Tiny Regulator Controls Power-Up Sequences In µPs

Aug. 1, 2001
Designed for power-up sequencing in microprocessors, the MIC5248 1.2V regulator provides a power-good output and can deliver up to 150 mA. The device alerts the processor when the output of the regulator has reached and settled on its set value,

Designed for power-up sequencing in microprocessors, the MIC5248 1.2V regulator provides a power-good output and can deliver up to 150 mA. The device alerts the processor when the output of the regulator has reached and settled on its set value, allowing the processor to come up gradually.The regulator can also alert the processor when a fault condition occurs and the output is out of regulation. Other features include a ceramic output capacitor, low ground current, logic-enable input, current limit and thermal shutdown, and a fast transient time. The device is available in the IttyBitty SOT23-5 package and its junction temperature range is from -40ûC to 125ûC. Price starts at $0.56 each/1,000 with delivery from stock to eight weeks ARO. MICREL SEMICONDUCTOR, INC., San Jose, CA. (408) 944-0800.

Company: MICREL, INC.

Product URL: Click here for more information

Sponsored Recommendations

Article: Meeting the challenges of power conversion in e-bikes

March 18, 2024
Managing electrical noise in a compact and lightweight vehicle is a perpetual obstacle

Power modules provide high-efficiency conversion between 400V and 800V systems for electric vehicles

March 18, 2024
Porsche, Hyundai and GMC all are converting 400 – 800V today in very different ways. Learn more about how power modules stack up to these discrete designs.

Bidirectional power for EVs: The practical and creative opportunities using power modules

March 18, 2024
Bidirectional power modules enable vehicle-to-grid energy flow and other imaginative power opportunities. Learn more about Vicor power modules for EVs

Article: Tesla commits to 48V automotive electrics

March 18, 2024
48V is soon to be the new 12V according to Tesla. Size and weight reduction and enhanced power efficiency are a few of the benefits.

Comments

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