Automotive LDOs Feature Low Quiescent Currents

ON Semiconductor has expanded its portfolio of low dropout linear regulators (LDOs) for automotive electronics modules that require low ignition-off currents
Sept. 10, 2008
2 min read

ON Semiconductor has expanded its portfolio of low dropout linear regulators (LDOs) for automotive electronics modules that require very low ignition-off currents. Qualified to AEC-Q100 and operating across a wide temperature range, the NCV86xx LDOs combine high levels of on-board functionality with typical quiescent currents (Iq) as low as 22 µA.

Device type: AEC-Q100 qualified LDOs
Output voltage: 3.3 V and 5.0 V
Output current: 350 mA (NCV8674 and NCV8675) or 150 mA (NCV8660, NCV8664, and NCV8665)
Output voltage accuracy: ±2.0%
Quiescent current: 22 µAtyp. (NCV8664), 27 μA typ. (NCV8674), 28 µA typ. (NCV8660), 30 µA typ.(NCV8665); and34 µA typ.(NCV8675)
Features: power-on reset and delay time select (NCV8660, NCV8665, andNCV8675); reverse battery, short circuit and thermal overload protection (NCV8664, NCV8665, NCV8674 and NCV8675); internal short circuit and thermal shutdown(NCV8660); ability to withstand input voltage transients inherent to direct battery connection is common
Operating temperature range: -40ºC to 150°C
Packaging: DPAKs D2PAKs, SOICs, and SOT-223s
RoHS compliant? not specified
Target applications: automotive modules requiring very low ignition-off currents
Pricing: $1.24 to $1.38 each in 2,500-unit quantities for the NCV8660; $0.90 to $1.25 each in 4,000-unit quantities for the NCV8664; $1.48 each in 800-unit quantities for the NCV8665; $1.54 each in 800-unit quantities for the NCV8674; $1.70 each in 800-unit quantities for the NCV8675.
Availability: available now
Data sheet posted on web? see www.onsemi.com/PowerSolutions/parametrics.do?id=366

Sign up for Electronic Design Newsletters
Get the latest news and updates.

Voice Your Opinion!

To join the conversation, and become an exclusive member of Electronic Design, create an account today!