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LM2940T-9.0/NOPB is a 9V 1A LDO regulator in TO-220-3 by Texas Instruments; from $0.77/unit, in stock, 1-piece MOQ, global shipping.

LM2931T-5.0/NOPB is a 5V 100mA LDO linear regulator by TI in TO-92 package, operating -40 to 125C. From $0.83, 1-piece MOQ, ships worldwide.

Texas Instruments LM2673SD-5.0/NOPB is a 3A step-down DC-DC switching regulator with voltage-mode PWM control, 8–40V input range, and 5.0V fixed output. Features pulse-width modulation for stable regulation in industrial and automotive power supply designs. From $2.86, in stock worldwide shipping.

Texas Instruments LM2596T-ADJ/NOPB is a 3A adjustable step-down switching regulator with 4.5V–40V input range, 1.2V–37V output, and 150kHz fixed frequency. From $0.37 in stock worldwide shipping.

LM2587S-12/NOPB is a Texas Instruments 3A SIMPLE SWITCHER flyback regulator with fixed 12V output, supporting 4V to 40V input range. Features current-mode PWM control and TO-263-5 surface-mount package. Ideal for boost, flyback, and forward converter designs in industrial and automotive applications.

Texas Instruments LM2576HVT-15/NOPB is a 3A step-down switching voltage regulator with fixed 15V output, supporting 4V to 60V input range and 52kHz PWM control. Features high efficiency, low standby current, and built-in thermal and current limit protection. From $1.32, in stock worldwide shipping.

LM2576HVS-3.3/NOPB is a 3.3V, 3A step-down switching voltage regulator by Texas Instruments. Key specs: 4.75V–60V input range, 52kHz switching frequency, high-voltage HV series. From $3.07, in stock with worldwide shipping.

LM2575T-12/NOPB is a 1A step-down (buck) switching voltage regulator from Texas Instruments, delivering a fixed 12V output with up to 40V input range and pulse-width modulation control. From $2.22, in stock worldwide shipping.

LM2575HVS-12/NOPB is a 12V fixed output, 1A step-down (buck) switching voltage regulator by Texas Instruments, supporting input voltages up to 63V. Key specs: 1A output current, 52kHz switching frequency, HV series for high-voltage applications. From $2.745, in stock with worldwide shipping.

LM25088MH-1/NOPB is a high-voltage PWM DC-DC controller by Texas Instruments, supporting wide input voltage range and adjustable frequency. Key specs: 4.5V to 42V input range, current-mode control, adjustable soft-start. Available in MH package with worldwide shipping.

LM25085MYE/NOPB is a 42V, 0.6A hysteretic step-down DC/DC switching regulator by Texas Instruments. Key specs: 4.5V–42V input voltage range, 100mA–600mA output current, adjustable output voltage. From $1.14, in stock with worldwide shipping.

LM21305SQE/NOPB is a TI 5A synchronous buck converter with 3-14V input, adjustable 200kHz-2MHz frequency in WQFN-26. From $2.35 at 51+ qty, in stock worldwide.

LM21212MH-1/NOPB is a 2A synchronous step-down DC/DC converter by Texas Instruments with 4.5V–17V input range and up to 95% efficiency. Key specs: 2A output current, 500kHz switching frequency, adjustable output voltage. Available in stock with worldwide shipping.

TI LM78L15ACMX/NOPB is a 150mA 15V linear voltage regulator in SOT-23-5, operating -40°C to 125°C. From $0.80/unit (1 pc) or $0.1125/unit (2335 pcs). In stock, ships from 1 pc, worldwide.

LM25011MYX/NOPB is a TI high-voltage step-down DC/DC controller in SOT-23-6, 4.5–42V input, adjustable output, from $0.48/unit. In stock, 1-piece MOQ, ships worldwide.

LM25085AMY/NOPB is a 4.5V–42V wide-input constant on-time non-synchronous PFET buck controller with 0.9V reference and voltage-mode control. Features adjustable mode from 1.9V, 8-MSOP-PowerPAD package, and -40°C to 125°C operation. From $1.35 in stock worldwide shipping.

SIMPLE SWITCHER® 6V to 42V, 3A High Output Voltage Power Module by Texas Instruments. Features constant on-time control, adjustable output voltage as low as 5V, and up to 42V input in a compact 7-pin package. From $7.40 in stock worldwide shipping.

LM2931S-5.0/NOPB is a fixed 5V low dropout linear regulator from Texas Instruments, featuring 0.3V typical dropout voltage, 100mA output current, and 26V max input voltage. From $1.09, in stock worldwide shipping.

SIMPLE SWITCHER 40V, 3A step-down voltage regulator with fixed 5.0V output and only 5 external components. Features pulse-width modulation control, 52kHz switching frequency, and built-in thermal shutdown. From $0.97, in stock worldwide shipping.

LM2678T-ADJ/NOPB is a high-efficiency step-down switching regulator supporting adjustable output from 1.2V to 37V with 5A output current and 40V input. Features PWM voltage-mode control, TO-263 package. From $3.36, in stock, worldwide shipping.