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SC1452HIMSTRT PDF预览

SC1452HIMSTRT

更新时间： 2024-11-16 13:00:03
品牌 Logo 应用领域
商升特 - SEMTECH 稳压器
页数 文件大小 规格书
7页 119K
描述
Fixed Positive LDO Regulator, 2 Output, 3V1, 2.8V2, CMOS, PDSO10, ROHS-COMPLIANT, MO-187BA, MSOP-10

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中文翻译

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SC1452HIMSTRT 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：TSSOP, TSSOP10,.19,20针数：10
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.84
可调性：FIXED最大回动电压 1：0.27 V
标称回动电压 1：0.155 V最大回动电压 2：0.27 V
最大绝对输入电压：7 V最大输入电压：5.5 V
最小输入电压：3.8 VJESD-30 代码：S-PDSO-G10
JESD-609代码：e3长度：3 mm
最大电网调整率：0.012%功能数量：1
输出次数：2端子数量：10
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电流 1：0.15 A最大输出电流 2：0.15 A
最大输出电压 1：3.06 V最小输出电压 1：2.94 V
标称输出电压 1：3 V最大输出电压 2：2.856 V
最小输出电压 2：2.744 V标称输出电压 2：2.8 V
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP10,.19,20封装形状：SQUARE
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法：TAPE AND REEL
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
调节器类型：FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR座面最大高度：1.1 mm
子类别：Other Regulators表面贴装：YES
技术：CMOS端子面层：MATTE TIN
端子形式：GULL WING端子节距：0.5 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
最大电压容差：2%宽度：3 mm
Base Number Matches：1

SC1452HIMSTRT 数据手册

 浏览型号SC1452HIMSTRT的Datasheet PDF文件第2页浏览型号SC1452HIMSTRT的Datasheet PDF文件第3页浏览型号SC1452HIMSTRT的Datasheet PDF文件第4页浏览型号SC1452HIMSTRT的Datasheet PDF文件第5页浏览型号SC1452HIMSTRT的Datasheet PDF文件第6页浏览型号SC1452HIMSTRT的Datasheet PDF文件第7页 
DUAL 150mA LDO REGULATOR WITH  
PROGRAMMABLE RESET  
SC1452  
PRELIMINARY - August 7, 2000  
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com  
DESCRIPTION  
FEATURES  
•= Up to 150mA per regulator output  
The SC1452 is a state of the art device intended to  
provide maximum performance and flexibility in battery  
operated systems. It has been designed specifically to  
fully support a single Li-Ion battery and its external  
charger voltages.  
•= Low quiescent current  
•= Low dropout voltage  
•= Wide selection of output voltages  
•= Stable operation with ceramic caps  
•= Tight load and line regulation  
•= Current and thermal limiting  
•= Reverse input polarity protection  
•= <1uA off-mode current  
The SC1452 contains two independently enabled, ultra  
low dropout voltage regulators (ULDOs). It operates  
from an input voltage range of 2.5V to 6.5V, and a wide  
variety of output voltage options are available which are  
designed to provide an initial tolerance of ±1% and  
±2% over temperature.  
•= Logic controlled electronic enable  
•= Programmable reset  
•= Full industrial temperature range  
Each regulator has an associated active-low reset sig-  
nal which is asserted when the voltage output declines  
below the preset threshold. Once the output recovers,  
the reset continues to be asserted (delayed) for a  
predetermined time, 50ms for reset A and 150ms for  
reset B. In the case of regulator B, the delay time may  
be reduced by the addition of an external capacitor.  
APPLICATIONS  
•= Cellular telephones  
•= Palmtop/Laptop computers  
•= Battery-powered equipment  
•= Bar code scanners  
•= SMPS post regulator/dc to dc modules  
•= High efficiency linear power supplies  
The SC1452 has a bypass pin to enable the user to  
capacitively decouple the bandgap reference for very  
low output noise (down to 50µVrms).  
ORDERING INFORMATION  
Part Numbers  
SC1452XIMSTR(1)(2)  
Notes:  
(1) Where X denotes voltage options - see table on  
page 5.  
Package  
MSOP-10  
The devices utilize CMOS technology to achieve very  
low operating currents (typically 150µA with both out-  
puts supplying 150mA). The dropout voltage is typically  
165mV at 150mA, helping to prolong battery life. In  
addition, the devices are guaranteed to provide 400mA  
of peak current for applications which require high initial  
inrush current. They have been designed to be used  
with low ESR ceramic capacitors to save cost and PCB  
area.  
(2) Only available in tape and reel packaging. A reel  
contains 2500 devices.  
The SC1452 comes in the low profile 10-lead MSOP  
package.  
TYPICAL APPLICATION  
U1  
1
10  
3.3V OUT  
2.5V OUT  
3.3V IN  
OUTA  
OUTB  
GND  
IN  
ENA  
2
3
4
5
9
ENABLE OUTPUT A  
8
BYP  
7
RESET A  
RESET B  
ENABLE OUTPUT B  
RSTA  
RSTB  
ENB  
6
DLYB  
SC1452JIMS  
COUTA  
1uF  
COUTB  
1uF  
CBYP  
10nF  
CDLYB  
10nF  
CIN  
1uF  
1
© 2000 SEMTECH CORP.  
652 MITCHELL ROAD NEWBURY PARK CA 91320  
1234567

中文翻译

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与SC1452HIMSTRT相关器件

型号 品牌 获取价格 描述 数据表
SC1452JIMSTR SEMTECH

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 		Fixed Positive LDO Regulator, 2 Output, 3.3V1, 2.5V2, CMOS, PDSO10, MO-187BA, MSOP-10
SC1452JIMSTRT SEMTECH

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 		Fixed Positive LDO Regulator, 2 Output, 3.3V1, 2.5V2, CMOS, PDSO10, ROHS-COMPLIANT, MO-187
SC1452KIMSTR SEMTECH

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 		Fixed Positive LDO Regulator, 2 Output, 3.3V1, 2.8V2, CMOS, PDSO10, MO-187BA, MSOP-10
SC1452KIMSTRT SEMTECH

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 		Fixed Positive LDO Regulator, 2 Output, 3.3V1, 2.8V2, CMOS, PDSO10, ROHS-COMPLIANT, MO-187
SC1452XIMSTR SEMTECH

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 		DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET
SC1452XIMSTRT SEMTECH

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 		Dual 150mA LDO Regulator with Programmable Reset
SC1453 SEMTECH

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 		150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453_06 SEMTECH

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 		150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453_08 SEMTECH

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 		150mA Ultra Low Dropout Regulator with Low Noise Bypass
SC1453-1.5ISKTR SEMTECH

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 		150mA Ultra Low Dropout Regulator with Low Noise Bypass

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