Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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ROHM's BU4934FVE-TR is a Power Management IC with Vsup of 0.7-0.85V, 2.5/5V output, and CMOS technology. It has 5 terminals in a small outline package for power supply support circuits. Operating from -40 to 125°C, it suits applications needing compact, low-power solutions.
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Mouser Electronics
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$1.270
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$0.491
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$0.335
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$0.236
Verical
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$0.254
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Chip1Stop
$0.317
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ACDS - Activité Composants Distribution Service
Nova Conductors
Ampacity Inc.
$0.252
CoreStaff
$0.360
$0.192
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Argo Parts USA
Continental Prestige Electronics
Authorized Procurement Solutions
Aranea Global
Robosynatics
Lucentia Tech
$4.201
$3.890
The use of plastic/epoxy material makes the product durable and lightweight, perfect for a wide range of applications.
Being surface mountable enhances the ease of installation and reduces the overall footprint of the product on the PCB.
The low nominal supply voltage of 0.85V ensures efficient power management and compatibility with a variety of devices.
The availability of multiple power supply options (2.5V and 5V) provides flexibility in powering different components in a circuit.
Having 5 terminals allows for easy connectivity and integration within a circuit.
The high maximum operating temperature of 125°C ensures the product can operate reliably in varying environmental conditions.
The low minimum operating temperature of -40°C makes the product suitable for use in cold environments or applications that require extended temperature ranges.
The CMOS technology used in the product offers low power consumption, high noise immunity, and compatibility with a wide range of digital systems.
Power Management ICs BU4934FVE-TR attributes and parameters. Explore more Power Management ICs devices from ROHM
Additional Features:
Adjustable Threshold:
Other IC type:
JESD-30 Code:
Length:
Moisture Sensitivity Level (MSL):
No. of Channels:
No. of Functions:
No. of Terminals:
Maximum Operating Temperature:
Minimum Operating Temperature:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Peak Reflow Temperature (C):
Power Supplies (V):
Qualification:
Maximum Seated Height:
Sub-Category:
Minimum Supply Voltage (Vsup):
Nominal Supply Voltage (Vsup):
Surface Mount:
Technology:
Temperature Grade:
Terminal Form:
Terminal Pitch:
Terminal Position:
Nominal Threshold Voltage (V):
Maximum Time At Peak Reflow Temperature (s):
Width (mm):
BU4934FVE-TR Other Function Semiconductors trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8542.39.00.01
SB
8542.39.00.00
PCN Obsolescence/ EOL - DK OBS NOTICE
Rohm Co Ltd is a Japan-based company that manufactures and distributes electronic components for use in automotive, transportation, medical, healthcare, audiovisual, telecommunications, digital power, computer and peripherals, and home appliance end markets. Its product portfolio includes integrated circuits in memory, amplifiers, switches, data converters, and microcontrollers; discrete semiconductors, such as transistors and diodes; power devices; passive devices, such as resistors and capacitors; and optoelectronic devices.
LM317T
Fairchild Semiconductor
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Maximum Output Current-1: 1.5 A; No. of Outputs: 1; Qualification Status: Not Qualified;
2N7002
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
SMBJ18CA
Rectron
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS123-7-F
Diodes Incorporated
BSS123-7-F by Diodes Inc. is a N-channel FET with 100V DS breakdown voltage and 0.17A drain current. Ideal for switching applications, it features a single configuration with built-in diode, operates in enhancement mode, and has a max power dissipation of 0.3W.
MBR0530T1G
Onsemi
MBR0530T1G by Onsemi is a Schottky rectifier diode with a max forward voltage of 0.375V and output current of 0.5A. It operates b/w -65°C to 125°C, making it suitable for applications requiring high-speed switching in compact electronic devices like smartphones and tablets. The package style is small outline with gull wing terminals for surface mount assembly.
43025-0400
Molex
The Molex 43025-0400 is a board connector with 4 contacts, 2 rows, and a mating contact pitch of 0.118". It has a body length of 0.27", insulation resistance of 1Gohm, and operates b/w -40 to 105°C. Ideal for commercial applications requiring a female connector with crimp termination and UL94V-0 flammability rating.
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
BSS138
Jiangsu Changjiang Electronics Technology
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Package Style (Meter): SMALL OUTLINE; Maximum Drain Current (ID): .22 A; Package Shape: RECTANGULAR;
LL4148
Silicon Standard
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
2N2222A
Digitron Semiconductors
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
Silicon Transistor
M24308/2-1F
Tyco Electronics Amp
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; IEC Conformity: NO; Mixed Contacts: NO; Empty Shell: NO;
Taitron Components
Pulse Electronics
Itt Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 250 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
BAV99WT1G
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM2931Z-5.0G
LM2931Z-5.0G by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V output voltage, 0.6V dropout voltage, and 0.1A output current. It is ideal for applications requiring stable power supply in temperature-sensitive environments due to its operating range of -40°C to 125°C.
LM358N
Freescale Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR;
General Diode
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Collector Current (IC): .8 A; No. of Terminals: 3;
MC34PF1510A1EP
NXP Semiconductors
POWER SUPPLY MANAGEMENT CIRCUIT; Maximum Time At Peak Reflow Temperature (s): 40; Peak Reflow Temperature (C): 260; JESD-609 Code: e4; Moisture Sensitivity Level (MSL): 3; Terminal Finish: NICKEL PALLADIUM GOLD;
LM5069MM-1
National Semiconductor
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: AUTOMOTIVE; No. of Terminals: 10; Package Code: TSSOP; Package Shape: SQUARE; Surface Mount: YES;
MIC2025-2YM-TR
Microchip Technology
MIC2025-2YM-TR by Microchip Technology is a Power Management IC with 8 terminals, operating voltage range of 2.7V to 5.5V, and temperature grade of industrial. It has a small outline package style, nickel palladium gold terminal finish, and is suitable for power supply support circuits in various applications.
LT4356IDE-1#TRPBF
Analog Devices
LT4356IDE-1#TRPBF by Analog Devices is a Power Management IC with 12 terminals, operating from -40 to 85°C. It supports supply voltages from 4V to 80V and has an adjustable threshold feature. Ideal for industrial applications requiring power supply support circuits in compact spaces.
SI3402-B-GMR
Silicon Labs
SI3402-B-GMR by Silicon Labs is a Power Management IC with 20 terminals in a square chip carrier package. Operating temperature range from -40 to 85°C, suitable for industrial applications. Features include adjustable threshold voltage, support circuitry for power supply, and compact dimensions of 5x5mm.
MAX811SEUS-T
Maxim Integrated
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 4; Package Code: LSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TL7700CPWR
Texas Instruments
TL7700CPWR by Texas Instruments is a Power Management IC with 8 terminals, operating b/w -40 to 85°C. It supports supply voltages from 1.8V to 40V and has an adjustable threshold of +0.5V, making it ideal for industrial applications requiring precise power supply support circuits in compact spaces.
LTC4367IDD#PBF
LTC4367IDD#PBF by Analog Devices is a Power Management IC with 8 terminals, operating b/w -40 to 85°C. It supports supply voltages from 2.5V to 60V and has an adjustable threshold feature. Ideal for industrial applications requiring precise power supply support in a compact square package.
PLM74800QDRRRQ1
PLM74800QDRRRQ1 by Texas Instruments is a Power Management IC with 12 terminals, operating voltage range of 3-65V, and AEC-Q100 screening level. It is designed for automotive applications, featuring a small outline package style and adjustable threshold for power supply management circuits. Operating temperatures range from -40 to 125°C.
FPF2104
FPF2104 by Onsemi is a Power Management IC with 5 terminals and a supply voltage range of 1.8V to 5.5V. It has a small outline package style, dual terminal position, and can operate b/w -40°C to 85°C. Ideal for power supply support circuits in various applications requiring compact design and surface mount compatibility.
LTC3350IUHF#PBF
LTC3350IUHF#PBF by Analog Devices is a Power Management IC with 12V nominal voltage, -40 to 125°C operating temperature range, and 38 terminals in a rectangular chip carrier package. It supports power supply circuits and applications requiring adjustable threshold voltage with a max supply voltage of 35V.
TPS16630PWPT
TPS16630PWPT by Texas Instruments is a Power Management IC with 20 terminals, operating at -40 to 125°C. It supports supply voltages from 4.5V to 60V and has a max output current of 6A. Ideal for automotive applications due to its small size, heat sink package, and adjustable threshold feature.
ADM1085AKSZ-REEL7
ADM1085AKSZ-REEL7 by Analog Devices is a Power Management IC with 3.3V nominal voltage, suitable for automotive applications. It features small outline package style, dual terminal position, and adjustable threshold. With a max operating temperature of 125°C and peak reflow temperature of 260°C, it offers power supply support in a compact form factor for various electronic devices.
LTC4359IDCB#TRMPBF
Linear Technology
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 6; Package Code: HVSON; Package Shape: RECTANGULAR; Surface Mount: YES;
LTC4011CFE#PBF
BATTERY CHARGE CONTROLLER; Temperature Grade: COMMERCIAL; No. of Terminals: 20; Package Code: HTSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
LTC4162EUFD-L42M#PBF
LTC4162EUFD-L42M#PBF by Analog Devices is a Power Management IC with 28 terminals, operating from -40 to 125 °C. It supports supply voltages from 4.5V to 35V and is ideal for automotive applications due to its CMOS technology and compact chip carrier package.
INA219BIDR
INA219BIDR by Texas Instruments is a Power Management IC with 3.3V supply, operating from -40 to 125 °C. It has 8 terminals, small outline package style, and supports power supply circuits. Ideal for automotive applications due to its nickel palladium gold finish and compact size of 4.9mm x 3.9mm x 1.75mm.
FPF2001
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: INDUSTRIAL; No. of Terminals: 5; Package Code: TSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
TPS3619-33DGKRG4
TPS3619-33DGKRG4 by Texas Instruments is a Power Management IC with 3.3V nominal voltage, 8 terminals, and industrial temperature grade. It is a power supply support circuit in a small outline package suitable for surface mount applications. Operating b/w -40 to 85°C, it has a max seated height of 1.1mm and terminal finish of nickel palladium gold.
TPS3838K33DBVT
TPS3838K33DBVT by Texas Instruments is a Power Management IC with 1.8V nominal voltage, -40 to 85°C operating temperature range, and 5 terminals in a small outline package. Ideal for industrial applications requiring power supply support circuits in compact designs.
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BU4918G-TR
ROHM
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: OTHER; No. of Terminals: 5; Package Code: LSSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BU4939G-TR
ROHM's BU4939G-TR is a Power Management IC with Vsup of 0.7-0.85V, 2.5/5V output, and CMOS technology. It has 5 terminals in a small outline package for power supply support circuits. Operating from -40 to 125°C, it suits applications needing low-profile components with dual terminal positions.
BU4920F-TR
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: OTHER; No. of Terminals: 4; Package Code: TSOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BU4930FVE
POWER SUPPLY SUPPORT CIRCUIT; Temperature Grade: OTHER; No. of Terminals: 5; Package Code: VSOF; Package Shape: RECTANGULAR; Surface Mount: YES;
BU4934FVE
BU4935FVE
BU4936FVE
BU4939FVE
BU4931FVE-TR
BU4931G-TR
BU4933FVE-TR
BU4934F-TR
BU4934G-TR
BU4935F-TR
BU4936F-TR
BU4936FVE-TR
BU4936G-TR
BU4937F-TR
BU4937FVE-TR
BU4937G-TR
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