Adjustable 500mA LDO voltage regulator operates from -55 up to +225°C
February 29, 2012 // Julien Happich
Cissoid introduced Vega, a low dropout, linear, voltage regulator for embedded power supply needs in applications that must sustain high-temperature, harsh environments or that simply require extended lifetimes. The CHT-Vega voltage regulator delivers a regulated output with up to 500mA from a standard 5V ±10% voltage input.
Output voltage can be adjusted anywhere between 1.2V and 3.3V. It is packaged in a tiny SMD ceramic package TDFP 5x5.5mm, guaranteed for operation from -55°C up to +225°C. Total output voltage accuracy under all operating conditions including load, line and temperature variations is guaranteed to be better than ±5%. A special care has been taken of optimizing the response to line and load transients, which makes the chip suitable to supply high temperature microprocessors and memories. The regulator is self-protected with a built-in over-current limitation combined with a thermal protection which becomes effective above 250°C. The circuit typically requires an external 2.2µF capacitor and a 2-resistor bridge for feedback (output voltage setting).Visit Cissoid at www.cissoid.com
Iron fluoride to triple energy storage?
April 21, 2015
Researchers the University of Wisconsin–Madison and Brookhaven National Laboratory have developed a novel X-ray imaging technique ...
EMEA PC shipments resume steady decline
Nohau to resell Icon Labs' security portfolio in Scandinavia
Distribution deal for Silex Technology wireless connectivity, with Arrow
MIT accessorizes your thumbnail with track pad
MINI giving drivers a peek at 'augmented reality'
April 20, 2015
Although most drivers have yet to embrace the idea of head-up displays (HUDs) on windshields, MINI is leapfrogging to the ...
Moore's Law: a mixed-signal perspective
Connected LED opens path to 'intelligent cities'
Magnesium ions for car batteries
- Smart Capacitive Design Tips
- Wireless MCUs and IoT
- Battery Management System Tutorial
- Deciding if Automated Test is right for your Company
InterviewInfineon: CAN FD success goes at the expense of FlexRay
The faster version of the venerable CAN bus, CAN FD is currently taking off at several carmakers. Infineon's Thomas Böhm, Head of Body / Automotive, believes this could well go at the expense of FlexRay. ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, DecaWave is offering EETimes Europe's readers the chance to win two TREK1000 kits to evaluate its Ultra-Wideband (UWB) indoor location and communication DW1000 chip in different real-time location system topologies.
Worth €947, the kit allow designers to prove a concept within hours and have a prototype ready in days. Based on the two-way ranging scheme, the kit lets you test...MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.