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BU31TA2WHFV-TR PDF预览

BU31TA2WHFV-TR

更新时间： 2024-09-28 06:44:31
品牌 Logo 应用领域
罗姆 - ROHM 稳压器
页数 文件大小 规格书
28页 1418K
描述
High-speed Load Response FULL CMOS LDO Regulators

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BU31TA2WHFV-TR 数据手册

 浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第2页浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第3页浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第4页浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第5页浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第6页浏览型号BU31TA2WHFV-TR的Datasheet PDF文件第7页 
CMOS LDO Regulator Series for Portable Equipments  
High-speed  
Load Response  
FULL CMOS LDO Regulators  
BUTA2WNVX Series, BUTA2WHFV Series  
No.09020EAT01  
●Description  
BU□□TA2WNVX /HFV series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on  
microminiature package SSON004X1216 (1.2 mm 1.6 mm 0.6 mm) &HVSOF5(1.6mm X 1.6mm X0.6mm). It has  
excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 40 A.  
It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.  
Microminiature package SSON004X1216 & HVSOF5 with built-in heatsink is adopted for the package, which contributes to  
the space-saving design of the set.  
●Features  
1) High-accuracy output voltage of 1% (25 mV on 1.5-V & 1.8-V products）  
2) High ripple rejection: 70 dB (Typ., 1 kHz, VOUT1.8 V))  
3) Compatible with small ceramic capacitor (CIN=Co=1.0 F)  
4) Low current consumption: 40 A  
5) ON/OFF control of output voltage  
6) With built-in overcurrent protection circuit and overheat protection circuit  
7) With built-in output discharge circuit  
8) Adopting microminiature power package SSON004X1216  
●Applications  
Battery-powered portable equipment, etc.  
Absolute maximum rating  
Parameter  
Maximum applied power voltage  
Symbol  
VMAX  
Limits  
Unit  
V
-0.3  
~
+6.5  
220*1  
Power dissipation  
Pd1  
Pd2  
TjMAX  
Topr  
Tstg  
(SSON004X1216)  
410*2 (HVSOF5)  
+125  
mW  
mW  
°C  
°C  
°C  
Maximum junction temperature  
Operational temperature range  
Storage temperature range  
-40  
-55  
~
~
+85  
+125  
*1 When 1 PCB (70 mm 70 mm, thickness 1.6-mm glass epoxy) a standard ROHM board is implemented.  
Reduced to 2.2 mW/C when used at Ta=25C or higher.  
*2 When 1 PCB (70 mm 70 mm, thickness 1.6-mm glass epoxy) a standard ROHM board is implemented.  
Reduced to 4.1 mW/C when used at Ta=25C or higher.  
Recommended operating range (Do not exceed Pd.）  
Parameter  
Input power supply voltage  
Maximum output current  
Symbol  
VIN  
IMAX  
Limits  
~
200  
Unit  
V
mA  
2.5  
5.5  
Recommended operating conditions  
Parameter  
Input capacitor  
Output capacitor  
Symbol  
CIN  
CO  
Min.  
0.5*3  
0.5*3  
Typ.  
1.0  
1.0  
Max.  
－
Unit  
μF  
μF  
Conditions  
A ceramic capacitor is recommended.  
A ceramic capacitor is recommended.  
－
*3 Set the capacity value of the capacitor so that it does not fall below the minimum value, taking temperature characteristics,  
DC device characteristics, and change with time into consideration.  
www.rohm.com  
2009.05 - Rev.B  
1/27  
© 2009 ROHM Co., Ltd. All rights reserved.  
1234567...28

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BU31TA2WHFV-TR 替代型号

型号 品牌 替代类型 描述 数据表
BH31NB1WHFV-TR ROHM

类似代替

 Fixed Positive LDO Regulator, 3.1V, 0.45V Dropout, CMOS, PDSO5, ROHS COMPLIANT, HVSOF-5
BH31PB1WHFV-TR ROHM

类似代替

 1ch 150mA CMOS LDO Regulators
NCP583XV31T2G ONSEMI

功能相似

 Ultra−Low Iq 150 mA CMOS LDO Regulator with Enable

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