Micropower linear regulator with reset for always-on automotive applications
Maxim's new linear regulator consumes only 20µA (typ) of IQ to conserve battery life, and includes a reset output with adjustable delay so no external reset IC is needed.
SUNNYVALE, CA—September 9, 2009—Maxim Integrated Products (NASDAQ: MXIM) introduces the MAX16910, an ultra-low quiescent current, high-voltage linear regulator with a reset output. This 200mA linear regulator consumes only 20µA (typ) of quiescent current to conserve battery life in always-on automotive applications. Designed for automotive environments using Maxim's robust BiCMOS process, the MAX16910 is capable of operating from a wide, 3.5V to 30V input-voltage range to withstand cold-crank and double-battery conditions; it can also operate during load-dump conditions up to 45V. Additionally, the integrated open-drain reset output with adjustable delay eliminates the need for an external reset IC. Thus, the MAX16910 is ideal for always-on automotive applications in which small solution size and power efficiency are critical.
The MAX16910 has three pin-selectable output-voltage configurations: fixed output voltages of 3.3V or 5V, or an externally adjustable output-voltage range from 1.5V to 11V. The reset output has a delay that is adjustable through a small external capacitor. Additional protection features include a short-circuit current limit and thermal shutdown.
The MAX16910 is fully specified over the -40°C to +125°C automotive temperature range. It is AEC-Q100 automotive qualified and is available in thermally enhanced 8-pin TDFN and SO packages. Pricing starts at $0.88 (1000-up, FOB USA).
Maxim Integrated Products is a publicly traded company that designs, manufactures, and sells high-performance semiconductor products. The Company was founded over 25 years ago with the mission to deliver innovative analog and mixed-signal engineering solutions that add value to its customers' products. To date, it has developed over 6100 products serving the industrial, communications, consumer, and computing markets.
Maxim reported revenue in excess of $1.6 billion for fiscal 2009. A Fortune 1000 company, Maxim is included in the Nasdaq 100, the Russell 1000, and the MSCI USA indices. For more information, go to www.maxim-ic.com.
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