Power Electronics / Power Management


Four new power management devices in anyCAP range

24 April 2002 Power Electronics / Power Management

Analog Devices has added to its anyCAP LDO (low dropout regulator) line of power management chips. The first pair is the ADP3338 and ADP3339 devices that increase battery life and improve design tolerance so system power can be used more efficiently. These devices offer users the lowest dropout and highest precision 1 A and 1,5 A LDOs in the market, according to the manufacturer. The ADP3338 and ADP3339 are suitable for a wide array of applications, including cable boxes, audio/entertainment systems, power sources for embedded DSP-and microcontroller-based systems, wireless basestations, USB hubs, external DSL/cable modems and routers.

ADI has additionally expanded its offerings in the lower-current LDO arena with the introduction of the ADP3333 and ADP3334. These chips provide accuracy of 1,8% and ultra-low dropout voltage, featuring output currents of 300 and 500 mA respectively. The devices also include a safety current limit, thermal overload protection and a shutdown feature. In shutdown, ground current is reduced to less than 1 µA.

ADI's anyCAP technology is the first LDO technology to allow designers to use virtually any size and type of output capacitor, regardless of ESR (Equivalent Series Resistance), and still maintain output stability.

Analog Data Products SA

011 531 1400





Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

The importance of power integrity
Spectrum Concepts Power Electronics / Power Management
[Sponsored] Behind every high-speed system lies the need for power integrity. Without it, even the cleanest signal paths become compromised.

Read more...
Precise multi-vital sign monitoring
Future Electronics Power Electronics / Power Management
The AS7058 by ams OSRAM is an integrated multi-vital sign monitoring device, which provides a complete photoplethysmogram, electrocardiogram, body impedance sensor, and electrodermal activity sensor.

Read more...
Automotive battery diagnostics tester
Comtest Power Electronics / Power Management
Midtronics’ MVT handheld battery tester is a revolutionary tool, powered by MDX-AI, which is set to redefine the standards of battery diagnostics and testing in the automotive industry.

Read more...
Advanced 3-phase controllers
Future Electronics Power Electronics / Power Management
The STSPIN32G0 by STMicroelectronics is a family of highly integrated system-in-package providing solution suitable for driving three-phase brushless motors.

Read more...
Converting high voltages without a transformer
Altron Arrow Editor's Choice Power Electronics / Power Management
With appropriate power converter ICs, such as the LTC7897 from Analog Devices, many applications can be suitably powered without having to use complex and cost-intensive transformers.

Read more...
Reliable power for demanding applications
Conical Technologies Power Electronics / Power Management
The Mibbo Power MTR480 three-phase DIN-rail power supply is engineered to meet stringent industrial automation requirements, offering dependable performance in environments where downtime is not an option.

Read more...
Powering performance and precision
Future Electronics Power Electronics / Power Management
onsemi’s innovative T10 series MOSFETs, available in 40 V and 80 V versions, are designed for high-efficiency, fast-switching, and power-dense applications.

Read more...
Programmable flyback switcher ICs
Future Electronics Power Electronics / Power Management
Power Integrations has announced the release of the InnoSwitch5-Pro family of programmable flyback switcher ICs, which offer more than 95% efficiency in streamlined AC-DC converter designs.

Read more...
Multilayer chip beads with 8 A rating
RS South Africa Power Electronics / Power Management
TDK Corporation has expanded its MPZ1608-PH series of large-current multilayer chip beads for automotive and commercial power supply lines.

Read more...
The role of bidirectional charging in the evolving energy landscape
Avnet Silica Power Electronics / Power Management
As reliance on renewable sources like wind and solar continues to grow, the need for efficient energy flow and storage solutions has become more critical than ever.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved