STMicroelectronics' STLQ020 low-dropout (LDO) voltage regulator relieves the familiar trade-offs between quiescent current, output power, dynamic response and package size, to give designers extra freedom.
The Internet of Things connects many different devices, which have to date been working independently of each other, into one big network.
The PI3523 is a 48 VIN, 3.3 VOUT nominal buck regulator capable of supplying up to 22 A. It requires only an output inductor and minimal passives for a design that consumes less than 740 mm2 of PCB space.
The PI3526-00-LGIZ is the latest addition to Vicor's Cool-Power ZVS buck regulator portfolio with a 48 V (30–60 Vin) input.
The number and variety of automobile electronics and accessories is growing, fuelling the need for more advanced power components to support these electronics. These systems rely on multiple battery chemistries and can operate at different voltages.
The Maxim MAX17222 nanoPower boost regulator enables long battery life in a small form factor for wearable and consumer IoT designs.
Vicor's PI3740 Cool-Power ZVS buck-boost regulator features an input operating voltage range of 8–60 VDC and a regulated output voltage range of 10–50 VDC.
The Vicor PI3525-00-LGIZ Cool-Power ZVS buck regulator has a 48 V (3060 Vin) input.
RECOM's Boost R-78S switching regulators have been specially designed for single-cell powered IoT applications. Due to their wide input voltage range, high efficiency and low stand-by losses, they extend not only the working lifetime of the cell, but also maintain a stable 3.3 V output down to the last gasp of battery voltage.
STMicroelectronics' LDLN025 low-dropout (LDO) voltage regulators deliver good noise performance in relation to output and footprint, generating less than 6.5 µVrms noise at 250 mA full load with an outline of just 0.63 x 0.63 mm.
Vicor Corporation has announced the addition of two buck-boost regulators to its Cool-Power ZVS Regulator portfolio.
STMicroelectronics has introduced the LDBL20, a 200 mA low-dropout (LDO) regulator in a 0.47 x 0.47 x 0.2 mm chip-scale package that is suitable for wearable and portable devices and for flexible electronics such as multifunction connected smart cards.
RECOM has expanded its R-78E switching regulator series with modules featuring 9, 12 and 15 V output voltages. The series is designed to offer all of the advantages of a standard switching regulator, including high efficiency, wide input range and accurate output voltage regulation.
The L5963 integrates two switching regulators for step-down DC-DC conversion: a linear low-dropout regulator and a 500 mA integrated high-side driver. The product has been automotive-qualified (AEC Q100) for use in any car electronic systems.
PI354x Cool-Power ZVS buck regulators utilise the integration of high-performance zero-voltage switching (ZVS) topology that enables 48 V direct to PoL without sacrificing performance, providing efficiency over 96%. With step-down regulation from a higher voltage source, engineers can deploy efficient power distribution architectures, reduce I2R losses and eliminate intermediate conversion stages.