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SC4437SK-3.3TRT PDF预览

SC4437SK-3.3TRT

更新时间: 2024-09-16 06:10:15
品牌 Logo 应用领域
商升特 - SEMTECH 电源电路参考电压源光电二极管
页数 文件大小 规格书
12页 395K
描述
Wide Input Voltage Range Precision Voltage Reference

SC4437SK-3.3TRT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:TSSOP, TO-236
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PDSO-G3
长度:2.9 mm功能数量:1
输出次数:1端子数量:3
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电压:3.333 V最小输出电压:3.267 V
标称输出电压:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TO-236
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.12 mm子类别:Voltage References
最大供电电压 (Vsup):28 V最小供电电压 (Vsup):4.2 V
标称供电电压 (Vsup):5.8 V表面贴装:YES
最大电压温度系数:120 ppm/ °C温度等级:AUTOMOTIVE
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:10
微调/可调输出:NO最大电压容差:1%
宽度:1.3 mmBase Number Matches:1

SC4437SK-3.3TRT 数据手册

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SC4437  
Wide Input Voltage Range  
Precision Voltage Reference  
POWER MANAGEMENT  
Features  
Description  
The SC4437 is a low power precision series bandgap  
reference device. It accepts wide input voltage range VOUT  
+ 0.9V to 28V and generates stable output voltage with  
superior accuracy and low drift over operating  
temperatures. The SC4437 is ideal for battery powered  
systems where there can be wide variations in supply  
voltage and a need to minimize power dissipation.  
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VIN Voltage Range: VOUT + 0.9V to 28V  
VOUT: Fixed 3.3V  
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VOUT High Accuracy ( 1ꢀ ꢁ over -40°C to 125°C  
VOUT Low Temperature Coe#cient  
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Output Current up to 20mA  
Low (< 160µAꢁ Quiescent Current  
Stable without Compensation Capacitor  
Available with Compact, Surface Mount SOT-23  
Package  
The SC4437 is able to supply up to 20mA output current  
with excellent line and load regulation characteristics.  
The output compensation capacitor is optional. It  
provides user the &exibility of compact, low cost design  
or further noise performance enhanced design.  
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Pb-Free, Halogen Free, RoHS/WEEE compliant  
product  
Applications  
The SC4437 is available in a compact 3-lead surface  
mount SOT-23 package.  
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Bias Supplies  
High Accuracy Micropower Supplies  
Data Acquisition Systems  
Medical Devices  
Portable Battery Powered Equipment  
Test Equipment  
Automotive and Industrial  
Typical Application Circuit  
SC4437  
GND  
V
IN up to 28V  
OUT  
3.3V  
CO  
IN  
CIN  
0.1 µF  
(optional)  
September 21, 2009  
www.semtech.com  
1

SC4437SK-3.3TRT 替代型号

型号 品牌 替代类型 描述 数据表
NCP51460SN33T1G ONSEMI

类似代替

20mA Micropower Precision Voltage Reference

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