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RN5RF48AA-TR-FE PDF预览

RN5RF48AA-TR-FE

更新时间: 2024-11-29 20:48:23
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
2页 216K
描述
Fixed Positive LDO Regulator, 4.8V, CMOS, PDSO5, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN

RN5RF48AA-TR-FE 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:SOT-23
包装说明:LSSOP,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
最大输入电压:10 V最小输入电压:1.8 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:5
最大输出电流 1:0.1 A最大输出电压 1:4.896 V
最小输出电压 1:4.704 V标称输出电压 1:4.8 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
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:1.3 mm表面贴装:YES
技术:CMOS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处于峰值回流温度下的最长时间:11
宽度:1.6 mmBase Number Matches:1

RN5RF48AA-TR-FE 数据手册

 浏览型号RN5RF48AA-TR-FE的Datasheet PDF文件第2页 
RN5RF Series  
10V Input LDO with External Tr.  
The RN5RF Series are CMOS-based LDO regulators with external power transistor. By using an external PNP transistor, a low  
dropout voltage regulator ranging from several tens of mA to several hundreds mA can be configured. (Use a low saturation type PNP  
transistor with hFE of approximately 100 to 300.)  
FEATURES  
Supply Current (ISS) ························Typ. 30μA (VIN=VSET+1.0V)  
Standby Current (Istandby) ·················Typ. 0.1μA (VIN=10.0V, In standby)  
Dropout Voltage (VDIF) ····················Typ. 0.1V (IOUT=100mA, VSET=2.8V)  
Output Voltage Accuracy················ ± 2%  
Temp. coeff. of Output Voltage······· Typ. ± 100ppm/°C  
Line Regulation ······························ Typ. 0.05%/V  
Fold-back Protection Circuit··········· Current limit Typ. 8mA  
Ripple Rejection (RR)·····················Typ. 60dB (f=1kHz, VSET  
1.6V)  
Typ. 50dB (f=1kHz, VSET 1.5V)  
(Base current limit of PNP Tr.)  
Input Voltage Range (VIN)···············1.8V to 10.0V  
Output Voltage Range (VOUT)··········1.2V to 6.0V (Internally fixed)  
Package ········································· SOT-23-5  
) The value depends on the capacity of the external PNP transistor.  
BLOCK DIAGRAMS  
RN5RFxxA  
RN5RFxxB  
(CE pin "H" active)  
(
pin "L" active)  
CE  
EXT  
EXT  
4
4
VDD  
2
VOUT  
V
DD  
2
VOUT  
3
3
-
-
+
+
Vref  
Vref  
Current Limit  
Current Limit  
5
5
CE  
1
GND  
1 GND  
CE  
SELECTION GUIDE  
TYPICAL APPLICATION  
PNP Tr  
Halogen Free  
Package  
Q'ty per Reel  
Part No.  
EXT  
4
SOT-23-5  
3,000 pcs RN5RF  
.
xxA-TR-FE  
.
xx.  
: Specify the output voltage within the range of  
V
DD  
VOUT  
1.2V (  
.
12  
.
) to 6.0V (  
.
60  
.
)
in 0.1V steps.  
IN  
2
RN5RFxxA  
OUT  
3
+
+
.
.
:
Select the polarity of the CE pin from (  
.
A
.
) "L" active or (  
.
B
.
) "H" active.  
C1  
C2  
5
1
CE  
GND  
C1, C2 : Tantalum capacitor of 10μF  
PNP transistor : 2SB766A  
PACKAGE (Top View)  
TYPICAL CHARACTERISTIC  
RN5RF30A Dropout Voltage vs. Output Current  
SOT-23-5  
5
4
0.5  
85°C  
25°C  
0.4  
0.3  
0.2  
0.1  
0
-40°C  
1
2
3
1
2
3
4
5
GND  
VDD  
VOUT  
EXT  
CE or CE  
0
100  
200  
300  
400  
500  
Output Current IOUT (mA)  
APPLICATIONS  
Power source for hand-held communication equipment, cameras, and VCRs Power source for battery-powered equipment  
Power source for home appliances  
No.EK-043-121001  
CMOS LDO Regulator  

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