SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called \"controller\" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LM2596S-ADJ $3.98 | UMW | IC REG BUCK ADJ 3A TO263-5L | Tape & Reel (TR),Cut Tape (CT) | TO-263-5L | Surface Mount | LM2596 | -40°C ~ 125°C (TA) |
![]() LM2596S-ADJ $2.09 | Texas Instruments | IC REG BUCK ADJ 3A TO263 | Tube | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2596S-ADJ-EV $1.73 | EVVO | IC REG BUCK ADJ 3A TO263-5L | Tape & Reel (TR),Cut Tape (CT) | TO-263-5L | Surface Mount | LM2596 | -40°C ~ 125°C (TJ) |
![]() LM2596S-ADJ/NOPB $5.70 | Texas Instruments | IC REG BUCK ADJ 3A TO263 | Tube | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2596SX-12 $4.05 | Texas Instruments | IC REG BUCK 12V 3A TO263 | Tape & Reel (TR),Cut Tape (CT) | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2596SX-12/NOPB $4.90 | Texas Instruments | IC REG BUCK 12V 3A TO263 | Tape & Reel (TR),Cut Tape (CT) | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2596SX-3.3 $4.56 | Texas Instruments | IC REG BUCK 3.3V 3A TO263 | Tape & Reel (TR),Cut Tape (CT) | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
![]() LM2596SX-3.3/NOPB $4.90 | Texas Instruments | IC REG BUCK 3.3V 3A TO263 | Tape & Reel (TR),Cut Tape (CT) | TO-263 (DDPAK-5) | Surface Mount | SIMPLE SWITCHER® | -40°C ~ 125°C (TJ) |
ADP2165ACPZ-1.5-R7View Product
LM3691TL-1.0/NOPBView Product
XC9140A372MR-GView Product
IP2001TRView Product
XC9237C2HD4R-GView Product
XC9237C2DC4R-GView Product
S-19943AA-A8T1U7View Product
XC9142A39C0R-GView Product
MAX850ESA+TView Product
ST2S06D33PQRView Product
XC9142C20CMR-GView Product
MAX5033AUPA+View Product
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
Read More
Munich, Germany – February 8, 2026 — Infineon Technologies, the German semiconductor giant, officially issued a price increase notice on February 5, announcing that…
Read More
Learn how a pressure transducer converts pressure into voltage, current, or digital output, and compare pressure references and key selection specs.
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read More
In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
Read More
Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
Read More
The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
Read More
Selecting the right microcontroller (MCU) isn’t just about specs—it’s about balancing performance, power, cost, and supply chain reliability. As an engineer, you’ve probably faced…
Read More