Flash Memory IC Chip

Integrated synchronous PWM controller and power FETs for up to 2-A charge rate. Supports 1-3 cell Li-Ion/Li-Polymer packs with high-accuracy regulation, battery temperature monitoring, and thermal protection. Ideal for portable and industrial equipment.

High-efficiency 42V input, 3.5A step-down regulator with integrated 92mΩ MOSFET. Features pulse-skipping Eco-mode, adjustable UVLO, and 146μA quiescent current. Ideal for industrial and automotive power systems. Available in HSOP PowerPAD package.

High-efficiency boost LED driver with 3V-18V input, 1.2A switch, and 1.2MHz frequency. Features PWM/digital brightness control, 90% efficiency, and open LED protection. Ideal for industrial lighting and backlighting.

High-efficiency boost converter for driving white LEDs in series. Features 2.7V to 18V input, 38V open LED protection, PWM brightness control, and up to 90% efficiency. Compact 2mm x 2mm WSON package with thermal pad. Ideal for portable devices and LED backlighting.

Ultra-low quiescent current synchronous boost converter with 600 nA IQ into VOUT. Supports 0.7V to 5.5V input, adjustable output from 1.8V to 5.5V. Up to 93% efficiency at 200mA load. True shutdown disconnects load. Available in WCSP and WSON packages. Ideal for battery-powered wearables and portable devices.

Boost converter with 1.6V to 6V input, 20V/1.1A internal switch, 1.2MHz fixed frequency, up to 88% efficiency. Features overload protection, programmable soft start, and load discharge. Ideal for glucose meters and OLED power supplies.

High-efficiency DC/DC boost converter with integrated power switch and diode. Supports 2.5V-6V input, up to 27V output, and 0.5A switch current. Features short-circuit protection, programmable soft start, and 1.2MHz/600kHz switching frequency. Ideal for LED backlighting, OLED, and TFT-LCD bias supplies.

High-efficiency synchronous boost converter with 600mA switch, adjustable output up to 5.5V. Supports 0.9V to 5.5V input, 19μA quiescent current, overtemperature protection, and load disconnect. Ideal for battery-powered devices.

Low quiescent current 100μA LDO regulator with 1A output, 455mV dropout at 3.3V. Stable with ceramic capacitors, 1.5% accuracy, 65dB PSRR. Ideal for set-top boxes, TVs, and post-regulation. SOT-223 package.

Positive LDO voltage regulator delivering up to 800mA output current. Available in fixed 1.8V and adjustable options. Features low dropout voltage (max 1.3V at 800mA), 0.2% line regulation, and 0.4% load regulation. Ideal for POS, medical, and industrial applications.

The TL494 is a complete PWM control circuit on a single chip, featuring dual error amplifiers, adjustable oscillator, and 5V precision regulator. Ideal for AC/DC power supplies, inverters, and industrial controls. Supports push-pull or single-ended output with 200mA sink/source current. Available in SOIC, PDIP, SOP, and TSSOP packages.

High-precision adjustable shunt regulator with 0.5% to 2% tolerance grades. Features 0.2-ohm output impedance, 1mA to 100mA sink current, and wide -40°C to 125°C operation. Ideal for voltage referencing, Zener replacement, and SMPS regulation. Available in SOT-23, SOIC, and PDIP packages.

The LM3480IM3X-3.3/NOPB is a 3.3V fixed output linear voltage regulator with up to 30V input and 1.2V max dropout at 100mA. Packaged in tiny SOT-23, it offers ±5% tolerance and -40 to 125°C operation. Ideal as a compact alternative to LM78Lxx series or post-regulator for DC/DC converters.

The LM4040D50IDBZR is a 5V precision shunt voltage reference with 1% accuracy and low 35 μVRMS noise. It operates from 45 μA to 15 mA, requires no output capacitor, and is stable with all capacitive loads. Ideal for data acquisition, power supplies, and automotive electronics. Available in SOT-23 package, -40°C to 125°C range.

Precision 2.5V shunt voltage reference in SOT-23 package. ±0.1% tolerance, 60μA to 15mA operating current, no output capacitor needed. Ideal for portable, automotive, and industrial applications. AEC-Q100 qualified.

Fixed 5V output linear regulator delivering up to 1.5A with ±2% tolerance. Features internal thermal overload, short-circuit and SOA protection. Ideal for industrial power supplies, SMPS post regulation, and HVAC systems. No output capacitor required for stability.

High-voltage synchronous buck controller with 100V input range, 3.5A peak gate drive, and programmable frequency up to 1 MHz. Features emulated peak current mode, precision 1.5% reference, and thermal shutdown. Ideal for automotive and industrial DC-DC applications.

The LM5106MMX is a high-voltage gate driver for N-channel MOSFETs in half-bridge configurations. It features 1.8-A peak sink current, programmable dead-time, and TTL-compatible input. Supports bootstrap supply up to 118-V DC. Ideal for motor drives and power converters. Offered in 10-pin VSSOP package.

The LM3480IM3X-3.3 is a 3.3V fixed output LDO voltage regulator with up to 30V input and 100mA load current. Packaged in a tiny SOT-23, it offers 1.2V max dropout and ±5% tolerance. Ideal as a post regulator or bias supply for analog circuits.

The LM3447MTX is a versatile PFC controller with integrated phase decode for smooth TRIAC dimming. It features primary side regulation, valley switching for high efficiency, and thermal foldback protection. Ideal for dimmable A19, PAR30, and downlight LED drivers in a compact TSSOP14 package.