Texas Instruments

TO-263, 3 PIN

LM3940IMP-3.3 is a 1A low-dropout linear voltage regulator by Texas Instruments, designed to regulate input voltages as low as 1V above the output. Key specs: 3.3V fixed output, 1A output current, low dropout voltage of 0.5V typical. From $0.88, in stock with worldwide shipping.

COMP DUAL LO PWR

Low Power Low Offset Voltage Dual Comparators

LM392N is a dual operational amplifier and voltage comparator IC in DIP-8 package, featuring 65dB CMRR, 0.25µA bias current, and 7mV offset voltage. From $0.41 in stock with worldwide shipping.

Low Power Operational Amplifier and Voltage Comparator IC with 65dB CMRR, 0.25µA bias current, voltage-feedback architecture. From $0.39, in stock worldwide shipping.

LM3881MM is a single-channel power supply sequencer IC in an 8-VSSOP package, designed to control and sequence power rails in multi-supply systems. From $3.44, in stock worldwide shipping.

LM3753SQ is a scalable 2-phase synchronous buck controller from Texas Instruments, supporting high-current DC/DC conversion with programmable frequency and interleaved operation. Ideal for server, telecom, and industrial power supply designs. Available in stock with worldwide shipping.

LM3743MM-1000 is a high-frequency synchronous buck controller by Texas Instruments. Key specs: 1000kHz switching frequency, wide input voltage range, adjustable output voltage. From $1.44, in stock with worldwide shipping.

Microprocessor Reset Circuits

LM3710XQMM-308 is a dual-channel microprocessor supervisory and voltage supervisor reset IC from Texas Instruments, featuring manual reset, power-fail input, and watchdog timer in a 10-pin MSOP package. From $1.69 in stock with worldwide shipping.

IC CONV DC-DC 600MA ADJ

LM3676SD-3.3 is a 600mA step-down DC-DC converter with fixed 3.3V output, operating from 2.9V to 5.5V input, featuring pulse width modulation control for high-efficiency power regulation in portable and battery-powered applications. From $0.72 in stock worldwide shipping.

The LM3676SD-1.8 is a 600mA synchronous step-down DC-DC converter with a fixed 1.8V output and 2.9V–5.5V input range. It features PWM voltage-mode control with up to 95% efficiency. From $0.72, in stock with worldwide shipping.

LM3676SD-1.5 is a 1.5V fixed-output, 2MHz step-down DC/DC converter by Texas Instruments, delivering up to 600mA output current with 95% efficiency. Key specs: 2.7V–5.5V input range, 2MHz switching frequency, SOT-23-5 package. Available in stock with worldwide shipping.

IC BUCK SYNC 2.8V 0.6A

LM3674MF-1.875 is a synchronous step-down (buck) switching regulator with 1.875V fixed output, 600mA current, and 2.7V–5.5V input range. Features PWM voltage-mode control in a compact SOT-23-5 package. From $0.72 in stock with worldwide shipping.

IC BUCK SYNC 1.8V 0.6A

LM3674MF-1.5 is a synchronous step-down DC-DC converter with a fixed 1.5V output and 600mA output current. It operates from a 2.7V to 5.5V input using pulse-width modulation voltage-mode control. From $0.40 in stock worldwide shipping.

IC BUCK SYNC 1.2V 0.6A

IC CONV DC/DC 350MA ADJ

LM3671TL-1.8 is a 600mA step-down DC-DC switching regulator with fixed 1.8V output by Texas Instruments. Key specs: 2.7V to 5.5V input voltage range, up to 95% efficiency, 2MHz switching frequency. From competitive pricing, in stock with worldwide shipping.

LM3671TL-1.2 is a 1.2V output DC-DC step-down switching regulator IC with 2.7V–5.5V input range, 200mA output current, and pulse width modulation control. From $0.43, in stock with worldwide shipping.

Step-Down DC-DC Converter

LM3671MF-3.3 is a synchronous step-down DC-DC converter with 3.3V fixed output, 600mA current capability, and 2.7V–5.5V input range. Features PWM/PFM control and ultra-compact SOT-23-5 package. From $0.44 in stock, worldwide shipping.

IC BUCK SYNC 1.88V 0.6A

LM3671MF-1.8 is a synchronous step-down DC-DC converter with 1.8V fixed output, 600mA current capability, and 2.7V–5.5V input range. Features PWM/PFM control for high efficiency. From $0.44, in stock, worldwide shipping.

Step-Down DC-DC Converter

DC/DC CONVERTER

LM3671MF-1.2 is a 1.2V output, 600mA synchronous step-down DC/DC converter from Texas Instruments. It operates from 2.7V to 5.5V input with PWM/PFM control for high efficiency. From $0.70, in stock worldwide shipping.

Step-Down DC-DC Converter

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA SC-74A, SOT-753

IC, STEP-DOWN DC/DC CONVERTER

DC/DC Converter

DIP-14

LM360M is a high-speed voltage comparator IC from Texas Instruments with ±5V dual supply, 2000µV max input offset voltage, and 20µA max bias current. Ideal for precision signal comparison and threshold detection. From $1.68, in stock with worldwide shipping.

IC, TEMPERATURE SENSOR, ± 0.4°C

IC, PRECISION TEMP SENSOR

±0.5°C 4V-30V, Temperature sensor with analog output

Programmable, Current Mode Amplifiers

Low Power Dual Operational Amplifiers