Texas Instruments

Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300", 7.62mm)

LM2594HVN-12 is a fixed 12V step-down (buck) switching regulator IC with 500mA output current, 4.5V–60V input range, and pulse-width modulation control. From $1.17, in stock worldwide shipping.

LM2594HVM-ADJ is an adjustable output step-down switching voltage regulator from Texas Instruments, supporting 1.2V to 57V output with 4.5V to 60V input range and pulse width modulation control. From $1.70 in stock, worldwide shipping.

SIMPLE SWITCHER

Texas Instruments LM2594HVM-12 is a SIMPLE SWITCHER buck regulator with a fixed 12 V output, operating from 4.5 V to 60 V input and delivering up to 500 mA output current in an 8-pin SOIC package. It uses current-mode PWM control at 150 kHz for stable, efficient step-down conversion. Ideal for industrial power supplies, automotive accessories, and board-level DC-DC regulation.

IC BUCK 5V 2A

IC BUCK 3.3V 2A

LM2593HVS-ADJ is an adjustable output, 150mA step-down (buck) switching voltage regulator by Texas Instruments. Key specs: 60V input voltage, 150kHz switching frequency, adjustable output voltage. From $4.87, in stock with worldwide shipping.

SIMPLE SWITCHER

TO-220, 5 PIN

LM2592HVT-5.0 is a fixed 5.0V output step-down switching regulator IC with 7–60V wide input range and PWM voltage-mode control. Supports up to 150mA output current with high efficiency. From $1.26, in stock with worldwide shipping.

IC, STEP-DOWN REGULATOR

LM2592HVS-5.0 is a 150mA, 150kHz step-down (buck) switching regulator by Texas Instruments, delivering a fixed 5.0V output from input voltages up to 60V. Key specs: 150mA output current, 60V input voltage range, 150kHz switching frequency. From $0.99, in stock with worldwide shipping.

LM2592HVS-3.3 is a 3.3V fixed-output Simple Switcher step-down voltage regulator IC supporting 4.5V–60V input and 150mA output current. From $0.97 in stock with worldwide shipping.

LM2591HVT-ADJ is an adjustable step-down switching voltage regulator supporting 4.5V–60V input, 1.2V–59.28V output at up to 1A, in a TO-220-5 package. From $3.29 in stock, worldwide shipping.

IC BUCK 3.3V 1AO

SIMPLE SWITCHER

LM2591HVS-5.0 is a Texas Instruments SIMPLE SWITCHER step-down DC-DC voltage regulator with 5.0V fixed output, 3A max output current, and 7V to 60V wide input range. From $0.98 in stock with worldwide shipping.

IC BUCK 5V 1A

TO-263, 7 PIN

LM2590HVS-3.3 is a 3.3V fixed-output Simple Switcher step-down voltage regulator supporting 4.5V to 60V input and 1A output current. From $3.53 in stock with worldwide shipping.

LM258H is a dual general-purpose operational amplifier by Texas Instruments, featuring wide supply voltage range and low input offset voltage. Key specs: dual op-amp, ±1.5V to ±16V supply voltage, 1MHz gain-bandwidth product. From $3.38, in stock with worldwide shipping.

IC, FLYBACK REGULATOR

IC MULTI CONFIG 3.3V 5A

IC MULTI CONFIG 12V 5A

LM2587S-3.3 is a current-mode PWM SIMPLE SWITCHER step-up voltage regulator with 3.3V fixed output, 4V–40V input range, and 3A switch current. From $6.48, in stock worldwide shipping.

TO-220, 7 PIN

IC MULTI CONFIG 3.3V 3A

Flyback Regulator

IC, FLYBACK REGULATOR

C, FLYBACK REGULATOR

FLYBACK REGULATOR

FLYBACK REGULATOR

TO-263, 5 PIN

LM2575S-ADJ is a 1A adjustable output step-down (buck) switching voltage regulator. Input voltage range 4V to 40V, adjustable output, 52kHz fixed frequency PWM, high efficiency. From $1.15 in stock worldwide shipping.

LM2575S-5.0 is a 1A fixed 5V step-down switching voltage regulator with 40V input range and PWM control. Features internal oscillator, thermal shutdown, and current limiting. From $0.26 in stock, worldwide shipping.

LM2575S-15 is a 1A step-down (buck) switching voltage regulator with fixed 15V output. Features 40V max input, 52kHz switching frequency, and internal oscillator. From $1.57 in stock with worldwide shipping.

The LM2575N-5.0 is a 1A fixed 5V step-down (buck) switching regulator from Texas Instruments operating at 52kHz with 7-40V input range, DIP-8 package. Priced from $1.11/unit (1000+). In stock, global shipping.

Step-Down Voltage Regulator

The LM25576QMH is a 3A current-mode buck switching regulator from Texas Instruments supporting input voltages from 6V to 42V with adjustable output as low as 1.225V. It features pulse-width modulation control in a compact 20-pin PowerTSSOP package for high-efficiency DC-DC conversion. Priced competitively, it is in stock globally with worldwide shipping available.