ICs

• EEPROMs
  1. High Reliability Series Serial EEPROMs
  2. Automotive Series Serial EEPROMs
  3. Universal Standard Specification Series
  4. Memory for Plug & Play
• Clock Generators
  1. 3ch Programmable Clock Generators
  2. Clock Generator Series
• Voltage Detector ICs
• Motor Drivers
  1. H-bridge Drivers for Brush Motors
  2. Reversible Motor Drivers for Brush Motors
  3. Stepping Motor Drivers
  4. Motor Drivers for Printers
  5. Motor Drivers for Brushless DC Cooling Fans
  6. System Lens Drivers for Mobile Phone Cameras
  7. System Motor Drivers for PC for CD/DVD Drives & Recorde
  8. System Motor Drivers for CD/DVD Players
  9. Motor Drivers for MD Players
  10. System Lens Drivers for Digital Still and Video Cameras
  11. Single-chip Lens Controller
  12. Motor Drivers for Tape Recorder Systems
• Power Management ICs
  1. 78 Series Regulators
  2. LDO Regulators (Low Saturation Type)
  3. CMOS LDO Regulators for Portable Devices
  4. Single-chip Type with built-in FET
  5. Large Current External FET Controller Type
  6. For PCs and Digital Consumer Products
  7. For Mobile Phone
  8. System Power Supply ICs for CCD Cameras
  9. Power Supply ICs for PCs
  10. Power Supply ICs for TFT-LCD Panels
  11. Power Supply ICs for Digital Still and Video Cameras
  12. System Power Supply ICs for TVs
  13. System Power Supply ICs for Automotive Electronics
  14. Power Management ICs for Automotive Body Control
  15. Charging protection IC Series with Built-in FET
• LED/LCD Drivers
  1. LED Driver Series for LCD Backlight
  2. System LED Drivers for Mobile Phones
  3. STN-LCD Drivers for Mobile Phones
  4. Drivers for Large LCD Panel Series
  5. LCD Segment Driver Series for Mobile Phones
• Sensor ICs
  1. Hall IC Series / Hall IC (Latch type)
  2. Ambient Light Sensor IC Series
  3. Small and High Accuracy Temperature Sensor IC Series
  4. Capacitive Sensor Control IC Series
• Operational Amplifiers / Comparators
  1. General-purpose Operational Amplifier
  2. Operational Amplifiers
  3. General-purpose Comparator
  4. Comparators
• Analog Switches / Logics
  1. High Voltage Resistance CMOS Analog Switches
  2. Single CMOS Analog Switches
  3. Serial-in / Parallel-out Drivers
  4. High Voltage Resistance CMOS Logic
  5. High Voltage Resistance CMOS Function Logic
  6. Single Gate CMOS Logic
• D/A Converters
• IT Equipment/Interface ICs
  1. Wireless LAN system IC
  2. PC Chipset for Combo DVD Drives
  3. Serial ATA-IDE Bridge ICs
  4. LVDS Interface ICs
  5. MSDL（Mobile Shrink Data Link） Transceivers
  6. IrDA Controller ICs
• Video and Imaging ICs
  1. Image Correction IC Series
  2. Camera Image Processors for Home Electronics and Security Devices
  3. Multimedia Image Processors
  4. HDMI Switch ICs
  5. Video Switch ICs
  6. System Video Drivers
  7. Chip-sized / Compact Video Drivers
  8. Digital Video Encoders
  9. Audio/Video Interface ICs for TV and DVD Recorders
  10. Video Accessory ICs
  11. Timing Control ICs for LCD Panels
  12. Inverter Control ICs for Large LCD Backlights
• Audio ICs
  1. Wireless Audio Link IC Series for FM Transmitter
  2. FM Radio One Chip ICs
  3. High Performance Class-D Speaker Amplifier Series
  4. Ultra Small Headphone Amplifier Series
  5. Speaker / Headphone Amplifier Series
  6. Low Power Audio DAC with Headphone Amplifier
  7. Hi-Fi Voice Synthesis IC Series
  8. Voice Generation ADPCM Decoder ICs
  9. Sound Processor Series for Home Theaters
  10. Sound Processor Series for FPD TVs
  11. Digital Sound Processor for FPD TVs
  12. Digital Sound Processor for Car Audio
  13. Sound Processor Series for Car Audios
  14. Sound Processor Series for BOOM BOX/Mini-component Stereo
  15. USB Host Audio Decoder ICs
  16. Sound Path Selector IC Series
  17. Melody Sound Source ICs for Mobile Phones
  18. Audio Decoder IC Series for Mobile Phones
  19. Audio Interface IC Series for Digital Still Cameras/Digital Video Cameras
  20. Digital Signal Processor IC Series for CD Players
  21. Audio Accessory IC Series

Discrete
 Semiconductors

• Transistors
  1. MOSFETs
  2. Bipolar Transistors
  3. Digital Transistors
  4. Complex Transistors
• Diodes
  1. Schottky Barrier Diodes
  2. Rectifier Diodes
  3. Fast Recovery Diodes
  4. Zener Diodes
  5. Switching Diodes
  6. Band Switching Diodes
  7. PIN Diodes
  8. Detection Schottky Diodes
  9. JEDEC Standard & Euro Standard Diodes

Opto Electronics

• LEDs
  1. PICOLED™
  2. Chip LEDs
  3. LED Lamps
• LED Displays
  1. LED Numeric Displays
  2. LED Dot Matrix Units
• Laser Diodes
• Optical Sensors
1. Transmission type Photointerrupters
2. Reflective type Photosensors
3. Infrared Light Emitting Diodes
4. Phototransistors
5. 4 Direction Detector
• IrDA Infrared Communication Modules
• Remote Control Receiver Modules

Passive Components

• Resistors
1. Compact Thick Film Chip Resistors
2. Thick Film Chip Resistors
3. Precision Thick Film Chip Resistors
4. Low Ohmic Thick Film Chip Resistors(MCR)
5. Low Ohmic Thick Film Chip Resistors(UCR)
6. Ultra-Low Ohmic Chip Resistors for Current Detection
7. Anti-surge Chip Resistors
8. High Voltage Resistance Chip Resistors
9. High Power Chip Resistors (Wide Terminal type)
10. High Power Low Ohmic Chip Resistors (Wide Terminal type)
11. Sulfur Tolerant Chip Resistors
12. Compact Chip Resistor Networks
13. Chip Trimmer Potentiometers
14. Chip Attenuators
• Tantalum Capacitors
  1. Bottom Surface Electrode Type
  2. Conductive Polymer Type
  3. Fail-safe Open Structure Type
  4. Standard Type
• Three-terminal EMI Filters
• ICP (Overcurrent Protects)

Modules
 (Sub Systems)

• Power Modules
  1. AC/DC converter
  2. DC/DC converter
  3. High-power LED Drivers for Illumination
• Contact Image Sensor Heads
• Printheads

Diodes

ROHM utilizes original advanced technology in order to offer a broad lineup of high reliability, low loss parts in a variety of package types. In addition, cutting-edge expertise in the small-signal and mid-/high-power fields have enabled development of high-quality Schottky and Fast recovery diodes.

Product List Characteristics Search ROHM schottky barrier diodes provide low VF & IR and high ESD resistance. Small Signal Schottky Barrier Diodes Middle Power Schottky Barrier Diodes Power Schottky Barrier Diodes ROHM rectifier diodes works in various circuits in whatever applications for general consumers/industrial/automotive uses. General Purpose Rectifier Diodes High-speed Rectifier Diodes ROHM fast recovery diodes contribute to significantly improve efficiency of switching power supply and to reduction switching loss. Fast Recovery Diodes Characteristics Search ROHM Zener diodes range from lead types to easy-to-use two-terminal mold types. 2-Terminal(Single) Zener Diodes Zener Arrays (2-4Elements) Low Capacitance Zener Diodes ESD Protection Devices Bi-Directional Zener Diodes Characteristics Search Switching diode package types are also available in broad lineup with highly flexible supply and outstanding quality. Switching Diodes ROHM band switching diodes in lineup are of low resistance suitable for VHF & UHF bands. Band Switching Diodes Switching type for mobile phone, wireless LAN and attenuator type for tuner are in lineup. PIN Diodes ROHM detection schottky diodes in lineup are of low-capacitance typep suitable for detection circuits up to 2GHz band. Detection Schottky Diodes ROHM's switching diodes are available in high-reliability packages and stable supply for various applications. This product is available only outside of Japan. JEDEC Standard & Euro Standard Diodes

Topics   Relevant information (PDF) Handling precautions   Surface mounted mold diode   Surface mounted glass diode   Lead type device (Discrete diode) Soldering conditions   Surface mounted mold diode   Surface mounted glass diode   Lead type device (Discrete diode) Zener Diodes/Schottky Barrier Diodes Catalog Download(PDF 2774KB)

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