Integrated Circuit

Microchip MCP1631HV-330E/SS is a high-voltage integrated high-side PWM switching controller with current-mode control operating from 3.5 V to 16 V input in a 20-pin SSOP package. It provides accurate 3.3 V reference output and supports boost, flyback, and SEPIC converter topologies. Available in stock worldwide with fast shipping.

Microchip MCP1640B-I/MC is a synchronous boost DC/DC converter delivering up to 350 mA output current at 500 kHz switching frequency. Operates from inputs as low as 0.65 V, with adjustable output from 2 V to 5.5 V in an 8-pin DFN package. In stock worldwide with fast shipping.

The MCP1650S-E/MS is a current-mode PWM boost switching controller from Microchip with 2.7 V to 5.5 V input range, 2.55 V UVLO threshold, and an 8-pin MSOP package, designed for LED drivers and white-LED backlight boost converters in portable and battery-powered applications.

MCP1653R-E/UN is a current-mode PWM boost controller with low-battery indicator and UVLO operating from 2.7 V to 5.5 V in a 10-pin MSOP package. Designed for battery-powered boost conversion with power-good and UVLO protection features. Available from stock worldwide with competitive pricing.

Microchip MCP1701AT-3002I/CB is a 250mA low-dropout linear regulator with fixed 3.0V output and only 400mV typical dropout, operating from 4V to 10V input in tiny SOT-23-3 package. Offers ±2% output accuracy across -40°C to 125°C industrial temperature range. Available in stock with worldwide shipping.

Voltage Supervisor 4.60V Low/High SOT23

Microchip MCP1640-I/MC is a synchronous boost DC/DC converter with 350 mA output current, 500 kHz switching frequency, and input range from 0.65 V to 5.5 V, housed in a DFN-8 package. Available from global distributors with worldwide shipping.

AT25DF321A-SH-B, Serial-SPI Flash Memory 32Mbit, 2.7 → 3.6 V, 8-Pin, SOIC

MCP1700T-5002E/TT is a fixed 5.0V low-dropout linear regulator from Microchip delivering up to 250mA output current. Features an ultra-low 1.6uA quiescent current, 178mV typical dropout voltage, and a compact SOT-23-3 package. Available from stock worldwide for battery-powered and low-power embedded applications.

The dsPIC30F3013-30I/SO is a 16-bit DSC/MCU combining motor control and DSP capabilities with 24 KB Flash and 2 KB RAM in a 28-pin SOIC package. It runs at up to 40 MHz and operates from 2.5 V at 10 MHz, covering a wide power profile for embedded control. Available worldwide with fast shipping from global distributors.

MCP1631-E/SS is a high-speed current-mode PWM switching controller operating from 3 V to 5.5 V input, offering integrated gate drive in a 20-pin SSOP package. It suits flexible power converter design with worldwide shipping.

Microchip MCP1652R-E/MS is a current-mode PWM boost converter controller with power-good output, UVLO at 2 V, and 2.7 V to 5.5 V input range in an MSOP-8 package. Designed for low-voltage battery-powered step-up power supplies requiring output status indication. Available with worldwide shipping.

The MCP1631HV-330E/ST is a high-voltage, high-speed current-mode PWM switching controller with 3.3 V reference, 3.5–16 V input range, and TSSOP-20 package. Designed for compact, efficient DC-DC conversion in embedded power applications.

The MCP1403-E/SN is a dual MOSFET gate driver IC from Microchip, featuring Schmitt-trigger inputs and high-side drive capability in an 8-pin SOIC package for fast switching power conversion circuits.

Microchip MCP1651R-E/MS is a current-mode PWM boost controller with low battery UVLO at 2V, operating from 2.7V to 5.5V input. Features MSOP-8 package. Available from stock worldwide with fast shipping.

MCP1650R-E/MS is a current-mode PWM boost controller IC operating from 2.7 V to 5.5 V input, ideal for compact power designs. Available from Microchip in MSOP-8 package with 17-week lead time. From $0.80 in stock worldwide shipping.

Microchip MCP1603T-330I/OS is a 500mA synchronous buck switching regulator with a fixed 3.3V output running at 2MHz PWM/PFM in a space-saving TSOT-5 package. It supports 2.7V to 5.5V input, enabling efficient power conversion for portable and battery-operated designs.

MCP1631HV-500E/SS is a high-voltage current-mode PWM switching controller IC from Microchip in a 20-pin SSOP package. It supports 3.5 V to 16 V input and integrates a high-speed PWM comparator for peak current-mode control at up to 500 kHz switching frequency. Designed for DC-DC buck, boost, and flyback converters in portable and industrial power supply applications.

The MCP1406-E/SN is a high-side MOSFET gate driver IC from Microchip Technology featuring Schmitt trigger inputs and a buffer/inverter-based driver topology in an 8-pin SOIC package. It delivers high peak gate drive current for efficient switching of power MOSFETs in converters and motor drives. Available from stock with worldwide shipping.

The MCP1319MT-46LE/OT is a single-channel voltage supervisor IC in SOT-23-5 package with a fixed 4.60 V threshold. It provides active-low reset output and manual reset input to protect microcontrollers and processors during power-up and brownout events.

The MCP14628-E/SN is a 2A synchronous buck MOSFET gate driver from Microchip with 5V operation and integrated high-side driver capability. It uses a buffer/inverter-based architecture with standard input characteristics in a compact SOIC-8 package. Available from stock worldwide with competitive pricing for DC-DC converter designs.

Microchip MCP1404-E/SN is a dual-channel, high-speed MOSFET gate driver capable of sourcing and sinking 4.5 A peak gate current, with Schmitt-trigger inputs for noise immunity, operating from 4.5 V to 18 V. Housed in a standard SOIC-8 package for synchronous buck, H-bridge, and motor control applications.

The MCP1602-180I/MS is a 500-mA synchronous step-down (buck) switching regulator from Microchip Technology operating at 2-MHz fixed frequency with PWM/PFM control and a 1.8-V fixed output from a 2.7-V to 5.5-V input. Its high switching frequency allows the use of small external inductors and capacitors in an 8-pin MSOP package. Available from stock with worldwide shipping.

High Speed PWM, PIC attach, MCP1630-E/MS

The MCP1602-ADJI/MS is a 20 MHz synchronous buck regulator from Microchip with adjustable output, 500 mA output current, and dual PFM/PWM mode operation across a 2.7 V to 5.5 V input range. Housed in an 8-pin MSOP package for compact DC-DC conversion designs. From $1.20 in stock with worldwide shipping.

Microchip MCP1603T-ADJI/OS is a 500 mA adjustable-output synchronous buck regulator with PWM/PFM switching at 2 MHz. It operates from a 2.7 V to 5.5 V input supply and features current-mode control in a compact TSOT-5 package. Available from stock worldwide with competitive pricing.

The dsPIC33FJ256GP510A-I/PT is a 16-bit DSC microcontroller with 256KB Flash and 16KB RAM. Key specs include 40 MHz clock, ECAN, 16-bit fixed-point DSP, and 100-pin TQFP package. Available from stock worldwide with competitive pricing.

The Microchip MCP1317T-29LE/OT is a single-channel voltage supervisor with a fixed 2.90 V threshold and active-high reset output in a compact SOT-23-5 package. It includes a manual reset input for external push-button reset functionality. Available from stock worldwide with competitive pricing.

Microchip MCP1602-330I/MS is a 2 MHz PWM/PFM synchronous buck regulator delivering 500 mA at a fixed 3.3 V output from a 2.7 V to 5.5 V input in an 8-pin MSOP package. Automatic PWM-to-PFM switching maximizes light-load efficiency. Available in stock globally for immediate shipment.

The MCP14E4-E/SN is a dual 4 A MOSFET gate driver with Schmitt-trigger inputs and high-side/low-side drive capability in an 8-pin SOIC package. Available from stock with worldwide shipping.

SOP, SOP8,.25

Microchip MCP14E3-E/SN is a dual high-side MOSFET gate driver in an 8-pin SOIC package with Schmitt trigger inputs for noise immunity. Drives two MOSFET gates with independent channels to handle bootstrap high-side and low-side switching topologies. Available from stock with worldwide shipping.

The MCP1407-E/SN is a Microchip single-channel MOSFET gate driver capable of sourcing and sinking 6 A peak current in an SOIC-8 package. It features a Schmitt-trigger input and supports high-side configurations for fast power switch control. Available in stock with worldwide shipping.

The MCP1405-E/SN is a dual MOSFET gate driver IC from Microchip in an SOIC-8 package. It features Schmitt trigger inputs, high-side drive capability, and supports two independent driver channels for fast switching applications. Available with lead-free packaging and RoHS compliance for worldwide shipping.

Microchip MCP1415T-E/OT is a single MOSFET gate driver capable of sourcing and sinking 1.5 A peak current with Schmitt trigger inputs for noise-immune operation. It drives high-side and low-side N-channel MOSFETs in full-bridge and half-bridge topologies from a compact SOT-23-5 package. Available in tape-and-reel format for automated assembly.

Microchip MCP1541T-I/TT is a precision 4.096V three-terminal voltage reference with 4.137V maximum output, RoHS-compliant in a 3-pin SOT-23 package. Available from distributors with worldwide shipping.

The dsPIC33FJ64MC804-I/PT is a Microchip 16-bit digital signal controller with 64 KB Flash, 16 KB RAM, DMA, and a 40 MHz DSP core in a 44-pin TQFP package. It integrates a hardware barrel shifter, ADC, and motor control PWM for real-time signal processing. Available in stock with worldwide shipping.

The 25LC080A-I/MS is an 8Kbit (1K x 8) SPI serial EEPROM from Microchip Technology operating at 2.5V with a 10MHz clock, 16-byte page write buffer, and 1,000,000 write/erase cycle endurance, housed in an 8-pin MSOP package. It offers 200-year minimum data retention and byte or page write modes for flexible nonvolatile storage. Available from authorized distributors with worldwide shipping.

MCP1320T-29LE/OT is a single-channel voltage supervisor and microprocessor reset IC from Microchip with a fixed 2.90 V threshold and active-low open-drain reset output, in a 5-pin SOT-23 package. It asserts reset for a fixed delay after VCC falls below the threshold, ensuring reliable MCU startup and brownout detection. Used in embedded systems, portable devices, and industrial controllers needing precise undervoltage protection.

HCS201-I/SN is a KEELOQ code hopping encoder IC by Microchip Technology for secure remote keyless entry systems. Key specs: KEELOQ rolling code encryption, single function encoder, 8-pin SOIC package with RoHS compliance. From $1.50, in stock with worldwide shipping.

The 24LC02B-I/MS is a 2 Kbit I2C serial EEPROM by Microchip Technology with a 2.5 V to 5.5 V operating range and 400 kHz fast-mode I2C interface. Key specs: 256-byte memory capacity, 8-pin MSOP package, and 1,000,000 write endurance cycles. Available in a miniature 8-pin MSOP, in stock with worldwide shipping.

Microchip MCP1252-33X50I/MS is a 120mA regulated charge pump voltage converter generating fixed 3.3V output from 2.1V to 5.5V input using switched-capacitor topology in 8-pin MSOP package. Features PWM regulation and optional 5V output in compact low-profile SMT package. Available in stock with worldwide shipping.

MCP1318T-46LE/OT is a single-channel voltage supervisor and reset IC from Microchip with a fixed 4.60 V threshold for reliable power monitoring. It provides low/high detection in a tiny SOT-23-5 package drawing minimal quiescent current. Available from stock with worldwide shipping.

Microchip HCS515/SL is a KEELOQ rolling code decoder IC for secure RF remote control systems operating from 2.0 V to 5.5 V supply in a 14-pin SOIC package. It decodes 66-bit encrypted KEELOQ transmissions for keyless entry and access control applications. Available in stock worldwide with competitive pricing.

Voltage Supervisor 2.90V Act.Low SOT23

The MCP1321T-29LE/OT is a Microchip single-channel 2.90 V voltage supervisor and reset IC in a SOT-23-5 package, providing a fixed threshold with an active-low reset output and low quiescent current for reliable power-on reset and brownout detection. Designed to guarantee MCU reset integrity during supply undervoltage conditions. Available from stock with worldwide shipping.

The MCP1319MT-29LE/OT is a single-channel voltage supervisor from Microchip with a 2.90V threshold. It features manual reset, lead-free construction, and a compact 5-pin SOT-23 package. Available from stock with worldwide shipping.

Microchip 24LC024H-I/ST is a 2K-bit I2C serial EEPROM with 256x8 organization, operating from 2.5V to 5.5V supply. It supports up to 1 MHz clock frequency and delivers 1 million write/erase endurance cycles in a compact TSSOP-8 package.

93AA46-I/SN is a 1 Kbit (128×8) 1.8 V serial EEPROM by Microchip in an SOIC-8 package. Key specs: 2 MHz max clock, 1,000,000 write/erase cycles endurance, 200-year data retention. From competitive pricing, in stock with worldwide shipping.

Microchip MCP121T-300E/TT is a single-channel voltage supervisor with open-drain active-low reset output and ultra-low 1 µA quiescent current in a tiny SOT-23-3 package. It monitors a 3.0 V threshold to protect microcontrollers and logic from brownout conditions. Available from stock worldwide with competitive pricing and fast shipping.