Update: 29 September, 2023
The ZLDO Series low dropout linear regulators have an exceptionally low dropout voltage, typically only 30mV with a load current of 100mA. The regulator series features output voltages in the range 2.7 to 18 volts, and this device provides an output voltage of 4.85 volts. The ZLDO485 consumes a typical quiescent current of only 1mA and is rated to supply load currents up to 300mA. A battery low flag is available to indicate potential power fail situations. If the input voltage falls to within 200mV of the regulated output voltage, then the error output pulls low. The device also features an active high disable control. Once disabled, the ZLDO quiescent current falls to typically 11µA. The ZLDO devices are packaged in Zetex SM8 8 pin small outline surface mount package, ideal for applications where space saving is important. The device's low dropout voltage, low quiescent current, and small size make it ideal for low power and battery powered applications. Battery powered circuits can make particular use of the low battery flag and shutdown features.
File format: PDF
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MD5 Checksum: 6CD66F5626023153D081A310D52522F5
Publication date: 09 May, 2012
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PDF Link: DIODES INC.ZLDO485 4.85 VOLT ULTRA LOW DROPOUT REGULATOR ISSUE 2 - MAY 1997 PDF