热搜：逻辑器件二极管电容/电阻

English 简体中文

当前位置：首页 > 商品目录 > 集成电路（ICs） > 接口 > 专用

制造商	系列	封装/外壳	包装	产品状态	应用	接口	电压 - 电源	供应商设备封装	等级	认证	安装类型
3PEAK Advanced Micro Lites ams-OSRAM USA INC. Analog Devices Inc. Analog Devices Inc./Maxim Integrated Asahi Kasei Microdevices/AKM Bridgetek Pte Ltd. Broadcom Limited Cirrus Logic Inc. Cypress Semiconductor Corp Digi Diodes Incorporated Epson Fairchild Semiconductor Flip Electronics Freescale Semiconductor - NXP FTDI, Future Technology Devices International Ltd Gennum HALO Electronics, Inc. Harris Corporation Holt Integrated Circuits Inc. IDT, Integrated Device Technology Inc Infineon Technologies Intel Intersil IXYS RF Kinetic Technologies Lantiq Lattice Semiconductor Corporation Linear Technology (Analog Devices, Inc.) Lumissil Microsystems MaxLinear, Inc. MegaChips Corporation Melexis Technologies NV Microchip Technology Monolithic Power Systems Inc. Montech (Shanghai) Co., Ltd. MoSys, Inc. Motorola National Semiconductor Nexperia USA Inc. Nuvoton Technology Corporation NXP Semiconductors Olimex LTD onsemi Phoenix Contact QuickLogic Ramtron Renesas Richtek USA Inc. Rochester Electronics, LLC ROHM Semiconductor Sanyo Semtech Corporation Silicon Labs SMSC STMicroelectronics Texas Instruments Toshiba Semiconductor and Storage Zilog	* - 10E 65LVDS 74LV AD7869 BlueChip PLC CompactPCI® CY7C DisplayPort™ DP83TG721x-Q1 DS38EP100 eDP™ EMSCC™ ExpressLane™ ExtremeLo™ FlatLink™ FlexRay™ Functional Safety (FuSa) Gen2 PCI Express® GreenPacket™ Intel® 440BX isoSPI IUSC™ LC²MOS LMH12x9 MicroDAA™ PCI Express® PCI Express® (PCIe) PCI Express®(PCIe), USB® Pentium® PEX89000 PowerPro™ PowerSpan II™ Praetorian® PRECISE™ Pyxos™ QLx™ QSpan II™ RabbitCore® RBicdLite™ RBiciLite™ RBicLite™ SatRIC™ SCOPE™, Widebus™ SlimLine® SlimLine™ SMARTarget™ Switchtec TDP TESEO™ TPS25821 Tsi107™ Tsi108™ Tsi109™ Tsi110™ Tsi148™ Tsi301™ Tsi308™ Tsi310™ Tsi340™ Tsi350™ Tsi352™ Tsi381™ Tsi382™ Tsi384™ Tsi721™ UFE412-M UFE412-T UltraLo™ Universe IID™ USBmadeEZ-FIFO, FT-X, X-Chip USC® ViewSpan™ Xpressview™ XStream™ Z80 Z8®	- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-UFQFN 10-WFDFN Exposed Pad 10-XFQFN 10-XFQFN Exposed Pad 100-BQFP 100-LFBGA 100-LFBGA, CSPBGA 100-LQFP 100-LQFP Exposed Pad 100-QFP 100-TQFP 100-TQFP Exposed Pad 101-TFBGA, FCCSP 1023-BBGA, FCBGA 114-LFBGA 1156-BBGA, FCBGA 12-UFBGA 12-UFBGA, FCBGA 12-UFBGA, WLCSP 12-UFQFN 12-WFDFN Exposed Pad 12-WQFN Exposed Pad 12-XFBGA 12-XFDFN Exposed Pad 12-XFQFN 1221-BBGA 128-BFQFP 128-BQFP 128-LQFP 128-LQFP Exposed Pad 128-QFP 128-TFBGA 128-TQFP 128-TQFP Exposed Pad 128-XFQFN 132-BQFP Bumpered 132-VFQFN Dual Rows, Exposed Pad 135-BGA Module 136-VFQFN Dual Rows, Exposed Pad 14-DIP (0.300", 7.62mm) 14-SOIC (0.154", 3.90mm Width) 14-SSOP (0.209", 5.30mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-VDFN Exposed Pad 14-VFQFN Exposed Pad 14-WFDFN Exposed Pad 1417-BGA 143-BGA, FCBGA 144-BGA 144-BGA, FCBGA 144-LBGA 144-LFBGA 144-LFBGA, CSPBGA 144-LQFP 144-LQFP Exposed Pad 144-TFBGA 144-TQFP Exposed Pad 1467-BBGA 1467-BGA 148-LFBGA 15-UFBGA, DSBGA 156-VFQFN Dual Rows, Exposed Pad 16-CDIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 16-SMD, No Lead 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SSOP (0.154", 3.90mm Width) 16-SSOP (0.209", 5.30mm Width) 16-TFSOP (0.118", 3.00mm Width) 16-TFSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-UFBGA, WLCSP 16-UFQFN 16-VFQFN Exposed Pad 16-VQFN Exposed Pad 16-WFDFN Exposed Pad 16-WFQFN 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad, CSP 16-WQFN Exposed Pad 16-XFQFN Exposed Pad 160-BFQFP 160-BQFP 160-LBGA 160-LFBGA 160-QFP 167-LFBGA 168-TFBGA 169-LBGA, CSPBGA 169-LFBGA 169-TFBGA 175-LFBGA 176-LFBGA 176-LQFP 1760-BGA, FCBGA 18-DIP (0.300", 7.62mm) 18-VFDFN Exposed Pad 18-VFQFN 18-XFQFN Exposed Pad 194-BBGA, CSPBGA 196-BBGA 196-BBGA, FCBGA 196-BGA 196-BGA, CSPBGA 196-LBGA 196-LBGA, FCCSPBGA 2-FlipChip 20-DIP (0.300", 7.62mm) 20-LCC (J-Lead) 20-PowerTSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width) 20-SOIC (0.295", 7.50mm Width) Exposed Pad 20-SOIC (0.433", 11.00mm Width) Exposed Pad 20-SOP (0.209", 5.30mm Width) 20-SSOP (0.154", 3.90mm Width) 20-SSOP (0.209", 5.30mm Width) 20-TFSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-UFBGA, WLCSP 20-UFLGA 20-VFBGA 20-VFDFN Exposed Pad 20-VFQFN Exposed Pad 20-VQFN Exposed Pad 20-WFQFN Exposed Pad 20-WQFN 20-WQFN Exposed Pad 201-LFBGA 208-BFQFP 208-LQFP 208-QFP 209-LFBGA 225-LFBGA 238-LBGA 24-CDIP (0.300", 7.62mm) 24-DIP (0.300", 7.62mm) 24-QFN 24-SOIC (0.295", 7.50mm Width) 24-SSOP (0.154", 3.90mm Width) 24-SSOP (0.209", 5.30mm Width) 24-TFSOP (0.173", 4.40mm Width) 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-TSSOP (0.220", 5.60mm Width) 24-UFBGA, WLCSP 24-UFQFN 24-VFBGA 24-VFQFN Exposed Pad 24-VQFN Exposed Pad 24-WFQFN 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad, CSP 25-LFBGA, CSPBGA 25-TFBGA 25-TFBGA, CSPBGA 25-UFBGA, WLCSP 25-WFBGA, DSBGA 25-WFBGA, WLBGA 25-WFBGA, WLCSP 25-XFBGA, CSPBGA 25-XFBGA, DSBGA 25-XFBGA, WLCSP 256-BBGA 256-BGA 256-BGA, FCBGA 256-LBGA, CSBGA 256-LFBGA, CSPBGA 256-TFBGA 257-LFBGA 272-BBGA 272-BGA 28-CDIP (0.600", 15.24mm) 28-CLCC 28-DIP 28-DIP (0.600", 15.24mm) 28-LCC 28-LCC (J-Lead) 28-LSSOP (0.220", 5.60mm Width) 28-QFN 28-SOIC (0.295", 7.50mm Width) 28-SSOP (0.209", 5.30mm Width) 28-TSSOP (0.173", 4.40mm Width) 28-UFBGA, DSBGA 28-VFQFN Exposed Pad 28-WFQFN Exposed Pad 288-LBGA 289-BGA 289-LFBGA 30-Stik Module 30-VSSOP (0.220", 5.60mm Width) Exposed Pad 30-WFQFN Exposed Pad 304-BBGA 304-LBGA 313-BBGA 32-BSSOP (0.295", 7.50mm Width) 32-DIP (0.600", 15.24mm) 32-LQFP 32-SOIC (0.295", 7.50mm Width) 32-SSOP (0.295", 7.50mm Width) Exposed Pad 32-TQFP 32-TQFP Exposed Pad 32-TSSOP (0.240", 6.10mm Width) Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad, CSP 32-VQFN Exposed Pad 32-WFQFN Exposed Pad 32-XFQFN Exposed Pad 324-BBGA 324-BBGA, FCBGA 324-BFBGA, FCBGA 324-BGA 324-BGA Exposed Pad 345-BBGA, FCBGA 345-BFBGA, FCBGA 35-VFBGA 352-LBGA 36-BSSOP (0.295", 7.50mm Width) Exposed Pad 36-LFBGA 36-TFBGA 36-UFBGA, WLCSP 36-VFBGA 36-VFQFN Exposed Pad 36-WFQFN Exposed Pad 36-XFBGA, WLCSP 376-BGA 38-PowerTFSOP (0.173", 4.40mm Width) 38-TFSOP (0.173", 4.40mm Width) 38-WFQFN Exposed Pad 388-BGA Exposed Pad 4-WFBGA, CSPBGA 4-WFBGA, WLBGA 40-CDIP 40-CDIP (0.600", 15.24mm) 40-DIP 40-DIP (0.600", 15.24mm) 40-DIP (0.620", 15.75mm) 40-VFQFN Exposed Pad 40-VFQFN Exposed Pad, CSP 40-WFQFN Exposed Pad 42-VFQFN Exposed Pad 42-WFBGA, WLBGA 42-WFQFN Exposed Pad 420-BBGA Exposed Pad 420-LBGA 44-CLCC 44-LCC 44-LCC (J-Lead) 44-LQFP 44-QFP 44-VFQFN Exposed Pad 44-VQFN Exposed Pad 44-WFQFN Exposed Pad 456-BBGA 456-BGA 46-QFN 46-VFQFN Exposed Pad 46-WFQFN Exposed Pad 48-BSSOP (0.295", 7.50mm Width) 48-FSOP (0.154", 3.90mm Width) 48-LQFP 48-LQFP Exposed Pad 48-PowerTFSOP (0.240", 6.10mm Width) 48-QFP 48-TFBGA 48-TFSOP (0.240", 6.10mm Width) 48-TQFN 48-TQFP Exposed Pad 48-UFQFN Exposed Pad 48-VFQFN 48-VFQFN Exposed Pad 48-WFQFN Exposed Pad 480-BGA Exposed Pad 484-BBGA, FCBGA 484-BGA 49-LFBGA 49-TFBGA, CSPBGA 49-UFBGA, DSBGA 49-VFBGA 492-BBGA 50-VFBGA 500-LBGA 503-BBGA, FCBGA 504-LBGA 52-LCC (J-Lead) 52-LQFP Exposed Pad 54-SSOP (0.295", 7.50mm Width) Exposed Pad 56-TFSOP (0.240", 6.10mm Width) 56-VFQFN Exposed Pad 56-WFQFN Exposed Pad 59-VFBGA 6-SMD, J-Lead 6-UDFN Exposed Pad 6-VBGA, FCBGA 6-WDFN Exposed Pad 60-WFQFN Exposed Pad 63-VFBGA 64-LFBGA 64-LQFP 64-LQFP Exposed Pad 64-PowerTQFP 64-TFBGA 64-TQFP 64-TQFP Exposed Pad 64-VFBGA 64-VFQFN Exposed Pad 64-VFQFN Exposed Pad, CSP 64-VFQFP Exposed Pad 64-WFBGA 64-WFQFN Exposed Pad 65-TFBGA 650-BGA, FCBGA 672-BBGA, FCBGA 676-BBGA, FCBGA 676-BGA, FCBGA 68-LCC (J-Lead) 68-PLCC 68-WFQFN Exposed Pad 72-VFQFN Exposed Pad 72-WFQFN Exposed Pad 728-BGA 753-BBGA 753-BGA 784-BBGA, FCBGA 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-UFBGA, WLCSP 8-UFDFN Exposed Pad 8-VDFN Exposed Pad 8-VFSOP (0.091", 2.30mm Width) 8-WDFN Exposed Pad 8-WFDFN Exposed Pad 8-XFDFN 8-XFQFN 80-BQFP 80-LQFP 80-LQFP Exposed Pad 80-QFP 80-TQFP 80-VFBGA 81-LFBGA 81-VFBGA, CSPBGA 84-LCC (J-Lead) 884-BGA 9-UFBGA, WLCSP 9-XFBGA, DSBGA 900-BBGA, FCBGA BGA - Module Die Module SOT-23-6 Thin, TSOT-23-6 TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-243AA TO-253-4, TO-253AA TO-261-4, TO-261AA	- Bag Box Bulk Cut Tape (CT) Strip Tape & Box (TB) Tape & Reel (TR) Tray Tube	Active Discontinued at BomKey Last Time Buy Not For New Designs Obsolete	- 2-Channel I2C Multiplexer 3:1 Switchable DVI/HDMI Receiver 4-Channel I2C Switcher 4:2 or 2:1 Switchable DVI/HDMI Receiver 8-Channel I2C Switcher Access Control Systems Actuator Sensor Interface Adaptive Equalizer Address Translator Airbag Amplifier Analog I/O ASIC, CPU, FPGA Die Temp Monitoring ATM Terminals, Gas Pumps, ISM Audio Bridge, PCI to Generic Local Bus Broadband Power Line Communications Buffer Cable Equalization Camera Camera, Ethernet Cell Phone Cell Phones, Desktop, Laptops, Tablet Cell Phones, Digital Cameras, Media Players Cell Phones, GPS, PCs, Printers, Set-Top Boxes Cell Phones, Media Players Cell Phones, PDA's Cell Phones, PDA, Players Cellular, GSM Circuit Board Testing CMOS Bus Controller CMOS DMA Controller Communications Controller CompactFlash™ Interface CompactPCI™ Compares FSB Frequency Inputs Computer Peripheral Interface, Data Acquisition System Interface, Portable Instruments Computer Port Switching and Docking Control Plane, Embedded Systems, Fanout, Intelligent I/O Controller Controller, Motor Controller Controllers, Notebook PC Copper Cable Modules CPU Data Acquisition Data Management Data Transport Data-Logging, Data Exchange DC Motor Controller DECT Desktop, Displays, Monitors, Netbooks, Receivers, Set-Top Boxes, Video Players Desktop, HDMI Redriver, Laptops, Level Shifter, Set-Top Boxes Desktop, HDMI Redriver, Laptops, Set-Top Boxes Desktop, Laptops, Smartphones, Tablets Desktop, Monitors, Notebook PCs, Smartphones, Tablet Desktop, Notebook PCs Desktop, Notebook PCs, TV, Video Diagnostic Digital Cameras, Mobile Phones, Portable Video Digital High-Speed Link Digital Interface Digital TV, Displays, Digital KVM, Graphics Processing Digital Video Digital Video, Displays, Machine Vision, Printers Digital Video, Video Editing DisplayPort DisplayPort to HDMI, DVI Adapters DisplayPort to TMDS Translator DisplayPort, Netbooks DisplayPort, Retimer Displays Displays, GPS, Medical, Monitors, Printers, Security Systems, Set-Top Boxes Displays, Monitors, TV Driver DVD, HD, Set-Top Boxes, Recorders DVD, Set-Top Boxes, TV DVI, HD, HDMI, Monitors, Multimedia, Set-Top Boxes DVI, HDMI Equalizer/Driver DVI, HDMI Level Switching DVI, HDMI Signal Switching Encoder to Microprocessor eSPI to LPC Bridge Ethernet Ethernet Controller Ethernet Network Fan Controller Fanout PCIe Switch Fax, Modems, Pagers Fiber Optics Games, PDA, Qwerty Phones GPIO Expansion Device GPS Graphic Cards, VGA Interfaces Graphics Controller Graphics, Laptops Hard Drives HART Modem HDD, CD, DVD Drive HDMI HDMI Redriver, Level Shifter HDMI, DVI, Receivers HDMI, I2C Buffer, ESD Protection HDTV HDTV, Recorders Headphone Amp High Voltage Host Bridge HyperTransport-to-PCI Bridge I/O Accelerator I/O Controller Inductive Sensor Interface Infrared ISDN Isolated Communications Interface Key Scanning LSI Keyboard Controller Keypad Entries, I/O Expansion Keypads and Alarm Systems LED Controller with Keyscan, 6-Digit LIN Controller LVDS Machine Vision, Video Conferencing Medical Memory Card Memory Time Switch Microcontroller, MCU Mirror Control Mobile Communications Mobile Handsets Mobile Phones, PDAs, Smart Devices, Personal Media Players Modems, Mobile Phones, SIM Card Monitoring, Digital Current Monitoring, Networking, Notebook PCs Monitors Monitors, Netbooks, Notebook PC Monitors, TV MP3 Players, Portable Media Players Multimedia Multimedia Displays, Test Equipment Multiple Switch Detection Multiplexer with Amplifier Mux/Buffer with Loopback Mux/Buffer with Loopback and Equalization Netbooks, Notebook PC, Tablet Network Switches Network, Telecom Networking Notebook Computer Packet Switch, 12-Port/24-Lane Packet Switch, 16-Port/16-Lane Packet Switch, 16-Port/32-Lane Packet Switch, 3-Port/12-Lane Packet Switch, 3-Port/3-Lane Packet Switch, 3-Port/4-Lane Packet Switch, 3-Port/8-Lane Packet Switch, 4-Port/4-Lane Packet Switch, 5-Port/5-Lane Packet Switch, 6-Port/12-Lane Packet Switch, 6-Port/6-Lane Packet Switch, 6-Port/8-Lane Packet Switch, 8-Port/16-Lane Packet Switch, 8-Port/8-Lane Packet Switch, 9-Port/12-Lane Parallel Interface Transceiver/Buffer Pay TV, Set Top Box Decoder Pay TV, Set Top Box Decoder, SIM Card PC Card, OHCI PC's, PDA's PCI Express MAX to PCI Express PHY PCI Express to PCI Bridge PCI Express to PCI Translation Bridge PCI Express® PCI, PCI-X PCI-to-PCI Bridge PCI-to-VME Bridge PCIe PCIe Adapter Card PCIe Switch PCIe2-to-S-RIO2 PDA's, Portable Audio/Video, Smartphones Personal Computers, CAD/CAM/CAE Workstation, Point-of-Sale Terminals, Audio/Visual Devices, Limited Space Areas Physical Coding Sublayer (PCS) PLC Digital Input Modules Power Interface Switch for Power Over Ethernet (PoE) Devices Power Supplies, Converters, Controllers Processor PWM Motor Controller Receiver Remote Control Remote Control, Remote Metering Retimer Retimer, USB Type C Router Scanners Security Systems Sensor Signal Conditioner Sensor Signal Conditioner - Resistive Set-Top Boxes Set-Top Boxes, Video Players Set-Top Boxes, Video Players, Recorders Signal Processing Signal Retimer SIM Card Sink Switch SLIC Smart Card Smart Card Reader, Writer SMPTE 259M / 344M SMPTE 292M / 259 M Sound Cards, Players, Recorders Squib Driver Subscriber Identity Modules (SIM) Switch Interfacing Switch Monitoring System Basis Chip Telecommunications Test Equipment Testing Equipment Touch Screen Interface Tracking and Gesture Controller Translating Multiplexer Translating Switch Transmit Signal Processor TV Ultrasound Imaging Ultrasound Imaging - Transmit Beamformer USB USB 2.0 to ATA/ATAPI Bridge USB Charger Emulation USB Type C Video Video Equipment Wireless Wireless Modules Wireless Power Transmitter	- 1-Wire, Digital 1-Wire® 2-Wire 2-Wire Serial 2-Wire SMBus 2-Wire, GMII, GPIO, JTAG, PCIe, RMII, UART 2-Wire, JTAG, UART 3-State, Open-Drain 3-Wire Serial 4-Wire Serial 4-Wire SPI Serial 4-Wire SPI Serial, Serial EEPROM 4-Wire Test Access Port (TAP) 8-Bit Tristate AC/DC, Coax, Ethernet, GPIO, MII, RMII, RS485, Twisted Pair, UART Analog Analog and Digital Analog, DVI AS-i ATA ATA, ATAPI Bus Bus, I2C Bus, I2C, JTAG, PCI Express, SMBus Bus, ISA, UART Bus, JTAG, Microprocessor CAN CAN, I2C, SPI, UART/USART, USB CAN, LIN CAN, SPI CCB CML CMOS Coax Cable and Female Connector Differential Digital Digital, I2C, SPI Digital, Parallel DisplayPort DMA DSP, MCU, Parallel, Serial DVI DVI, HDMI Ethernet FlexRay GPIO, I2C, JTAG GTL, TTL HDMI HDMI, I2C HDMI, I2C, MII, SPI I2C I2C, 2-Wire Serial I2C, I2C Fast, SMBus I2C, JTAG I2C, JTAG, PCI Express I2C, JTAG, PCI Express, Serial, SMBus I2C, JTAG, PCI Express, SMBus, SPI I2C, JTAG, PCI Express, SPI I2C, LIN, PWM, ZACwire™ One-Wire Interface I2C, LPC, SMBus, UART I2C, LVDS, Serial I2C, PCI Express, SMBus I2C, SENT, ZACwire™ I2C, Serial I2C, Serial, SPI I2C, SMBus I2C, SPI I2C, SPI, UART I2C, SPI, ZACwire™ I2C, USB I2C, ZACwire™ I2C, ZACwire™ One-Wire Interface IEEE 1149.1 IEEE 1284 IEEE 1394 IEEE 1394/USB IEEE 802.3 IEEE 802.3af ISA Host JTAG JTAG, MII, RMII, UART, 2-Wire SMBus JTAG, PCI LIN LIN (Local Interconnect Network) LPC LPC, Serial, SMBus, SPI, USB LPC, SPI LVDS Micro-USB Microcontroller Microprocessor microSD™, MMC, SD MICROWIRE™ MICROWIRE™, QSPI™, Serial, SPI™ MII, Parallel, Serial, SPI MII, RGMII, RMII, SGMII MII, RMII MSDI (Multiple Switch Detection) Parallel Parallel, Serial Parallel/Serial PCI PCI Express PCI Express, SMBus PCI, Serial PCMCIA (PC Card) Programmable RF RGMII, RMII, SGMII, SPI SCI SDIO Serial Serial EEPROM Serial In/Parallel Out Serial Link Bus Interface Serial, SMBus, SPI Serial, UART Single SMBus SMBus (2-Wire/I2C) SMBus (2-Wire/I2C), UART SPI SPI Serial SPI Serial, USB, UART SPI, Parallel SPI, UART SPI, UART, USB SPI/Parallel System Bus TI-PIPE TMDS TTL TTL/CMOS UART USB USB 2.0 USB, SPI, Sync Parallel UTMI XAUI XGMII, XSBI ZACwire™ One-Wire Interface	- 0.82V, 1.8V 0.95V 0.95V ~ 0.99V 0.95V ~ 1.05V 0.95V ~ 1.1V 0.9V ~ 0.99V 0.9V ~ 1.1V 0.9V ~ 1V, 1.71V ~ 1.89V 1.045V ~ 1.155V, 3.135V ~ 3.465V 1.04V ~ 1.16V, 1.1V ~ 1.25V, 1.71V ~ 1.89V 1.05V ~ 1.21V, 2.97V ~ 3.63V 1.08V ~ 1.95V, 1.65V ~ 3.6V 1.14V ~ 1.26V 1.14V ~ 1.26V, 1.65V ~ 1.95V 1.14V ~ 3.465V 1.1V ~ 1.3V 1.1V ~ 3.6V 1.1V ~ 3.6V, 2.3V ~ 5.5V 1.1V ~ 5.5V 1.1V, 1.8V, 3.3V 1.1V, 3.3V 1.2V 1.2V, 1.8V, 3.3V 1.2V, 1.8V, 3V 1.2V, 3.3V 1.35V ~ 1.65V, 3V ~ 3.6V 1.42V ~ 1.57V, 2.89V ~ 3.6V 1.43V ~ 5.5V, 2.25V ~ 5.5V 1.4V ~ 3.6V 1.4V ~ 5.5V, 1.7V ~ 5.5V 1.55V ~ 3.6V 1.5V, 1.95V, 3.3V 1.5V, 3.3V 1.62V ~ 1.98V 1.62V ~ 1.98V, 3V ~ 3.6V 1.62V ~ 2.1V 1.62V ~ 3.6V 1.65V ~ 1.95V 1.65V ~ 1.95V, 1.65V ~ 3.60V 1.65V ~ 1.95V, 3.04V ~ 3.56V 1.65V ~ 3.6V 1.65V ~ 4.35V 1.65V ~ 4.5V 1.65V ~ 5.5V 1.68V ~ 3.6V 1.6V ~ 3.6V 1.6V ~ 3V 1.6V ~ 5.5V 1.6V ~ 5.5V, 2.8V ~ 28V, 3.5V 1.71V ~ 1.89V 1.71V ~ 1.89V, 3.135V ~ 3.465V 1.71V ~ 3.45V 1.71V ~ 3.6V 1.71V ~ 5.5V 1.71V ~ 5.5V, 2.7V ~ 5.5V 1.7V ~ 1.9V 1.7V ~ 3.3V 1.7V ~ 3.47V 1.7V ~ 5.5V 1.8 ~ 3.3V 1.8V 1.8V ~ 3.3V 1.8V ~ 3.6V 1.8V ~ 3V 1.8V ~ 5.5V 1.8V ~ 5V 1.8V ~ 6.6V 1.8V, 2.5V, 3.3V 1.8V, 3.3V 1.8V, 3V, 5V 1.8V, 5V 10.5V ~ 11.5V 10.8V ~ 13.2V 10V ~ 40V 13.5V 14V ~ 15.75V 15V ~ 27V 16V ~ 33.1V 16V ~ 34V 2.25V ~ 2.75V, 3V ~ 3.6V 2.25V ~ 5.5V 2.2V ~ 3.45V 2.2V ~ 4.5V 2.2V ~ 5.5V 2.375V ~ 2.625V 2.375V ~ 2.625V, 2.375V ~ 3.6V 2.375V ~ 2.625V, 3V ~ 3.6V 2.3V ~ 3.6V, 4.5V ~ 5.5V 2.3V ~ 4.5V 2.3V ~ 5.5V 2.3V ~ 6.5V 2.4V ~ 3.6V 2.4V ~ 5.5V 2.5V 2.5V ~ 3.465V 2.5V ~ 4.5V 2.5V ~ 5.5V 2.5V, 3.3V 2.65V ~ 3.6V 2.75V ~ 5.5V 2.7V ~ 6V 2.7V ~ 3.3V 2.7V ~ 3.6V 2.7V ~ 3.6V, 4.75V ~ 5.25V 2.7V ~ 3.6V, 4.75V ~ 5.5V 2.7V ~ 3.6V, 4.85V ~ 5.5V 2.7V ~ 30V 2.7V ~ 4.3V 2.7V ~ 4.5V 2.7V ~ 48V 2.7V ~ 5.5V 2.7V ~ 5.5V, 5.5V ~ 30V 2.7V ~ 5V 2.7V ~ 6.5V 2.7V ~ 6V 2.85V ~ 3.6V 2.85V ~ 3.9V 2.85V ~ 5.4V 2.8V ~ 3.6V 2.8V ~ 5.5V 2.8V ~ 5.75V 2.8V ~ 6V 2.95V ~ 3.6V 2.97V ~ 3.63V 28V 3.135V ~ 3.465V 3.135V ~ 5.5V 3.13V ~ 3.46V 3.13V ~ 3.47V 3.13V ~ 5.25V 3.14V ~ 3.46V 3.14V ~ 3.47V 3.15V ~ 3.45V 3.15V ~ 3.47V 3.1V ~ 5.25V 3.2V ~ 3.4V 3.3V 3.3V ~ 3.5V 3.3V ~ 5V 3.3V, 5V 3.6V 3.6V ~ 5.5V 3.9V ~ 8V 30V 3V 3V ~ 28V 3V ~ 3.465V, 3.135V ~ 3.6V 3V ~ 3.6V 3V ~ 3.6V, 4.75V ~ 5.25V 3V ~ 30V 3V ~ 5.25V 3V ~ 5.25V, 4.5V ~ 36V 3V ~ 5.25V, 6V ~ 36V 3V ~ 5.5V 3V ~ 5.5V, 7V ~ 65V 3V ~ 6.5V 3V, 5V 4.2V ~ 5.7V 4.4V ~ 5.5V 4.5V ~ 11V 4.5V ~ 28V 4.5V ~ 35V 4.5V ~ 36V 4.5V ~ 5.25V 4.5V ~ 5.5V 4.5V ~ 5.7V 4.5V ~ 6.5V 4.75V ~ 5.25V 4.75V ~ 5.25V, 5.5V ~ 40V 4.75V ~ 5.5V 4.7V ~ 5.3V 4.85V ~ 5.5V, 8V ~ 36V 4.8V ~ 35V 4V ~ 10.5V 4V ~ 5.5V 4V ~ 6.5V 5.25V 5.5V 5.5V ~ 12V 5.5V ~ 15.8V 5.5V ~ 18V 5.5V ~ 24V 5.5V ~ 26V 5.5V ~ 27V 5.5V ~ 28V 5.5V ~ 52V 5V 5V ~ 25V 5V ~ 27V 5V ~ 5.5V 5V, 12V 6.5V ~ 35V 6.5V ~ 7.5V 6V 6V ~ 16V 6V ~ 26V 6V ~ 28V 7V ~ 18V 7V ~ 26V 8V ~ 15V 8V ~ 16V 8V ~ 18V 8V ~ 25V 8V ~ 26V 9V ~ 16V ±3.5V ~ 6V ±4V ~ 6V ±5V	- 10-DFN (3x3) 10-MSOP 10-TDFN (3x3) 10-TDFN-EP (3x3) 10-uMAX/uSOP 10-UMLP (1.4x1.8) 10-UMLP (1.8x1.4) 10-X2QFN 10-XQFN (1.4x1.8) 100-BGA MICROSTAR (12.1x12.1) 100-BGA MICROSTAR (12x12) 100-CABGA (9x9) 100-CSBGA (10x10) 100-FBGA (10x10) 100-LQFP 100-LQFP (12x12) 100-LQFP (14x14) 100-LQFP-EP (14x14) 100-NFBGA (12x12) 100-QFP 100-QFP (14x14) 100-QFP (14x20) 100-QFP (20x14) 100-STQFP (12x12) 100-TQFP 100-TQFP (12x12) 100-TQFP (14x14) 100-VQFP (14x14) 101-FCCSP (6x6) 1023-FCBGA (33x33) 114-BGA MICROSTAR (16x5.5) 1156-FCBGA (35x35) 12-FlipChip 12-HXSON (2.5x2.1) 12-TDFN (2.5x2.5) 12-TQFN (4x4) 12-UMLP (1.8x1.8) 12-WLCSP (1.16x1.56) 12-WLCSP (1.20x1.60) 12-WLCSP (1.21x1.67) 12-WLCSP (1.62x1.19) 12-WSON (3x2) 12-X2QFN (1.6x1.6) 1221-BBGA (29x29) 128-BGA (10x10) 128-FQFP (14x20) 128-HTQFP (14x14) 128-LQFP 128-LQFP (14x14) 128-MQFP (14x20) 128-PQFP (14x20) 128-QFP 128-QFP (14x20) 128-TQFP (14x14) 128-TQFP (14x20) 128-VTQFP (14x14) 1311-FCBGA (37.5x37.5) 132-PQFP (24.13x24.13) 132-TQFN (10x10) 132-VFQFPN (10x10) 135-FCBGA (13.1x8.1) 135-FCBGA (8.05x13.05) 136-aQFN (10x10) 136-aQFN (8x8) 14-HVSON (3x4.5) 14-PDIP 14-SO 14-SOIC 14-SSOP 14-TSSOP 14-VQFN (3.5x3.5) 14-WSON (4x3) 1417-BFBGA (31x31) 143-FCBGA (13x13) 144-BGA (13x13) 144-CABGA (10x10) 144-CABGA (13x13) 144-CSBGA (10x10) 144-CTBGA (10x10) 144-FC-LFBGA (10x10) 144-FCBGA (13x13) 144-HLQFP (20x20) 144-LFBGA (10x10) 144-LQFP (20x20) 144-NFBGA (13x13) 144-NFBGA (7x7) 144-TQFP-EP (16x16) 1467-BBGA (40x40) 148-LFBGA (12x12) 15-DSBGA 156-DQFN (12x12) 16-DFN (5x3) 16-DFN (5x4) 16-HVQFN (4x4) 16-HX2QFN (2.6x2.6) 16-LFCSP (3x3) 16-MSOP 16-PDIP 16-QFN (3x3) 16-QFN (4x4) 16-QFN (5x5) 16-QSOP 16-SBDIP 16-SMD 16-SO 16-SOIC 16-SOP 16-SSOP 16-TQFN (4x4) 16-TSSOP 16-TVSOP 16-UMLP (1.8x2.6) 16-VQFN (3x3) 16-VQFN (4x3.5) 16-VQFN (4x4) 16-WLCSP (1.59x1.59) 16-WQFN (1.8x2.6) 16-WQFN (4x4) 160-HQFP (28x28) 160-LFBGA (12x12) 160-LFBGA (15x15) 160-MQFP (28x28) 160-PQFP (28x28) 160-QFP 160-QFP (28x28) 161-BGA (10x10) 167-NFBGA (12x12) 168-NFBGA (7x7) 169-BGA MicroStar (12x12) 169-CSBGA (14x14) 169-NFBGA (12x12) 169-TFBGA (7x7) 175-BGA MICROSTAR (12x12) 175-NFBGA (12x12) 176-BGA MICROSTAR (15x15) 176-LQFP (24x24) 176-PQFP 176-QFP (24x24) 176-TQFP (20x20) 1760-HFCBGA (42.5x42.5) 18-CERDIP 18-DFN (5x5) 18-DIP 18-FCQFN (4x4.5) 18-X2QFN (2x2) 180-UBGA 194-CSPBGA (38x38) 196-BGA MICROSTAR (15x15) 196-CABGA (15x15) 196-CSPBGA (15x15) 196-FCBGA (15x15) 196-FCCSP (15x15) 196-HFCBGA (15x15) 196-LBGA (15x15) 196-NFBGA (15x15) 196-PBGA (15x15) 2-FCP 20-BGA MICROSTAR JUNIOR (4x3) 20-CERDIP 20-DFN (6x5) 20-DIP 20-HTSSOP 20-HVQFN (5x5) 20-HVSON (3.5x5.5) 20-PDIP 20-PLCC (9x9) 20-QFN (4x4) 20-QFN (5x5) 20-QFN-EP (4x4) 20-QSOP 20-SO 20-SOIC 20-SSOP 20-TQFN (4x4) 20-TQFN (5x5) 20-TSSOP 20-TVSOP 20-VQFN (3.5x4.5) 20-WLCSP 20-WLCSP (2.1x1.7) 20-WQFN (3x3) 20-WQFN (3x4) 201-BGA MICROSTAR (15x15) 201-NFBGA (15x15) 208-FQFP (28x28) 208-PQFP (28x28) 208-QFP (28x28) 209-BGA MICROSTAR (16x16) 209-BGA Microstar Junior (16x16) 225-BGA (19x19) 225-LFBGA (13x13) 238-LBGA (18x15) 24-BGA MICROSTAR JUNIOR (3x3) 24-CDIP 24-DIP 24-HTSSOP 24-HVQFN (4x4) 24-LFCSP-WQ (3.5x3.5) 24-LFCSP-WQ (4x4) 24-PDIP 24-QFN (4x4) 24-QFN (4x5) 24-QFN (5x5) 24-QSOP 24-SO 24-SOIC 24-SSOP 24-TQFN (3.5x3.5) 24-TQFN (4x4) 24-TQFN (4x5) 24-TQFN-EP (4x4) 24-TSSOP 24-TVSOP 24-UMLP (3.4x2.5) 24-UQFN (4x2) 24-VFQFPN (4x4) 24-VQFN (4x4) 24-WLCSP (5x5) 24-WQFN (4.5x1.5) 24-WQFN (4x4) 24-WQFN (4x5) 25-CSBGA (3x3) 25-CSBGA (5x5) 25-DSBGA 25-uTFBGA (3x3) 25-WLCSP 25-WLCSP (1.99x1.99) 25-WLCSP (2.04x2.04) 25-WLCSP (2.05x2.05) 25-WLP (2.19x2.19) 25-WLP (2.31x2.31) 256-BGA (17x17) 256-BGA (27x27) 256-CSBGA (17x17) 256-CSPBGA (14x14) 256-FCBGA (17x17) 256-FPBGA (17x17) 256-NFBGA (9x9) 256-PBGA (17x17) 256-PBGA (27x27) 257-BGA MICROSTAR (16x16) 257-NFBGA (16x16) 272-BGA (27x27) 272-PBGA (27x27) 28-CerDip 28-CLCC (11.46x11.46) 28-DIP 28-DSBGA 28-DSBGA (2.79x1.59) 28-LCC 28-LCC (11.43x11.43) 28-PDIP 28-PLCC 28-PLCC (11.48x11.48) 28-PLCC (11.51x11.51) 28-QFN (5x5) 28-SO 28-SOIC 28-SSOP 28-SSOP-B 28-TQFN (5x5) 28-TSSOP 28-VFQFPN (5x5) 288-SBGA (23x23) 289-BGA (19x19) 289-LFBGA (12x12) 296-PBGA (19x19) 30-HTSSOP-B 30-TQFN (2.5x4.5) 304-HPBGA (31x31) 304-PBGA (31x31) 304-SBGA (31x31) 313-PBGA (35x35) 32-HTSSOP 32-HVQFN (5x5) 32-HXQFN (4x4) 32-LFCSP-VQ (5x5) 32-LQFP (5x5) 32-LQFP (7x7) 32-PDIP 32-QFN (5x5) 32-QFN-EP (5x5) 32-QFP-N (7x7) 32-SOIC 32-SOIC-EP 32-SQFN (5x5) 32-SSOP-EP 32-TQFN (3x6) 32-TQFN (5x5) 32-TQFN-EP (5x5) 32-TQFP (5x5) 32-TQFP (7x7) 32-VFQFPN (5x5) 32-VQFN (5x5) 32-VQFP (7x7) 32-WQFN (5x5) 324-BGA (27x27) 324-CABGA (19x19) 324-FCBGA (19x19) 324-HFCBGA (19x19) 324-HSBGA (19x19) 324-PBGA (23x23) 337-PBGA (21x21) 345-FCBGA (13x20) 345-FCBGA (15.5x24) 352-SBGA (35x35) 36-CSBGA (3.5x3.5) 36-NFBGA (5x5) 36-QFN (5x5) 36-QFN (6x6) 36-TQFN (6x6) 36-UCBGA (2.5x2.5) 36-VFQFPN (4x7.5) 36-VQFN (6x6) 36-WLCSP (2.1x2.1) 36-WLCSP (2.42x2.42) 376-PBGA (23x23) 38-HTSSOP 38-TQFN (5x7) 38-TSSOP 388-TEPBGA (27x27) 4-UCSP (1.52x1.52) 4-WLP (1.54x1.54) 40-CDIP 40-CERDIP 40-DIP 40-HVQFN (6x6) 40-LFCSP-VQ (6x6) 40-PDIP 40-QFN (6x6) 40-TQFN (3x6) 40-TQFN (5x5) 40-VQFN (5x5) 40-VQFN (6x6) 40-WQFN (5x5) 40-WQFN (6x4) 42-QFN (8x8) 42-TQFN (9x3.5) 42-WLP (3.15x3.52) 420-SBGA (27x27) 420-TEPBGA (35x35) 44-CLCC 44-CLCC (16.53x16.53) 44-LQFP 44-LQFP (10x10) 44-MLF (9x9) 44-PLCC 44-PLCC (16.58x16.58) 44-PLCC (16.59x16.59) 44-PLCC (16.61x16.61) 44-PLDCC (16.5x16.5) 44-PQFP 44-PQFP (10x10) 44-QFN (7x7) 44-QFP 44-QFP (10x10) 44-TQFN (7x7) 44-TQFP 44-TQFP (10x10) 456-PBGA (27x27) 46-TQFN (4x7) 46-VQFN (6.5x4.5) 46-VQFN-EP (6.5x4.5) 48-BQSOP 48-HLQFP (7x7) 48-HTSSOP 48-HVQFN (7x7) 48-HWQFN (7x7) 48-HWQFNR (7x7) 48-LQFP 48-LQFP (7x7) 48-NFBGA (5x5) 48-QFN (7x7) 48-QFN-EP (7x7) 48-SSOP 48-TFBGA (5x5) 48-TLGA (7x7) 48-TQFN 48-TQFN (7x7) 48-TQFP (7x7) 48-TQFP-EP (7x7) 48-TSSOP 48-UQFN (6x6) 48-VQFN (7x7) 48-VQFP (7x7) 48-VQFPC (7x7) 48-WQFN (7x7) 480-TEPBGA (37.5x37.5) 484-CABGA (23x23) 484-FCBGA (23x23) 484-PBGA 49-BGA (7x7) 49-CSBGA (4x4) 49-DSBGA (2.8x2.8) 49-MicroArray 49-NFBGA (7x7) 492-PBGA (35x35) 50-BGA MicroStar Junior (5x5) 500-SBGA (31x31) 503-FCPBGA (33x33) 504-TBGA (35x35) 52-LQFP-EDQUAD (14x14) 52-PLCC (19.15x19.15) 52-QFN 54-SOIC-EP 56-HVQFN (7x7) 56-QFN 56-QFN (8x8) 56-TQFN (11x5) 56-TQFN (8x8) 56-TSSOP 56-WQFN (5x11) 59-BGA Microstar Junior (7x4.5) 6-FlipChip (2.82x2.54) 6-HUSON (2x2) 6-TSOC 6-WDFN (2x2) 6-WSON (2.2x2.5) 6-WSON (3x3) 60-WQFN (9x9) 64-BGA Microstar Junior (5x5) 64-HTQFP (10x10) 64-HTQFP (7x7) 64-LFCSP-VQ (9x9) 64-LQFP (10x10) 64-LQFP (7x7) 64-LQFP-EP (10x10) 64-NFBGA (5x5) 64-NFBGA (8x8) 64-QFN (9x9) 64-STQFP (7x7) 64-TFBGA (7x7) 64-TQFN (7.5x7.5) 64-TQFP 64-TQFP (10x10) 64-WFBGA (6x6) 65-TFBGA (5x5) 650-FCBGA (27x27) 672-FBGA (27x27) 676-FBGA (27x27) 676-FCBGA (27x27) 68-PLCC 68-PLCC (24.21x24.21) 68-TQFN (8x8) 68-TQFN-EP (8x8) 72-QFN (10x10) 72-TQFN (11x5) 72-VQFN (10x10) 728-TBGA (42.5x42.5) 753-BBGA (29x29) 784-FCBGA (29x29) 8-DFN (4x4) 8-Mini DIP 8-MSOP 8-PDIP 8-SO 8-SOIC 8-SOIC-EP 8-TDFN (2x3) 8-TDFN (3x3) 8-TDFN-EP (2x2) 8-TSSOP 8-UDFN (2x3) 8-WDFN (2x2) 8-WLCSP (0.96x1.64) 8-WLCSP (1.38x1.34) 8-X2QFN (1.5x1.5) 8-XSON, SOT996-2 (2x3) 80-BGA MICROSTAR JUNIOR (5x5) 80-LQFP (10x10) 80-LQFP (12x12) 80-LQFP (14x14) 80-PQFP (14x14) 80-TQFP (10x10) 80-TQFP (12x12) 80-VFBGA (7x7) 81-CSBGA (5x5) 81-LFBGA (9x9) 84-PLCC 884-BBGA (25x25) 9-DSBGA 9-WLCSP (1.38x1.34) 900-FCBGA (31x31) Die P-DSO-28 P-FQFP-208-7 P-LCC-44-1 P-LCC-68 P-MQFP-80-1 PG-BGA-256-1 PG-DSO-36-24 PG-FQFP-128-1 PG-MQFP-100-2 PG-MQFP-44-2 PG-TQFP-100-3 PG-TQFP-48-9 PG-TSSOP-28 PG-TSSOP-38 PG-VQFN-48-31 PowerSO-20 SOT-143-4 SOT-223-3 TO-243AA (SOT-89) TO-92-3 TSOT-23-6 US8 VBGA035W040 VBGA063W050 VQFN48MCV070	- Automotive	- AEC-Q100	- Surface Mount Surface Mount, Wettable Flank Through Hole

全部重置

应用所有

结果:

专用

图片	型号	库存	价格	数量	规格书	系列	封装/外壳	包装	产品状态	应用	接口	电压 - 电源	供应商设备封装	等级	认证	安装类型
	PI3DBS12612ZTFE IC INTERFACE SPECIALIZED QFN3050 Diodes Incorporated	1,544	-	立即询价	-	*	-	Tray	Obsolete	-	-	-	-	-	-	-
	PI3PCIE3442AZHE IC INTERFACE SPECIALIZED 42TQFN Diodes Incorporated	3,207	-	立即询价	-	PCI Express® (PCIe)	42-VFQFN Exposed Pad	Tray	Obsolete	PCIe	PCI Express	3V ~ 3.6V	42-TQFN (9x3.5)	-	-	Surface Mount
	PI3PCIE3442AZLE IC INTERFACE SPECIALIZED 40TQFN Diodes Incorporated	2,404	-	立即询价	-	PCI Express® (PCIe)	40-WFQFN Exposed Pad	Tray	Obsolete	PCIe	PCI Express	3V ~ 3.6V	40-TQFN (3x6)	-	-	Surface Mount
	PI7C9X2G808PRBNJAE IC INTFACE SPECIALIZED 196LBGA Diodes Incorporated	1,400	-	立即询价	规格书	GreenPacket™	196-LBGA	Tray	Obsolete	Packet Switch, 8-Port/8-Lane	PCI Express	-	196-LBGA (15x15)	-	-	Surface Mount
	PI7C9X2G808PRBNJAEX IC INTFACE SPECIALIZED 196LBGA Diodes Incorporated	2,790	-	立即询价	规格书	GreenPacket™	196-LBGA	Tape & Reel (TR)	Obsolete	Packet Switch, 8-Port/8-Lane	PCI Express	-	196-LBGA (15x15)	-	-	Surface Mount
	PI7C9X2G912GPANJE IC INTERFACE SPECIALIZED 196BGA Diodes Incorporated	4,751	-	立即询价	规格书	*	196-LBGA	Tray	Obsolete	-	-	-	196-LBGA (15x15)	-	-	Surface Mount
	PI7C9X2G912GPANJEX IC INTERFACE SPECIALIZED 196BGA Diodes Incorporated	2,386	-	立即询价	规格书	*	196-LBGA	Tape & Reel (TR)	Obsolete	-	-	-	196-LBGA (15x15)	-	-	Surface Mount
	PI3PCIE3242AZLEX-55 IC INTERFACE SPECIALIZED QFN2545 Diodes Incorporated	4,354	-	立即询价	规格书	PCI Express® (PCIe)	30-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PCIe	PCI Express	3V ~ 3.6V	30-TQFN (2.5x4.5)	-	-	Surface Mount
	PI3PCIE3442AZLEX-55 IC INTERFACE SPECIALIZED QFN3060 Diodes Incorporated	3,768	-	立即询价	规格书	PCI Express® (PCIe)	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PCIe	PCI Express	3V ~ 3.6V	40-TQFN (3x6)	-	-	Surface Mount

共 249 记录«上一页 1... 21 22 23 2425下一页»

搜索

产品

电话

会员

深圳市通胜兴电子有限公司