINE  
NO. EA-236-131030  
The RP114x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply  
current, low dropout, and high ripple rejection. Each of these voltage regulator ICs consists of a voltage  
reference unit, an error amplifier, resistors for setting output voltage, a short current limit circuit, a chip enable  
circuit, and so on.  
RP114x features a minimum input voltage from 1.4V and the output voltage, which can be set from 0.8V to  
3.6V (in 0.1V step). The output voltage of these ICs is internally fixed.  
These ICs perform with low dropout voltage due to built-in transistor with low ON resistance. Low supply  
current and a chip enable function prolong the battery life of each system. The ripple rejection, line transient  
response and load transient response of the RP114x Series are excellent, thus these ICs are very suitable for  
the power supply for hand-held communication equipment.  
Since the packages for these ICs are DFN(PLP)1010-4, SC-88A, SOT-23-5, therefore high density mounting  
of the ICs on boards is possible.  
FEATURES  
Supply Current .............................................................Typ. 50μA  
Standby Current ...........................................................Typ. 0.1μA  
Input Voltage Range.....................................................1.4V to 5.25V  
Output Voltage Range..................................................0.8V to 3.6V (0.1V steps)  
(For other voltages, please refer to MARK INFORMATIONS.)  
Output Voltage Accuracy..............................................±1.0% (VSET>2.0V, Topt=25°C)  
Temperature-Drift Coefficient of Output Voltage ..........Typ. ±80ppm/°C  
Dropout Voltage............................................................Typ. 0.25V (IOUT=300mA, VSET=2.8V)  
Ripple Rejection...........................................................Typ. 75dB (f=1kHz)  
Line Regulation ............................................................Typ. 0.02%/V  
Packages ....................................................................DFN(PLP)1010-4, SC-88A, SOT-23-5  
Built-in Fold Back Protection Circuit.............................Typ. 60mA (Current at short mode)  
Ceramic capacitors are recommended to be used with this IC ....1.0μF or more  
APPLICATIONS  
Power source for portable communication equipment.  
Power source for electrical appliances such as cameras, VCRs and camcorders.  
Power source for battery-powered equipment.  
1

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