Parth Electronics Corporation

LM2577TADJ-TO220-5PIN
Typical Applications

 

The LM2577T-ADJ is highly valued for its ability to create simple, high-power DC-DC converters:

• Boost Converters: Stepping up battery voltage (e.g., $5\text{ V}$ to $12\text{ V}$ or $24\text{ V}$).

•  Flyback and Forward Converters: Creating isolated and multiple-output power supplies.

• LED Driver Circuits: Driving high-power LEDs that require voltages higher than the source.

• Portable Equipment: Where a consistent, higher voltage is needed from a lower-voltage battery pack.

high-precision, low-offset, low-noise operational amplifier manufactured by various companies, including Analog Devices, Texas Instruments, and STMicroelectronics.It is a classic industry-standard device highly valued for its exceptional DC performance in precision analog circuits.

The OP07CN is primarily used in circuits where accuracy and stability over temperature are more important than speed.

• Precision Instrumentation: Used in sensitive measurement equipment like strain gauge amplifiers, thermocouple signal conditioners, and precision voltage references.

• Low-Noise Amplifiers: Its low voltage noise makes it suitable for amplifying small signals without adding significant noise.

• High-Gain DC Amplifiers: Used for circuits that need to maintain high precision down to DC (zero frequency).

• Active Filters: Employed in low-frequency filtering applications.

HA3089-I/SP Specialized Controller IC

The HA3089-I/SP is a robust Integrated Circuit (IC) manufactured by Microchip Technology (formerly Intersil/Harris). This component is packaged in a 28-pin SOP (or DIP) and is designed for the Industrial temperature range (denoted by the '-I' suffix), ensuring reliable performance in demanding environments.

While the HA3089 series has broad applications, it is frequently utilized as a dedicated Micro Controller or Specialized Driver IC for managing digital components, such as high-density LED Pixel Arrays (e.g., in lighting kits and custom displays). It serves as a key interface for processing signals and controlling output to achieve complex, high-speed lighting effects and data communication tasks.

1. General descriptionThe 74HC245-Q100; 74HCT245-Q100 is an 8-bit transceiver with 3-state outputs. The devicefeatures an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causesthe outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables theuse of current limiting resistors to interface inputs to voltages in excess of VCC.This product has been qualified to the Automotive Electronics Council (AEC) standard Q100(Grade 1) and is suitable for use in automotive applications.2. Features and benefits• Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C• Wide supply voltage range from 2.0 V to 6.0 V• CMOS low power dissipation• High noise immunity• Octal bidirectional bus interface• Non-inverting 3-state outputs• Input levels:• For 74HC245-Q100: CMOS level• For 74HCT245-Q100: TTL level• Complies with JEDEC standards• JESD8C (2.7 V to 3.6 V)• JESD7A (2.0 V to 6.0 V)• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B• ESD protection:• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V• Multiple package options• DHVQFN package with Side-Wettable Flanks enabling Automated Optical Inspection (AOI) ofsolder joints

Lowest System Cost with Enhanced Flexibility • Simple ON/OFF control, no loop compensation needed • Selectable current limit through BP/M capacitor value • Higher current limit extends peak power or, in open frame applications, maximum continuous power • Lower current limit improves efficiency in enclosed adapters/chargers • Allows optimum TinySwitch-III choice by swapping devices with no other circuit redesign • Tight I2 f parameter tolerance reduces system cost • Maximizes MOSFET and magnetics power delivery • Minimizes max overload power, reducing cost of transformer, primary clamp & secondary components • ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance • Self-biased: no bias winding or bias components • Frequency jittering reduces EMI filter costs • Pin-out simplifies heatsinking to the PCB • SOURCE pins are electrically quiet for low EMI

MCP3553E is a low-power, single-channel 22-bit Delta-Sigma Analog-to-Digital Converter (ADC) manufactured by Microchip Technology.

This IC is designed for high-precision sensor measurement applications such as temperature, pressure, strain gauges, and weigh scales. It provides very high resolution (22-bit) and extremely low noise performance, allowing accurate conversion of small analog signals into digital data.

The device operates from a single supply of 2.7 V to 5.5 V and communicates through a 3-wire SPI-compatible serial interface, making it easy to connect with microcontrollers and embedded systems. 

DG201ABK is a quad single-pole single-throw (SPST) CMOS analog switch integrated circuit originally manufactured by Maxim Integrated (now part of Analog Devices).

It contains four independent normally-closed analog switches that can route analog or digital signals with very low power consumption and fast switching times. These switches are commonly used for signal routing, data acquisition systems, communication equipment, and instrumentation circuits.

The device supports dual power supplies from ±4.5 V to ±18 V and includes break-before-make switching, preventing signal overlap when switching channels.

⚠️ Note: The DG201ABK part is considered obsolete (no longer manufactured) but may still be available from distributors or as existing stock.

The LM4880M is a dual-channel (stereo) Class-AB audio power amplifier IC designed for portable electronic devices. It is part of the Boomer® audio amplifier family originally developed by National Semiconductor and now supported by Texas Instruments.

This IC can deliver approximately 250 mW per channel of continuous output power into an 8-ohm speaker load with very low distortion using a 5 V power supply. It is optimized for low-power portable audio systems such as headphones, multimedia speakers, laptops, and handheld devices.

The amplifier requires very few external components and does not require bootstrap capacitors or snubber networks, which simplifies circuit design and reduces PCB size.

2. Key Features

• Dual stereo audio power amplifier

• 250 mW output power per channel

• Class-AB amplifier architecture

• Low distortion (THD+N ≈ 0.1%)

• Externally controlled shutdown mode

• Thermal shutdown protection

• Works with 2.7 V – 5.5 V supply voltage

• Requires minimal external components

• Available in 8-pin SOIC surface-mount package

3. Technical Specifications

The UC3854N is a high-performance power factor correction (PFC) controller IC designed for use in switch-mode power supplies and AC-DC converters. It implements average current-mode control to regulate input current so that it follows the input voltage waveform, thereby achieving a high power factor (up to 0.99) and reducing harmonic distortion.

This controller integrates multiple control blocks such as a voltage amplifier, current amplifier, analog multiplier, PWM controller, and MOSFET gate driver, enabling designers to build efficient boost-type PFC preregulators

The TL084 is a high-speed quad operational amplifier containing four independent JFET-input op-amps in a single IC package. It combines high input impedance, low bias current, and high slew rate, making it suitable for precision analog signal processing.

This IC integrates JFET and bipolar transistor technology to provide stable operation with low noise and distortion. Because of its performance and low cost, the TL084 is widely used in audio amplifiers, active filters, oscillators, signal conditioning circuits, and instrumentation systems

MM74HCT373N is an octal D-type transparent latch with 3-state outputs manufactured by Fairchild Semiconductor (now part of onsemi).

This IC belongs to the 74HCT logic family and is designed for temporary data storage and bus interface applications in digital systems. It contains eight latches (8-bit) that store digital data when the Latch Enable (LE) signal changes state.

When LE is HIGH, the outputs follow the inputs (transparent mode). When LE becomes LOW, the data present at the inputs is latched and held until LE becomes HIGH again. The tri-state outputs allow multiple devices to share the same data bus.

This description refers to a generic Power IC designed to serve as the microcontroller or specialized controller for the power stage of a 24 V inverter. With only 8 pins and being available in both leaded and non-leaded packages, it suggests a highly integrated or simple control solution focused on essential functions. Key features include voltage regulation and dedicated logic for battery management and charging functions, indicating its primary role is to efficiently control power flow, protect the battery from damage, and manage the DC-to-AC conversion process within the inverter system. The Minimum Order Quantity (MOQ) of 200 pieces indicates it's intended for small-to-medium-scale manufacturing or batch production.

MAX3232CSE  PACKAGE SOPhis makes it indispensable for:

• Laptops/Notebooks and Hand-held Equipment (due to its low-power consumption).

• Interfacing microcontrollers (like Arduino, PIC, ARM) with a PC's serial port.

• High-speed modems and peripherals (printers).

STPS60170CT High-Current Schottky Rectifier

 

The STPS60170CT from STMicroelectronics is a high-performance, high-voltage Schottky power rectifier designed for demanding power conversion applications. This device features a dual common cathode configuration and is rated for a very high continuous forward current of 60A (total) and a 170V repetitive peak reverse voltage (VRRM).A high voltage rating, suitable for higher-voltage AC-DC and DC-DC converters. Its primary advantage is the low forward voltage drop (VF), which significantly minimizes power loss and maximizes the efficiency of the power supply. Packaged in a robust, industry-standard TO-220AB case for easy heatsink mounting, it is ideal for use as an output rectifier in high-frequency Switch-Mode Power Supplies (SMPS) and DC-DC converters, offering excellent reliability with a high maximum junction temperature.

We Parth Electronics Corporation  deals in all type of ICs in mumbai Maharashtra, India

ON Semiconductor MBR60H100G Schottky Rectifier Diode

 

 

The MBR60H100G (or B60H100G) from ON Semiconductor (ON) is an advanced power Schottky rectifier featuring a dual common cathode configuration. This high-current device is rated for a substantial continuous forward current of 60 A (total) and a 100V peak reverse voltage VRMM. Its key attributes are an extremely low forward voltage drop and an ultrafast switching speed with negligible reverse recovery time, ensuring maximum efficiency. Packaged in a robust power casing (likely TO-220), the diode is designed to operate reliably at high temperatures, up to  175C. It is perfectly suited for high-frequency applications like output rectification in high-power Switch-Mode Power Supplies (SMPS) and industrial DC-DC converters.

The PCF8574/74A provides general-purpose remote I/O expansion via the two-wire bidirectional I2C-bus (serial clock (SCL), serial data (SDA)). The devices consist of eight quasi-bidirectional ports, 100 kHz I2C-bus interface, three hardware address inputs and interrupt output operating between 2.5 V and 6 V. The quasi-bidirectional port can be independently assigned as an input to monitor interrupt status or keypads, or as an output to activate indicator devices such as LEDs. System master can read from the input port or write to the output port through a single register. The low current consumption of 2.5 µA (typical, static) is great for mobile applications and the latched output ports directly drive LEDs. The PCF8574 and PCF8574A are identical, except for the different fixed portion of the slave address. The three hardware address pins allow eight of each device to be on the same I2C-bus, so there can be up to 16 of these I/O expanders PCF8574/74A together on the same I 2C-bus, supporting up to 128 I/Os (for example, 128 LEDs). 
Applications
 LED signs and displays  Servers  Key pads  Industrial control  Medical equipment  PLC  Cellular telephones  Mobile devices  Gaming machines  Instrumentation and test measurement 

The CD4001BCN is a fundamental digital component: a Quad 2-Input NOR Gate, part of the popular CD4000B CMOS Logic Series. It contains four independent NOR gates in a single package. The 'BCN' suffix indicates the manufacturer's logic family (B series, CMOS) and the  PDIP (Plastic Dual In-line Package) style. The original manufacturer was  RCA, but it has been widely sourced by companies like  National Semiconductor ( TI),  Fairchild ( onsemi), and  NXP (formerly  Philips/ Signetics).

 

⚙️ CD4001BCN Key Specifications

 

 

�� Mouser, DigiKey, and Availability

 

The CD4001BCN is a commodity logic IC and is highly available, although in many cases, manufacturers are replacing the "BCN" part number with their own equivalents (like MC14001B or HEF4001BP).

• Mouser & DigiKey: Both distributors list this part or direct equivalents from manufacturers like onsemi (Fairchild) and Texas Instruments (TI). It is typically stocked in high volume and is very inexpensive.

• Status: While many manufacturers list the exact CD4001BCN as Obsolete (due to package/process changes), the CD4001B function is still actively manufactured and used globally.

• Packaging: Primarily sold in Tubes for through-hole mounting.

The 74HC574 uses a bus-structured pinout, meaning all 8 Data Inputs D0 through D7 are grouped on one side of the package, and the 8 corresponding Outputs Q0 through Q7 are grouped on the opposite side. This makes it very convenient for direct connection to data buses on a printed circuit board PCB

• 74HC574: Data inputs and outputs are on opposite sides (Flow-through architecture).

• 74HC374 (similar IC): Data inputs and outputs are typically interleaved.

  • 74HC574 Tri State Octal D Type Flip-Flop IC – SOIC-20 Package
  • Product Type: Flip Flops
  • Series: SN74HC574
  • Function: Tri-State Octal
  • Product Category: Flip-Flops
  • Number of Circuits: 8
  • Logic Family: HC

These D type flip flops with octal edge triggers have 3 state outputs made exclusively for bus driving They are particularly well suited for the implementation of functioning registers bidirectional bus drivers and I O ports Features 2 V to 6 V operating voltage range Up to 15 LSTTL loads or High Current 3 State Noninverting Outputs that Directly Drive Bus Lines Low Power Use 80 A Maximum ICC Common tpd is 22 ns 6 mA Output Drive at 5 volts Bus Structured Pinout Low Input Current of 1 A Max

Compandor Dual (Compressor/Expandor)
The NE570 is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor. Each channel has a full−wave rectifier to detect the average value of the signal, a linerarized temperature−compensated variable gain cell, and an operational amplifier. The NE570 is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.
Features
• Complete Compressor and Expandor in One IC • Temperature Compensated • Greater than 110 dB Dynamic Range • Operates Down to 6.0 VDC • System Levels Adjustable with External Components • Distortion may be Trimmed Out • Pb−Free Packages are Available
Applications
• Cellular Radio • Telephone Trunk Comandor • High Level Limiter • Low Level Expandor − Noise Gate • Dynamic Noise Reduction Systems • Voltage−Controlled Amplifier • Dynamic Filters

The UC2637 is a pulse width modulator circuit intended to be used for a variety ofPWM motor drive and amplifier applications requiring either uni-directional or bidirectionaldrive circuits. When used to replace conventional drivers, this circuitcan increase efficiency and reduce component costs for many applications. Allnecessary circuitry is included to generate an analog error signal and modulatetwo bi-directional pulse train outputs in proportion to the error signal magnitudeand polarity.This monolithic device contains a sawtooth oscillator, error amplifier, and twoPWM comparators with ±100mA output stages as standard features. Protectioncircuitry includes under-voltage lockout, pulse-by-pulse current limiting, and ashutdown port with a 2.5V temperature compensated threshold.The UC1637 is characterized for operation over the full military temperature rangeof -55°C to +125°C, while the UC2637 and UC3637 are characterized for -25°C to+85°C and 0°C to +70°C, respectively.Switched Mode Controller for DC Motor DriveUC1637UC2637UC3637BLOCK DIAGRAM· Single or Dual SupplyOperation· ±2.5V to ±20V Input SupplyRange· ±5% Initial OscillatorAccuracy; ± 10% OverTemperature· Pulse-by-Pulse CurrentLimiting· Under-Voltage Lockout· Shutdown Input withTemperature Compensated2.5V Threshold· Uncommitted PWMComparators for DesignFlexibility· Dual 100mA, Source/SinkOutput Drivers

EE87C196KB16 is a 16-bit microcontroller (MCU) with on-chip memory, manufactured by Intel. It is not solely a "memory chip" but an integrated circuit that includes a processor core and embedded memory. This component is now considered obsolete. Key Specifications

• Manufacturer: Intel Corporation
• Device Type: 16-bit CISC Microcontroller (MCU)
• Architecture: MCS-96 Family
• Memory:
  • Program Memory: 8 KB of one-time programmable EPROM (OTP)
  • RAM: 232 bytes for data storage
• Clock Speed: 16 MHz maximum frequency
• Operating Voltage: 5V
• Package Type: PLCC-68 (Plastic Leaded Chip Carrier, 68 pins)
• Status: Obsolete (no longer in active production by the manufacturer) 

ApplicationsThe EE87C196KB16 was designed for embedded control systems and real-time applications requiring high performance for its time. 

• Industrial automation and process streamlining
• Motor control
• Advanced communication systems
• Automotive solutions 

AvailabilityAs the part is obsolete, it is generally unavailable through standard distributors for new designs. However, stock may still be found through surplus electronic component brokers and third-party vendors for maintenance of legacy systems. You can check availability and request quotes on sites like Jotrin Electronics or Ovaga Technologies

ADuM1401 is a quad-channel digital isolator IC developed by Analog Devices. It is based on the company’s iCoupler® technology, which combines high-speed CMOS circuitry with monolithic air-core transformer technology to provide reliable electrical isolation between digital circuits.

The device provides four independent isolation channels with a 3/1 channel direction configuration (three channels in one direction and one in the opposite direction). It is widely used in industrial electronics to isolate digital communication signals between systems operating at different ground potentials.

Unlike traditional optocouplers, the ADuM1401 eliminates LED-based signal transfer, offering higher reliability, lower power consumption, and faster data rates.

Key Features

• Quad-channel digital isolator (3 forward / 1 reverse channel)

• Isolation technology: iCoupler magnetic isolation

• High data rate up to 90 Mbps

• Isolation voltage up to 2.5 kV RMS

• Supports 3 V and 5 V logic levels

• Low power operation

• High common-mode transient immunity (>25 kV/µs)

• Wide operating temperature range

• Available in 16-pin SOIC / WSOIC package

The Texas Instruments UCC3895N is a BiCMOS advanced phase-shift PWM controller designed for high-efficiency DC-DC power conversion. It is mainly used to control phase-shifted full-bridge power supplies, enabling soft switching (zero-voltage switching) for higher efficiency and reduced switching losses.

The UCC28600D is a quasi-resonant flyback PWM controller IC manufactured by Texas Instruments. It is designed for high-efficiency AC-DC power supplies, especially in adapters, chargers, standby power supplies, and consumer electronics.

This IC uses green-mode energy-saving technology, which reduces power consumption during light-load or no-load conditions while maintaining high efficiency

PCF8574AP is an 8-bit I/O expander IC with an I²C interface, originally developed by NXP Semiconductors (formerly Philips Semiconductors).

It allows a microcontroller to expand its input/output pins using only two communication lines (SDA and SCL) through the I²C bus. The device contains eight quasi-bidirectional I/O ports, which can be individually used as inputs or outputs.

The chip also includes an interrupt output (INT) that signals the microcontroller when the input state changes, allowing efficient communication without continuous polling.

This IC is commonly used in microcontroller systems, embedded electronics, and industrial automation to increase the number of available digital I/O pins.

LM2576-5.0 is a 3-Amp step-down (buck) switching voltage regulator IC originally developed by National Semiconductor and later produced by Texas Instruments and onsemi.

It belongs to the SIMPLE SWITCHER® regulator family, designed to efficiently convert a higher DC input voltage into a stable 5 V output. The IC integrates most required control circuitry and requires only a few external components (inductor, diode, and capacitors) to build a complete DC-DC buck converter.

The device can supply up to 3 A output current and operates with high efficiency, making it widely used in power supply modules, embedded systems, and industrial electronics

The AD7887 is designed for low-power and high-speed data acquisition applications. It operates from a single supply voltage (2.7 V–5.25 V) and can perform conversions up to 125 kSPS (kilo-samples per second).

The device integrates a track-and-hold circuit, enabling it to sample analog input signals quickly and accurately. It supports two single-ended analog input channels and provides a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP processors.

DS130-12A DS130-12A GIXYS S1841 414342 GIXYS S1841 414342  Rectifiers 30 Amps 1200V
We Parth Electronics Corporation  deals in all type of Transistors Integrated CircuitsCS45-8I01 , MBR20200 Transistor  MPXH6115A6U-ND  SENSOR 16.68PSIA 4.7V 8SSOP , TOP242PNACPL-W-000E , ADE7758ARWZ , ADS7822UA , LM2577TADJ , MAX3232CSE , OP177 IC - (SMD Package) IC , STPS60170CT , TLP350  AD620AR , IR2104S , L296P , NFF50 B60H100G ON AKA , OP07 IC Ultralow Offset Voltage Op Amp IC , Power IC , SPW47N60C2 , TPS54532 in mumbai Maharashtra, India

AD620AR  SMD PACKAGE  Wrong image 8 pins IC find new imageApplications

 

The AD620AR is ideal for applications requiring high precision and the ability to amplify small differential signals while rejecting large common-mode noise.

•  Medical Instrumentation: ECG and other patient monitoring devices.

• Sensor Interface: Strain gauges, pressure sensors, and RTD temperature sensors.

• Data Acquisition Systems.

• Industrial Process Control.