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[3000]

Application Specific Clock/Timing

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Audio A/D Converter ICs

[171]

Bipolar RF Transistors

[1248]

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[3000]

Bridge Rectifiers

[9]

Buffers & Line Drivers

[3000]

Circular MIL Spec Backshells

[3000]

Clock Buffer

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[3000]

DRAM

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IGBT Arrays

[2]

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[522]

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Instrumentation, OP Amps, Buffer Amps

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LDO Voltage Regulators

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RS-485 Interface IC

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32-bit Microcontrollers - MCU

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CAN Interface IC

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EEPROM

[3000]

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[3000]

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Diodes - General Purpose, Power, Switching

[797]

Force Sensors & Load Cells

[51]

IC Batteries

[6]

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[1923]

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[3000]

Linear Voltage Regulators

[2373]

Memory - FPGA Configuration

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Optically Isolated Amplifiers

[175]

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[3000]

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[210]

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[1797]

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[13]

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LVDS Interface IC

[803]

Memory ICs

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[41]

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[60]

Programmable Timers and Oscillators

[2378]

Registers

[193]

RFID Transponders

[1216]

Schottky Diodes & Rectifiers

[3000]

Switching Voltage Regulators

[3000]

Timers & Support Products

[954]

Triac & SCR Output Optocouplers

[858]

Video Switch ICs

[357]

Voltage References

[1914]

Voltage to Frequency & Frequency to Voltage

[88]

Audio D/A Converter ICs

[974]

Bus Transceivers

[1766]

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[540]

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[1918]

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[89]

Darlington Transistors

[509]

EPROM

[69]

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[69]

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[849]

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Display Interface IC

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JFET

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[21]

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[29]

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[31]

Power Factor Correction - PFC

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RF Amplifier

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RF Wireless Misc

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[401]

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[24]

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PCI Interface IC

[680]

Phase Locked Loops - PLL

[916]

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[1189]

RF Bias Tees

[36]

Security ICs / Authentication ICs

[135]

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[44]

Current Sensors

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F-RAM

[193]

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Power Management Specialized - PMIC

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RF Couplers

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Serializers & Deserializers - Serdes

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DC Blocks

[8]

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[25]

I/O Controller Interface IC

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SRAM

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RS-232 Interface IC

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Specialty Function Logic

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CPLDs (Complex Programmable Logic Devices)

[3000]

Gas Sensor

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I&Q and QPSK Modulators / Demodulators

[21]

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[75]

RS-422 Interface IC

[314]

Translation - Voltage Levels

[2309]

DSP (Digital Signal Processors)

[3000]

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RF Phase Detectors

[10]

Sensor Hardware & Accessories

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UART Interface IC

[543]

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[230]

FPGAs (Field Programmable Gate Array)

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Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

[426]

Interface - I/O Expanders

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Monostable Multivibrator

[306]

RF Detector

[225]

RF Phase Shifters

[13]

FPGAs (Field Programmable Gate Array) with Microcontrollers

[71]

Magnetic Grate

[1]

RF Power Splitters/Dividers/Combiners

[753]

RS-422/RS-485 Interface IC

[1887]

Thermal Cutoffs

[29]

Universal Bus Functions

[845]

Flip Flops

[2202]

Microcontrollers

[3000]

USB Interface IC

[2044]

Interface - Signal Buffers, Repeaters

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Microcontrollers, Microprocessor, FPGA Modules

[719]

Multipliers / Dividers

[171]

Drivers, Receivers, Transceivers IC

[3000]

Microprocessors

[25]

Resettable Fuses - PPTC

[2013]

PLDs (Programmable Logic Device)

[617]

Varistors

[3000]

System On Chip (SoC)

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Analog Switches - Special Purpose

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Surge Suppressors

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CODECS

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Board to Board & Mezzanine Connectors

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Modules

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Sensor, Capacitive Touch

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Serializers, Deserializers

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Signal Buffers, Repeaters, Splitters

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Signal Terminators

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Modular Connectors / Ethernet Connectors

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Specialized

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Telecom

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USB Connectors

[650]

Terminal Blocks

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UARTs (Universal Asynchronous Receiver Transmitter

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Current Regulation - Diodes, Transistors

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Voice Record and Playback

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Analog Multipliers, Dividers

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Power Driver Modules

[56]

Comparators

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Video Processing

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Buffers, Drivers, Receivers, Transceivers

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Color Sensors

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Color Sensors - Industrial

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FIFOs Memory

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Float, Level Sensors

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Float, Level Sensors - Industrial

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Gates and Inverters - Multi-Function, Configurable

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Flow Sensors - Industrial

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Multivibrators

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Force Sensors

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Force Sensors - Industrial

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Shift Registers

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[25]

Humidity, Moisture Sensors

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Specialty Logic

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IrDA Transceiver Modules

[81]

Translators, Level Shifters

[2725]

LVDT Transducers (Linear Variable Differential Transformer)

[94]

Batteries

[12]

Configuration PROMs for FPGAs

[598]

Multifunction

[403]

AC DC Converters, Offline Switches

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Battery Chargers

[3000]

Particle, Dust Sensors

[24]

Current Regulation/Management

[1340]

DC DC Switching Controllers

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Pressure Sensors, Transducers - Industrial

[294]

Display Drivers

[1036]

Energy Metering

[476]

Proximity Sensors - Industrial

[2694]

Full Half-Bridge Drivers

[905]

Proximity/Occupancy Sensors Finished Units

[417]

Sensor Cable Accessories

[2732]

Hot Swap Controllers

[2315]

Sensor Cable Assemblies

[516]

Sensor Interface Junction Blocks

[1869]

LED Drivers

[25]

Lighting, Ballast Controllers

[432]

Sensor, Transducer Amplifiers

[1102]

Motor Drivers, Controllers

[25]

Shock Sensors

[56]

OR Controllers, Ideal Diodes

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Solar Cells

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PFC (Power Factor Correction)

[865]

Specialized Sensors

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Power Distribution Switches, Load Drivers

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Strain Gauges

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Power Management - Specialized

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Power Over Ethernet (PoE) Controllers

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Touch Sensors

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Power Supply Controllers, Monitors

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RMS to DC Converters

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Audio Special Purpose

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Thermal Management

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Voltage Reference

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Voltage Regulators - DC DC Switching Regulators

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Voltage Regulators - Linear Regulator Controllers

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HDMI, Displayport & DVI Connectors

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Specialized ICs

[25]

XLR Connectors

[40]

Balun

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Heavy Duty Power Connectors

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Power to the Board

[289]

RF Accessories

[1178]

DIN 41612 Connectors

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RF Amplifiers

[2495]

High Speed / Modular Connectors

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RF Antennas

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[1255]

RF Circulators and Isolators

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PC / 104 Connectors

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RF Demodulators

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RF Directional Coupler

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RF Front End (LNA + PA)

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RF Misc ICs and Modules

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PCI Express / PCI Connectors

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RF Multiplexers

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RF Power Dividers/Splitters

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RF Receiver, Transmitter, and Transceiver Finished Units

[1936]

D-Sub Tools & Hardware

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Memory Card Connectors

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RF Shields

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[337]

FFC & FPC Connectors

[3000]

RF Transceiver ICs

[3000]

MEMS Microphones

[48]

Microphones

[69]

RF Transmitters

[505]

Light to Digital Converters

[279]

Image Sensors

[6]

RFI and EMI - Shielding and Absorbing Materials

[2976]

Board Mount Pressure Sensors

[1815]

RFID Accessories

[179]

Industrial Pressure Sensors

[5]

RFID Antennas

[214]

Board Mount Current Sensors

[371]

RFID Reader Modules

[197]

Industrial Current Sensors

[1586]

RFID Transponders, Tags

[443]

Board Mount Hall Effect / Magnetic Sensors

[1633]

RFID, RF Access, Monitoring ICs

[629]

Industrial Humidity Sensors

[2]

Subscriber Identification Module (SIM) Cards

[61]

semiconductors-Integrated Circuits - ICs

[2990]

Smoke Detectors

[69]

Board Mount Humidity Sensors

[357]

Accelerometers

[1479]

IMUs - Inertial Measurement Units

[362]

Speed Sensors

[22]

Board Mount Motion & Position Sensors

[429]

Inclinometers

[149]

Ballasts, Inverters

[227]

Gyroscopes

[209]

Industrial Motion & Position Sensors

[15]

Distance Sensors

[1]

Board Mount Temperature Sensors

[2274]

Cold Cathode Fluorescent (CCFL) & UV Lamps

[154]

Color LED Lighting

[2991]

Industrial Temperature Sensors

[47]

Display Backlights

[83]

Display Bezels, Lenses

[83]

Display, Monitor - LCD Driver/Controller

[66]

Discrete Semiconductor Modules

[728]

Electroluminescent

[95]

CPLD - Complex Programmable Logic Devices

[1389]

Fiber Optic Attenuators

[232]

Fiber Optic Receivers

[160]

FPGA - Configuration Memory

[81]

Fiber Optic Switches, Multiplexers, Demultiplexers

[258]

Processors - Application Specialized

[475]

Fiber Optic Transceiver Modules

[2937]

FPGA - Field Programmable Gate Array

[3000]

Fiber Optic Transmitters - Discrete

[108]

Digital Signal Processors & Controllers - DSP, DSC

[2998]

Fiber Optic Transmitters - Drive Circuitry Integrated

[3000]

HeNe Laser Heads

[27]

HeNe Laser System Accessories

[11]

Microprocessors - MPU

[1240]

HeNe Laser Systems

[31]

Systems on a Chip - SoC

[2149]

Incandescent, Neon Lamps

[636]

Active Filter

[507]

Laser Diode, Module Accessories

[36]

Laser Diodes, Laser Modules - Laser Delivery, Laser Fibers

[21]

Memory

[3000]

Laser Diodes, Modules

[541]

Digital Potentiometer ICs

[2854]

LCD, OLED Character and Numeric

[1489]

LCD, OLED, Graphic

[2999]

LED Addressable, Specialty

[390]

LED Dot Matrix and Cluster

[259]

LED Emitters - Infrared, UV, Visible

[2992]

LED Indication - Discrete

[2998]

Equalizers

[226]

LED Lighting Kits

[54]

LED Thermal Products

[366]

Counter ICs

[969]

Lighting Fixtures

[27]

Optomechanical

[417]

PIN Diodes

[682]

Panel Indicators, Pilot Lights

[3000]

Reflectors

[206]

Remote Phosphor Light Source

[179]

RF System on a Chip - SoC

[613]

Spacers, Standoffs

[1343]

Inrush Current Limiters

[305]

Touch Screen Overlays

[133]

PTC Thermistors

[1866]

Vacuum Fluorescent (VFD)

[137]

NTC Thermistors

[3000]

White LED Lighting

[3000]

Fuse Holder Accessories

[564]

Xenon Lighting

[122]

Surface Mount Fuses

[1468]

Specialty Fuses

[1489]

High speed fuses

[81]

Cartridge Fuses

[82]

RF Diodes

[2762]

Variable Capacitance (Varicaps, Varactors)

[769]

DIACs, SIDACs

[287]

SCRs - Modules

[2810]

JFETs

[901]

Programmable Unijunction

[29]

Special Purpose

[181]

Compass, Magnetic Field (Modules)

[27]

Linear, Compass (ICs)

[980]

Position, Proximity, Speed (Modules) - Industrial

[460]

Switches (Solid State)

[3000]

Multi Purpose Magnets

[1577]

Sensor Matched Magnets

[85]

Optical Motion Sensors

[573]

Tilt Switches

[35]

Vibration Sensors

[199]

Ambient Light, IR, UV Sensors

[378]

Camera Modules

[544]

Distance Measuring

[215]

Image Sensors, Camera

[745]

Photo Detectors - CdS Cells

[70]

Photo Detectors - Logic Output

[76]

Photo Detectors - Remote Receiver

[840]

Photodiodes

[769]

Photoelectric, Industrial

[2997]

Photointerrupters - Slot Type - Logic Output

[528]

Photointerrupters - Slot Type - Transistor Output

[603]

Photonics - Counters, Detectors, SPCM (Single Photon Counting Module)

[26]

Phototransistors

[542]

Reflective - Analog Output

[310]

Reflective - Logic Output

[141]

Analog and Digital Output

[2993]

Analog and Digital Output - Industrial

[171]

RTD (Resistance Temperature Detector)

[1016]

Thermocouples, Temperature Probes

[1087]

Thermostats - Mechanical

[883]

Thermostats - Mechanical - Industrial

[789]

Thermostats - Solid State

[1013]

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CY39C031WQN-G-422-JNEFE1

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Category :Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear + Switching

Number of Outputs :3

Product Status :Obsolete

w/Sequencer :No

Frequency - Switching :3MHz

Package :Tape & Reel (TR)

Series :-

w/Supervisor :No

Supplier Device Package :28-QFN (4x4)

Voltage/Current - Output 3 :3.3V, 250mA

Voltage/Current - Output 2 :1.35V, 600mA

Mfr :Infineon Technologies

Operating Temperature :-30°C ~ 85°C

Voltage - Supply :2.5V ~ 5.5V

Package / Case :28-WFQFN Exposed Pad

w/LED Driver :No

Mounting Type :Surface Mount

Voltage/Current - Output 1 :1.3V, 1.4A

Base Product Number :CY39C031WQN

Topology :Step-Down (Buck) Synchronous (2), Linear (LDO) (1)

Description :IC REG TRPL BUCK/LNR SYNC 28QFN

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PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz 28-QFN (4x4)