Adinath Electronics

The TPS65160 offers a compact power supply solution to provide all four voltages required by thin-film transistor (TFT) LCD panel. With its high current capabilities, the device is ideal for large screen monitor panels and LCD TV applications

We have all the below mentioned items availabe:
TOP233YN  TOP234PN  TOP234YN
TOP242YN  TOP243PN  TOP243YN
TOP244PN  TOP244YN  TOP245YN 
TOP246YN  TOP247YN  TOP248YN
TOP249YN  TOP250YN  TOP255PN
TOP255YN  TOP257YN  TOP258YN

The AD620 is a low-cost, high-accuracy instrumentation amplifier with only one external resistor required to establish gains ranging from 1 to 10,000. Furthermore, the AD620 has 8-lead SOIC and DIP packaging, which is smaller than discrete designs and delivers lower power (just 1.3 mA peak supply current), making it an excellent choice for battery-powered, portable (or remote) applications. 

A voltage supervisory device called the MCP100 is intended to hold a microcontroller in reset mode until the system voltage has stabilised and reached the appropriate level. It also serves as a safeguard against brown-out scenarios, which occur when the supply voltage falls below a level that is safe for operation. The MCP100 is a CMOS Push-Pull output device that features an Active Low reset function and comes with seven distinct trip voltage options. It can function between -40°C and +85°C, which is the broad industrial temperature range. MCP100 may be purchased in packages TO-92 or SOT23-3.

The MCP102/103/121/131 devices are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stabilized at the proper level for reliable system operation

High-tech linear charge management controllers with restricted space and budget-conscious applications are the MCP73831/2 devices. The MCP73831/2 are offered in a 5-Lead, SOT-23 packaging or an 8-Lead, 2 mm x 3 mm DFN format. The compact design of the MCP73831/2, together with its minimal external component count, makes it the perfect choice for mobile applications. The MCP73831/2 complies with all USB power bus standards for applications that are charged via a USB port.

The purpose of the MCP100 voltage supervisory device is to maintain a microcontroller in reset mode until the system voltage has stabilised and achieved the appropriate level. When the supply voltage falls below a safe working level, it also serves as protection against brown-out events. The MCP100 is offered in seven distinct trip voltage options and has a CMOS Push-Pull output with Active Low reset. The expanded industrial temperature range (-40°C to +85°C) is the operating range for it. MCP100 can be purchased in a TO-92 or SOT23-3 kit.

The IR4427STRPBF is a dual-channel, low-side high-speed power MOSFET and IGBT driver.

The IR4427STRPBF is a dual-channel, low-side high-speed power MOSFET and IGBT driver. Unlike the "Half-Bridge" drivers you have been researching ($IR21xx$ series), the IR4427 does not have a high-side floating channel. Instead, it contains two independent, non-inverting drivers designed to switch loads connected to ground.

It is widely used for its simplicity and its ability to provide high-current pulses to quickly charge the gate capacitance of power switches.

Core Specifications Key Features

• Dual Independent Channels: You can drive two separate MOSFETs or use them in parallel to increase drive strength.

• High Peak Current: With 1.5A output, it is much more powerful than the basic IR2101 (~200mA). This makes it ideal for high-frequency switching where fast gate charging is necessary to reduce switching losses.

• Wide Supply Range: Operates anywhere from 6V to 20V, matching the gate requirements of most standard and logic-level MOSFETs.

• Logic Compatibility: The inputs are compatible with standard CMOS or LSTTL logic, down to 3.3V controllers.

• Matched Delays: Both channels have matched propagation delays, which is useful for synchronous applications.

The INA132U is a low-power, single-supply difference amplifier (also called a unity-gain differential amplifier) produced by Texas Instruments. It is designed to accurately amplify the difference between two input signals while rejecting any voltage common to both inputs — a key requirement in precision signal-conditioning applications.

At its core, the INA132U combines a precision operational amplifier with a laser-trimmed resistor network on a single chip, ensuring excellent matching and stable performance over temperature. This internal trimming gives it low gain error (≈±0.075 %), low nonlinearity, and high common-mode rejection, which are essential characteristics for amplifying small differential signals in noisy environments.

The device can operate from a wide supply voltage range: from 2.7 V up to 36 V on a single supply, or ±1.35 V up to ±18 V on dual supplies, making it versatile for both low-voltage battery systems and higher-voltage industrial systems. Its low quiescent current (~160 µA) also makes it suitable for energy-constrained designs.

The INA132U is typically supplied in a compact 8-pin SOIC package, which fits well in space-constrained PCB layouts and supports automated surface-mount assembly.

Key Electrical Features

• Differential amplifier with unity gain — ideal for converting differential signals to single-ended outputs with minimal external components.

• High common-mode rejection — rejects noise and interference that appear equally on both inputs.

• Low supply current (~160 µA) for low-power designs.

• Wide supply range for flexible system integration.

• Bandwidth ~300 kHz and slew rate ~0.1 V/µs — suitable for many analog-signal applications.

Typical Applications

• Precision sensor signal conditioning (strain gauges, bridge sensors)

• Differential data acquisition front-ends

• Isolation-borne signal amplifiers

• Industrial measurement systems

• Ground-loop noise rejection stages

Though the INA132U is marked “obsolete” or no longer produced in some references, you may still find it stocked with distributors, and functionally similar parts like INA132U/2K5 variants are available.

The LM219J is a high-performance dual voltage comparator integrated circuit originally from Texas Instruments (and National Semiconductor), designed for general-purpose analog signal comparison in electronic systems. It’s functionally similar to parts like the LM219 and LM319 families but comes in a 14-pin through-hole DIP package for easy mounting on prototype boards or PCB designs.

At its core, a comparator is a device that compares two input voltages and changes its output state depending on which input is higher. The LM219J contains two independent comparators in one chip, making it ideal for designs that need multiple threshold checks without using extra components. Each comparator can operate with single-supply voltages from about 5 V up to 36 V or dual supplies from ±2.5 V to ±18 V, giving it broad flexibility for both low- and medium-voltage systems.

This part is known for low input offset voltage (typically around 4 mV) and low input bias currents (around 0.5 µA), which help improve accuracy when comparing analog signals. The outputs have versatile compatibility with common logic families such as DTL, open-collector, open-emitter, RTL, and TTL, making it suitable for interfacing with digital circuits directly without extra buffering.

The device draws a modest quiescent current of around 4.3 mA total, and is specified over an operating temperature range from −25 °C to +85 °C, which suits a wide array of industrial and consumer uses.

Packaged in a 14-pin CDIP (ceramic DIP) through-hole format, the LM219J is easy to handle and solder, though it’s now considered obsolete by some distributors — meaning it may be harder to find in production quantities than more modern comparators.

Typical applications include zero-crossing detection, window comparators, level detection, threshold monitoring, analog front ends for digital systems, and general signal conditioning tasks in instrumentation and control circuits. Designers often choose newer equivalents like the LM239, LM339, or modern low-power comparators for newer designs, but LM219J remains useful in legacy systems and educational kits. 

Key Specifications & Features:

• Package: 4-pin mini-flat (SO6) SMD.
• Detector Type: Darlington Transistor ( of 300V).
• Isolation Voltage: 2500  (min).
• Current Transfer Ratio (CTR): 1000% (min) at .
• Applications: Programmable controllers, DC output modules, telecommunications.
• Safety Standards: UL recognized (UL1577), cUL recognized.
• Status: Obsolete/No longer manufactured. 

The A3938 is a three-phase, brushless DC motor controller. It has a high-current gate drive capability that allows driving of a wide range of power MOSFETs and can support motor supply voltages to 50 V. The A3938 integrates a bootstrapped high-side driver to minimize the external component count required to drive N-channel MOSFET drivers.

The CD4015B-series types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic package (E suffix), 16-lead small-outline packages (M, M96, MT, and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

All these products are availabe DIP
IR1405  IR2101 
IR2110  IR2111
IR2113  IR2121
IR2125  IR2130
IR2151  IR2153
IR2155  IR2156
IR2166  IR2520
IR3415  IR3702

The AD633 is a four-quadrant, functionally full analogue multiplier. It has differential high impedance X and Y inputs as well as a high impedance summation input (Z). A buried Zener provides a nominal 10 V full scale output voltage for the low impedance output voltage. The AD633 is the first device to provide these characteristics in a low-cost 8-lead PDIP and SOIC package.

The 33883 is an H-bridge gate driver (also known as a full-bridge pre-driver) IC with integrated charge pump and independent high and low side gate driver channels. The gate driver channels are independently controlled by four separate input pins, thus allowing the device to be optionally configured as two independent high side gate drivers and two independent low side gate drivers. The low side channels are referenced to ground. The high side channels are floating.The gate driver outputs can source and sink up to 1.0 A peak current pulses, permitting large gate-charge MOSFETs to be driven and/or high pulse- width modulation (PWM) frequencies to be utilized. A linear regulator is incorporated, providing a 15 V typical gate supply to the low side gate drivers

A 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection, and other control circuits are all integrated into the monolithic TOP Switch-HX device in an efficient manner. The TOP Switch-HX incorporates numerous additional features that lower system costs, improve power supply performance, and increase design flexibility in addition to the three terminal TOPSwitch features like high voltage start-up, cycle-by-cycle current limiting, loop compensation circuitry, auto-restart, and thermal shutdown.  The high-voltage power MOSFET and all of the low voltage control circuitry can be efficiently integrated into a single monolithic chip thanks to a proprietary high voltage CMOS technology.

A number of PWM motor drive and amplifier applications that call for either uni-directional or bidirectional drive circuits can employ the pulse width modulator circuit known as the UC1637.  This circuit can improve efficiency and lower component costs for numerous applications when used to replace traditional drivers.  There is all the circuitry required to produce an analogue error signal and modify the outputs of two bi-directional pulse trains in accordance with the strength and polarity of the error signal. The sawtooth oscillator, error amplifier, and two PWM comparators with 100mA output stages are all common components of this monolithic device.  Under-voltage lockout, pulse-by-pulse current limiting, and a shutdown port with a 2.5V temperature-compensated threshold are all included in the protection circuitry.

With an AC-DC wall adapter and USB port power sources option, the MCP73871 device is a fully integrated linear solution for system load sharing and Li-Ion/Li-Polymer battery charge management. It can also choose its own power source independently from battery or input. The device's tiny physical size and little need for additional components make it perfect for portable applications. The MCP73871 gadget automatically draws power from an input power source (such as a USB port or an AC/DC wall adapter) or a single-cell Li-Ion battery to power the system load. In particular, the MCP73871 device complies with the USB specification's current drawn restrictions. 

STW15N80K5 is a high-voltage N-channel power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) from STMicroelectronics, engineered for robust switching and efficient power conversion in industrial and power-electronics applications. It is part of ST’s MDmesh™ K5 (SuperMESH5™) series, which uses an advanced vertical super-junction structure to deliver very low on-resistance and ultra-low gate charge, improving both conduction efficiency and switching performance.

At its core, the STW15N80K5 is rated for an 800 V drain-to-source breakdown voltage (V_DSS), meaning it can withstand high voltage stress typical of offline power supplies, motor drives, inverters, and welding power units with wide voltage swings.† The device supports a continuous drain current of 14 A (Tc), enabling moderate-power handling, and exhibits a low typical on-state resistance (R_DS(on)) around 0.375 Ω, which minimizes conduction losses in the load path when the MOSFET is fully enhanced.

Designed in a TO-247-3 through-hole package, STW15N80K5 accommodates robust heat dissipation and simplifies mounting of heatsinks for improved thermal management in high-power circuits. It’s also 100% avalanche tested and features Zener-protected gates, boosting its ability to survive voltage transients and rugged operating conditions often found in switching converters. The MOSFET’s ultra-low total gate charge (Qg) further helps reduce drive losses, making it more efficient at high switching speeds — a key consideration in SMPS and PWM controlled power stages.

Typical applications include:

• Offline and isolated switch-mode power supplies (SMPS)

• DC–DC converters and inverters

• Motor control drives and UPS systems

• Industrial and renewable energy power electronics

Overall, STW15N80K5 delivers a strong balance of high-voltage tolerance, efficient conduction, and dynamic switching performance, suited for demanding power conversion designs where both reliability and efficiency matter.

An overview of the LM334
True floating current sources, the LM134, LM234, and LM334 do not require a separate power supply connection. In addition, the devices may function as both a rectifier and a current source in AC applications because reverse applied voltages of up to 20V will only drain a few dozen microamperes of current.

The bq2920x device is a secondary overvoltage protection IC for 2 series cell lithium ion battery packs that includes an automated cell imbalance correction and high accuracy precision overvoltage detecting circuit In a 2 series cell battery pack the voltage of each cell is compared to an internally programmed reference voltage The OUT pin switches from a low to a high state if either cell experiences an overvoltage situation Automatic voltage based cell imbalance correction is possible with the bq2920x When the difference between the cell voltages is nominally 30 mV or higher balancing can begin and it can cease when the difference is nominally 0 mV The CB EN pin controls whether cell balancing is enabled or deactivated

For power-supply monitoring and battery-control operations in microprocessor (P) systems, the MAX690AESA minimize complexity and number of components needed. Compared to discrete components or independent ICs, they considerably increase system accuracy and dependability. The components' reset-voltage threshold values and reset outputs vary. Reset pulses are produced by the MAX690A/MAX802L/MAX805L and MAX692A/MAX802M when the supply voltage falls below 4.65V and 4.40V, respectively. Power-fail accuracy to 2% is guaranteed by the MAX802L/MAX802M. 

Established in the year 2016 at Mumbai Maharashtra we Adinath Electronics are a Sole Proprietorship based firm engaged as the foremost Wholesale Supplier and Importer of SMD Resistors PCB Connector etc Our products are high in demand due to their premium quality and affordable prices Furthermore we ensure to timely deliver these products to our clients through this we have gained a huge clients base in the market we are importing our products from Taiwan Singapore and Malaysia

Established in the year 2016 at Mumbai Maharashtra we Adinath Electronics are a Sole Proprietorship based firm engaged as the foremost Wholesale Supplier and Importer of SMD Resistors PCB Connector etc Our products are high in demand due to their premium quality and affordable prices Furthermore we ensure to timely deliver these products to our clients through this we have gained a huge clients base in the market we are importing our products from Taiwan Singapore and Malaysia

Established in the year 2016 at Mumbai Maharashtra we Adinath Electronics are a Sole Proprietorship based firm engaged as the foremost Wholesale Supplier and Importer of SMD Resistors PCB Connector etc Our products are high in demand due to their premium quality and affordable prices Furthermore we ensure to timely deliver these products to our clients through this we have gained a huge clients base in the market we are importing our products from Taiwan Singapore and Malaysia

In microprocessor (P) systems, the MAX690A / MAX692A / MAX802L / MAX802M / MAX805L minimise the complexity and amount of components needed for power-supply monitoring and battery-control operations. Compared to individual ICs or discrete components, they considerably increase system dependability and precision. The reset-voltage threshold levels and reset outputs of the components vary. When the supply voltage falls below 4.65V, the MAX690A/MAX802L/MAX805L and MAX692A/MAX802M create a reset pulse, and below 4.40V, they do the same. Power-fail accuracy tolerances of 2% are promised by the MAX802L/MAX802M. The MAX805L and MAX690A are identical, with the exception that RESET is offered in place of RESET. Each component is offered in an 8-pin DIP or SO packaging. The MAX690A/MAX802L and the MAX690 and MAX694 have pin compatibility. The MAX692 and MAX802M have pin compatibility.

Established in the year 2016 at Mumbai Maharashtra we Adinath Electronics are a Sole Proprietorship based firm engaged as the foremost Wholesale Supplier and Importer of SMD Resistors PCB Connector etc Our products are high in demand due to their premium quality and affordable prices Furthermore we ensure to timely deliver these products to our clients through this we have gained a huge clients base in the market we are importing our products from Taiwan Singapore and Malaysia

The 8-pin, versatile and user-friendly UCC28180 is a continuous conduction mode (CCM)-operated active power factor correction (PFC) controller that achieves high power factor, low current distortion, and efficient voltage regulation of boost preregulators in AC-DC front ends.In order to readily handle both power MOSFET and IGBT switches, the controller is ideal for universal AC input systems operating in the 100-W to few kW range with the switching frequency adjustable between 18 kHz and 250 kHz.Fast turn-on, turn-off, and simple operation of the external power switch are made possible by an integrated 1.5-A and 2-A (SRC-SNK) peakgate drive output clamped internally at 15.2V (typical).

The LMx85-2.5 and LM385Bare two-terminal, low-dynamic-impedance voltage references that work throughout a 20-A to 20-mA current range. They also have excellent temperature stability.Providing precise voltage tolerance is on-chip trimming.The preferred band-ga for these devices is low-noise and stable over time.

ICE3PCS02G is the new 8-pin wide input range (85VAC to 265VAC ) controller IC for active CCM power factor correction converter. Compared to the 1st and 2nd generation of ICE1PCS0x and ICE2PCS0x, the 3rd generation PFC have the lowest internal reference trimmed at 2.5V and integrated digital control voltage loop.They also have other advantages such as low peak current limit at 0.2V, adjustable gate switching frequency range from 21kHz to 100kHz and able to synchronise with external frequency range from 50kHz to 100kHz. They are now able to achieve 95% efficiency at full load for all input voltage range.

The MC34064 is an undervoltage sensing circuit specificallydesigned for use as a reset controller in microprocessor−basedsystems. It offers the designer an economical solution for low voltagedetection with a single external resistor. The MC34064 features atrimmed−in−package bandgap reference, and a comparator withprecise thresholds and built-in hysteresis to prevent erratic resetoperation. The open collector reset output is capable of sinking inexcess of 10 mA, and operation is guaranteed down to 1.0 V input withlow standby current. The MC devices are packaged in 3−pin TO-92,micro size TSOP−5, 8−pin SOIC−8 and Micro8 surface mountpackages. The NCV device is packaged in SOIC−8 and TO−92

The HTC TJ7660 is a monolithic CMOS power distribution circuit that outperforms previously available devices in terms of performance. The TJ7660 converts supply voltages from positive to negative for input voltages ranging from +1.5V to +10.0V, yielding corresponding output voltages ranging from -1.5V to -10.0V. For the charge pump and charge reservoir functions, just two noncritical external capacitors are required. The TJ7660 may also be used as voltage doublers, producing output values of up to +18.6V from a +10V input. The device contains a series DC supply regulator, an RC oscillator, a voltage level translator, and four output power MOS switches. A distinct logic circuit detects the device's greatest negative voltage and ensures that the output N-Channel switch source-substrate junctions are not forward biased. This ensures that there will be no latch ups.

For use in digital power metres and energy measurement applications, the CS5467 IC was created specifically for the needs of the Japanese market. It is an integrated power measuring device that incorporates a single integrated circuit with three Delta Sigma analog-to-digital converters, a power calculation engine, an energy-to-frequency converter, and a serial interface. For high-performance power measuring applications, it precisely measures instantaneous current and voltage and computes VRMS, IRMS, instantaneous power, and average power (active/reactive/apparent). The CS5467 also contains two voltage channels and two current channels for two-phase measurements that may be made simultaneously. In network metres and commercial three-phase metering applications, this design is widely used.
The CS5467 is designed to interact with resistive dividers or potential transformers for voltage measurement and shunt resistors or current transformers for current measurement.The CS5467 has a configurable energy-to-pulse output capability and a bi-directional serial interface for communicating with a CPU. It also features a tamper detection system that measures energy by registering the larger of the active powers. System-level calibration, temperature sensor, voltage sag, current fault detection, and phase compensation are further features.

A 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection, and other control circuits are all integrated into a monolithic device by TOPSwitch-HX in an efficient manner.

Designed for portable devices with 3-cell to 6-cell series Li-ion or Li-polymer battery packs, the MP2659 is a highly integrated switching charger. With various battery regulating voltages, the device can generate a charge current of up to 3A.  The gadget can function with a maximum DC input voltage of 36V and a hold-off voltage of 45V. The MP2659 charges the battery in three phases—precharge, constant current charge, and constant voltage charge—when an input power supply is provided.  The input current and input voltage serve as the foundation for power management. The MP2659 automatically reduces the charge current to prevent the input power supply from overload if the input current exceeds the preset input current limit or the input voltage drops to the preset input voltage limit. 

Micropower 2-terminal band-gap voltage regulator rated diodes are the LM185-1.2-N, LM285-1.2-N, and LM385-1.2-N. They have an incredibly low dynamic ahermetic TO package and the LM285-1.2-N/LM385-impedance as well as good temperature stability while operating across a 10 A to 20 mA current range. A precise voltage tolerance is provided via on-chip trimming. Transistors and resistors are the sole components used in the LM185-1.2-N band-gap reference, which leads to minimal noise and strong long-term stability.

We deal in all types of Power Management ICs, Voltage Reference ICs, Etc.

Through a ground-breaking control method that does away with the requirement for both an optocoupler and secondary CV control circuitry while offering extremely tight output voltage regulation, the LNK626PG significantly simplifies the design of low power, constant voltage (CV) converters.  The LNK626PG supports ClamplessTM designs thanks to a proprietary IC trimming method and E-ShieldTM transformer assembly methods. Excellent cross-regulation is provided by LNK626PG for multiple-output flyback applications like DVDs and STBs.  One integrated circuit (IC) has circuitry for a 725 V power MOSFET, an ON/OFF control state machine, self-biasing, frequency jittering, cycle-by-cycle current limiting, and hysteretic thermal shutdown.  

Micropower two-terminal bandgap voltage regulator diodes fall under the LM285/LM385 class. These devices, which have an incredibly low dynamic impedance, low noise, and stable performance over time and temperature, are made to function across a broad current range of 10 A to 20 mA. On-chip trimming is a technique for achieving tight voltage tolerances. These devices may be employed with excellent control in applications with widely fluctuating supply thanks to their broad dynamic working range. These devices are perfect for micropower circuitry, such as regulators, regulators and other analogue circuits, when prolonged battery life is needed, due to their extremely low working current.

We deal in all types of Power Management ICs, Voltage Reference ICs, Etc.

The MIC5233 is a high input voltage, low dropout, 100 mA regulator with extremely low ground current. The MIC5233 is perfect for multicell Li-Ion battery systems because to its high voltage and low ground current combination. The MIC5233 is a "Cap LDO" design that works well with tantalum or ceramic output capacitors. For stability, only a 2.2 F output capacitor is needed. Enable input, thermal shutdown, current limit and reverse battery protection, and reverse leakage protection are among the features of the MIC5233. The MIC5233 is provided in the 5-lead SOT23 and 3-lead SOT223 packages with a junction temperature range of -40°C to +125°C. It is also available in variants with fixed and adjustable output voltage.