Search results for "regulator"
LDO regulator from Diodes Incorporated helps reduce energy consumption
With a quiescent current rating of only 70µA, the AP7361 ultra-low dropout linear voltage regulator from Diodes Incorporated will help bring energy savings to a range of consumer electronic devices including LCD TVs, STBs and PCs. Providing a source of adjustable and fixed output voltages at an accuracy of +-1.0%, the regulator has a dropout voltage of just 150mV at 300mA and can deliver an output current up to 1A with 500mV dropout.
Semtech Expands Buck Regulator Platform with World’s Smallest 1.8A Dual Point-of-Load Regulator
Semtech Corp. (Nasdaq: SMTC), a leading supplier of analog and mixed-signal semiconductors, today announced the latest device in its buck controller platform. The new SC283 is the world’s smallest 1.8A dual-channel regulator for point-of-load (POL) applications, combining two step-down regulators in an ultra-small, low-profile 2 x 3 x 0.8mm, 18-pad MLPQ package. With integrated VID pins to enable independent configuration and control of the out...
40V, 2A, 2MHz Step-up DC/DC Converters Deliver Highly Compact Designs
Semtech's SC4501, SC4502 and SC4502H are current-mode, adjustable frequency step-up (boost) converters with an internal 2A, 40V switch.
Wolfson claims world-leading consumer stereo ADC solution
Wolfson Microelectronics announced a new addition to its Pure Sound audio portfolio with the introduction of the WM8783, an ultra low pin count, low power stereo ADC solution designed to offer high quality line input audio performance in recordable media applications, including LCD TVs, set top boxes and DVD recorders.
Wolfson Power Management IC selected for IREX Technologies’ new touch-screen eReader
Wolfson Microelectronics has announced that IREX Technologies has selected the WM8352, a Wolfson power management device with integrated stereo CODEC, for its innovative new touch-screen eReader, the DR800SG. The WM8352 is part of the successful portfolio of Wolfson AudioPlus devices, which offers a highly integrated solution delivering superior sound quality and extended battery life to leading edge portable multimedia devices, such as the IREX ...
ATtiny43U Atmel Ultra Low-Voltage AVR Microcontroller Video
The ATtiny43U is the new ultra low-voltage AVR microcontroller from Atmel. With a built-in boost regulator, this micro overcomes typical voltages of common battery technologies and is able to run off single battery cells, enabling design of smaller and lighter applications.
Atmel - Next-generation, feature-rich Active AM/FM Antenna ICs
Atmel has announced the availability of a new active antenna integrated circuit (IC) designed for AM/FM car antenna applications. The new ATR4252 IC provides the industry's highest integration, automatic gain control, supply voltage regulator with overvoltage protection and an antenna sensor. Designers can now develop smaller, high-performance active antenna solutions for applications located in the mirror, bumper, rear or side windows of a car. ...
Low Power 8-Bit ADCs from Maxim
Maxim Integrated Products has introduced the MAX19505/MAX19506/MAX19507, a pin-compatible family of dual-channel, 8-bit, 65/100/130Msps ADCs. Offering the industry's lowest power consumption, the devices consume a mere 43mW (MAX19505), 57mW (MAX19506), and 74mW (MAX19507) of analog power per channel. Additionally, these ADCs achieve nearly ideal 8-bit dynamic performance, with a 49.8dBFS SNR and 69dBc SFDR at 70MHz.
G3-PLC Chipset Complies with IEEE P1901.2 Prestandard for Smart Grid Communications
Maxim introduces the MAX2992, an OFDM-based powerline communication (PLC) modem that pairs with the MAX2991 analog front-end (AFE) to provide a complete PLC chipset for smart grid communications. This chipset complies with the emerging IEEE P1901.2 standard for OFDM-based communication over power lines and offers guaranteed interoperability. This standards compliance is critical to enabling smart grid deployments, as it helps utilities safeguard...
Low-Voltage Step-Down Regulator Saves Space in Compact Applications
Maxim has introduced the MAX17083, a low-voltage, step-down regulator with an internal boost switch. Designed for space-constrained applications, this device integrates dual n-channel MOSFET power switches in a small, 16mm2 TQFN package. Easily supporting a continuous load current up to 5A, the internal 25milliohm, low-side power MOSFETs ensure high efficiency while reducing component count.