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A44晶体管资料
A44别名：A44三极管、A44晶体管、A44晶体三极管
A44生产厂家：
A44制作材料：NPN
A44性质：
A44封装形式：直插封装
A44极限工作电压：400V
A44最大电流允许值：0.3A
A44最大工作频率：<1MHZ或未知
A44引脚数：3
A44最大耗散功率：0.625W
A44放大倍数：
A44图片代号：A-31
A44vtest：400
A44htest：999900
- A44atest：.3
A44wtest：.625
A44代换 A44用什么型号代替：
A44价格
参考价格：￥6.1641
型号：A4402ELPTR-T 品牌：Allegro 备注：这里有A44多少钱，2024年最近7天走势，今日出价，今日竞价，A44批发/采购报价，A44行情走势销售排行榜，A44报价。| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
A44 | Flexible Ultra-Low Jitter Clock Synthesizer GeneralDescription TheSM803020isadual-PLLclockgeneratorthatachievesultra-low,74.2fs_rmsoutputjitterat156.25MHzoutputfrequency.Itacceptsacrystalinputorareferenceinput. EachoutputchannelisindividuallyconfigurabletoadifferentialPECL,LVDS,HCSL,orCMOSoutputlog | MicrelMicrel Semiconductor 麦瑞半导体麦克雷尔|麦瑞半导体 |  |   |
A44 | TO-92 Plastic-Encapsulate Transistors Features HighBreakdownVoltage | DGNJDZNanjing International Group Co 南晶电子东莞市南晶电子有限公司 |  | |
A44 | SOT-89-3L Plastic-Encapsulate Transistors FEATURES LowCollector-EmitterSaturationVoltage HighBreakdownVoltage | DGNJDZNanjing International Group Co 南晶电子东莞市南晶电子有限公司 | | |
A44 | Low Collector-Emitter Saturation Voltage 文件：304.51 Kbytes Page：1 Pages | DGNJDZNanjing International Group Co 南晶电子东莞市南晶电子有限公司 | | |
A44 | Plastic-Encapsulate Transistors 文件：304.78 Kbytes Page：2 Pages | HOTTECHGuangdong Hottech Co. Ltd. 合科泰广东合科泰实业有限公司 |  | |
A44 | NPN Silicon Epitaxial Planar Transistor 文件：157.01 Kbytes Page：4 Pages | BILINGalaxy Semi-Conductor Holdings Limited 世纪微电子常州银河世纪微电子股份有限公司 |  | |
A44 | TRANSISTOR (NPN) 文件：403.28 Kbytes Page：2 Pages | KOOCHIN SHENZHEN KOO CHIN ELECTRONICS CO., LTD. |  | |
A44 | NPN Transistors 文件：37.48 Kbytes Page：1 Pages | KEXINGUANGDONG KEXIN INDUSTRIAL CO.,LTD 科信电子广东科信实业有限公司 |  | |
A44 | TRANSISTOR竊?NPN 竊 文件：294.25 Kbytes Page：3 Pages | JIANGSU Jiangsu Changjiang Electronics Technology Co., Ltd |  | |
A44 | TRANSISTOR (NPN) 文件：178.64 Kbytes Page：1 Pages | HTSEMIShenzhen Jin Yu Semiconductor Co., Ltd. 金誉半导体深圳市金誉半导体股份有限公司 |  | |
A44 | NPN Silicon Plastic-Encapsulate Transistor 文件：314.65 Kbytes Page：3 Pages | SECOS SeCoS Halbleitertechnologie GmbH |  | |
A44 | TO-92 Plastic-Encapsulate Transistors 文件：264.84 Kbytes Page：2 Pages | DAYADaya Electric Group Co., Ltd. Daya Electric Group Co., Ltd. |  | |
SOT-89-3L Plastic-Encapsulate Transistors FEATURES LowCollector-EmitterSaturationVoltage HighBreakdownVoltage | DGNJDZNanjing International Group Co 南晶电子东莞市南晶电子有限公司 | | | |
TO-92 Plastic-Encapsulate Transistors Features HighBreakdownVoltage | DGNJDZNanjing International Group Co 南晶电子东莞市南晶电子有限公司 | | | |
Constant On-Time Buck Converter with Integrated Linear Regulator FeaturesandBenefits ▪2MHzswitchingfrequency ▪Adjustablesoftstarttimer ▪Watchdoginput ▪Power-onresetoutput ▪Adjustable2buckregulator ▪Adjustable2linearregulator ▪Enableinput ▪6to50Vsupplyvoltagerange ▪Overcurrentprotection ▪Undervoltagelockout(UVLO) ▪ | Allegro Allegro MicroSystems |  | | |
Constant On-Time Buck Converter with Integrated Linear Regulator FeaturesandBenefits ▪2MHzswitchingfrequency ▪Adjustablesoftstarttimer ▪Watchdoginput ▪Power-onresetoutput ▪Adjustable2buckregulator ▪Adjustable2linearregulator ▪Enableinput ▪6to50Vsupplyvoltagerange ▪Overcurrentprotection ▪Undervoltagelockout(UVLO) ▪ | Allegro Allegro MicroSystems | | | |
Valley Current Mode Control Buck Converter FeaturesandBenefits ▪Extremelyfastload-transientresponsewithminimal outputvoltagedelta ▪Achieveshighstep-downratioswithon-times | Allegro Allegro MicroSystems | | | |
Valley Current Mode Control Buck Converter FeaturesandBenefits ▪Extremelyfastload-transientresponsewithminimal outputvoltagedelta ▪Achieveshighstep-downratioswithon-times | Allegro Allegro MicroSystems | | | |
Valley Current Mode Control Buck Converter FeaturesandBenefits ▪Extremelyfastload-transientresponsewithminimal outputvoltagedelta ▪Achieveshighstep-downratioswithon-times | Allegro Allegro MicroSystems | | | |
The A4405 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply two internal 5 V linear regulators and a 3.3 V linear DMOS driver. Description TheA4405isanautomotivepowermanagementICthatusesahighfrequencyconstanton-time5.45Vpre-regulatortosupplytwointernal5Vlinearregulatorsanda3.3VlinearDMOSdriver.DesignedtosupplyCANandmicroprocessorpowersuppliesinhightemperatureenvironments,the | Allegro Allegro MicroSystems | | | |
The A4406 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply an internal 5 V linear regulator and a 3.3 V linear DMOS driver. Description TheA4406isanautomotivepowermanagementICthatusesahighfrequencyconstanton-time5.45Vpre-regulatortosupplyaninternal5Vlinearregulatoranda3.3VlinearDMOSdriver.DesignedtosupplyCANandmicroprocessorpowersuppliesinhightemperatureenvironments,theA | Allegro Allegro MicroSystems | | | |
The A4407 is an automotive power management IC that uses a 2.2 MHz constant on-time (COT) buck pre-regulator to supply a 5 V linear regulator, a 5 V tracking/protected linear regulator, Description TheA4407isanautomotivepowermanagementICthatusesa2.2MHzconstanton-time(COT)buckpre-regulatortosupplya5Vlinearregulator,a5Vtracking/protectedlinearregulator,a3.3VlinearFETcontroller/driver,anda1.2V/1.5V/1.8VlinearFETcontroller/driver.TheA | Allegro Allegro MicroSystems | | | |
Single Ch-Target Tracker Gear Tooth Sensor DESCRIPTION •HallEffectTechnologysensorforgear/ferroustargetdetection •Detects0-32pitchgears,boltheads,holesinsteelplates,andotherferroustargets •Singlechanneldigitalsquarewaveoutputcanresolvespeedorcount.Fordirectionalspeedsensors,contactus. •PNPgoeshigh | STANDEXStandex Electronics, Inc. 斯丹麦德电子斯丹麦德电子有限公司 |  | | |
High Voltage Step Down Regulator Description TheA4447isa2A,highefficiencygeneral-purposebuckregulatordesignedforawidevarietyofapplications.Theoutputvoltageisadjustablefrom0.8to24V,basedonaresistordividerandthe0.8V±2reference.Externalcomponentsincludeanexternalclampingdiode,induct | Allegro Allegro MicroSystems | | | |
High Voltage Step Down Regulator Description TheA4447isa2A,highefficiencygeneral-purposebuckregulatordesignedforawidevarietyofapplications.Theoutputvoltageisadjustablefrom0.8to24V,basedonaresistordividerandthe0.8V±2reference.Externalcomponentsincludeanexternalclampingdiode,induct | Allegro Allegro MicroSystems | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. |  | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
TRIPLE LINE LEADING EDGE CONTROL STANDARD DELAY MODULES TRIPLELINELEADINGEDGECONTROLSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
1 TAP BOTH EDGES CONTROLLED STANDARD DELAY MODULES 1TAPBOTHEDGESCONTROLLEDSTANDARDDELAYMODULES | bel Bel Fuse Inc. | | | |
GAS DISCHARGE TUBE - 8x10mm 文件：204.34 Kbytes Page：2 Pages | LittelfuseLittelfuse Inc. 力特力特公司 |  | | |
This device provides all the necessary control functions to provide the power rails for driving a vacuum fluorescent display (VFD) using minimal external components. 文件：417.94 Kbytes Page：17 Pages | Allegro Allegro MicroSystems | | | |
Automotive Quasi-Resonant Flyback Control IC 文件：416.01 Kbytes Page：17 Pages | Allegro Allegro MicroSystems | | | |
封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC DRVR FLYBACK CONVERTER 8SOIC 集成电路（IC） 显示驱动器 | Allegro Allegro MicroSystems | | | |
Constant On-Time Buck Converter with Integrated Linear Regulator 文件：378.94 Kbytes Page：15 Pages | Allegro Allegro MicroSystems | | | |
Constant On-Time Buck Converter with Integrated Linear Regulator 文件：378.94 Kbytes Page：15 Pages | Allegro Allegro MicroSystems | | | |
The A4402 is a dual-output regulator, combining in a single package a constant on-time buck regulator and a linear regulator (LDO)?봢ach with adjustable output voltages. 文件：328.01 Kbytes Page：17 Pages | Allegro Allegro MicroSystems | | | |
Constant On-Time Buck Converter with Integrated Linear Regulator 文件：378.94 Kbytes Page：15 Pages | Allegro Allegro MicroSystems | | | |
封装/外壳：16-TSSOP（0.173"，4.40mm 宽）裸露焊盘 包装：卷带（TR） 描述：IC REG DL BUCK/LNR 2MHZ 16TSSOP 集成电路（IC） 稳压器 - 线性 + 开关 | Allegro Allegro MicroSystems | | |
A44产品属性
- 类型
描述
- 型号
A44
- 功能描述
ADAPTER F/WSI-PSD3XX 44PIN PLCC
- RoHS
否
- 类别
编程器，开发系统 >> 过时/停产零件编号
- 系列
-
- 标准包装
1
- 系列
-
- 类型
MCU
- 适用于相关产品
Freescale MC68HC908LJ/LK（80-QFP ZIF 插口）
- 所含物品
面板、缆线、软件、数据表和用户手册
- 其它名称
520-1035
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO |
22+ |
QFN20 |
9000 |
只做原装假一罚十 15118075546 |
|||
Allegro |
23+ |
8-SOIC |
65600 |
||||
Allegro |
21+ |
TO-92S |
24200 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
23+ |
N/A |
85600 |
正品授权货源可靠 |
||||
Allegro Microsystems |
2021+ |
SOIC |
57500 |
科研单位合格供应商!现货库存 |
|||
ALLEGRO |
22+ |
Powerchip |
30000 |
只做原装 |
|||
ALLEGRO/雅丽高 |
23+ |
QFN |
30000 |
房间原装现货特价热卖,有单详谈 |
|||
Allegro MicroSystems LLC |
21+ |
20QFN |
13880 |
公司只售原装,支持实单 |
|||
FTS |
2016+ |
SOP14 |
6000 |
全新原装现货,量大价优,公司可售样! |
|||
AllegroMicroSystemsLLC |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
A44芯片相关品牌
A44规格书下载地址
A44参数引脚图相关
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A44数据表相关新闻
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多相电机驱动器NMOSSPI48-LQFP-EP（7x7）
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A42MX36-1CQ208BFPGA-现场可编程门阵列
2020-12-9A4950ELJTR
类别集成电路（IC） PMIC-电机驱动器，控制器 制造商AllegroMicroSystems 系列- 包装带卷（TR） 零件状态有源 电机类型-步进- 电机类型-AC，DC有刷直流 功能驱动器-全集成，控制和功率级 输出配置半桥（2） 接口模拟 技术DMOS 步进分辨率- 应用通用 电流-输出3.5A
2020-10-15A4950ELJTR
原装现货
2020-10-12
DdatasheetPDF页码索引
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