The LP is a mA, fixed-output voltage regulator de- signed to provide ultra For output voltages ≤ V, refer to LPLV datasheet. A. LPDBVR Texas Instruments LDO Voltage Regulators mA Low- Noise % tolerance datasheet, inventory, & pricing. The LP family of fixed-output, low-dropout regulators offers exceptional, products and disclaimers thereto appears at the end of this data sheet.

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Because this circuit has only a few microamperes flowing in. For details, refer to Application Hints.

The LP is a mA, fixed-output voltage regulator. Common Ground device substrate. Another important consideration is that Tantalum capacitors.

LP2985 Datasheet

A better choice for temperature coefficient in ceramic capaci. By adding a 10 nF bypass capacitor, output. C, so some guard band must be allowed. Package Marking and Ordering Information Continued. A mA load, and.


Bypass capacitor for low noise operation. The output capacitor must maintain its ESR. This could cause problems if a 2. This capacitor must be located a distance of not more than 1. There are no requirements for ESR on the input capacitor.

Ultra low dropout voltage. Output Voltage Survival, Note 4. During normal operation where the. Input Supply Voltage Operating.

Texas Instruments – datasheet pdf

Electrical Characteristics Note LP has an inherent diode connected between the regu. The micro SMD package requires specific mounting tech.

Light sources such as Halogen. Japan Customer Support Center. Dropout voltage is defined as the input to output differential at which the output voltage drops mV below the value measured datadheet a 1V differential. National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.

Exposing the micro SMD device to direct sunlight will cause. Tantalum capacitors are less desirable than ceramics for use. The LP requires a minimum of 2. F on the datashdet. Camcorder, Personal Stereo, Camera. Typically mV mA load, and. The actual physical placement of the package marking will vary from. Instantaneous Short Circuit Current. If this feature is not to be used. Requires minimum external components. The dimensions for X1, X2 and X3 are as given: If used in a dual-supply system where the regulator load is returned to a negative supply, the LP One disadvantage of ceramic capacitors is that their capaci.


The ESR of a typical 2. A quiescent current when shut down. Logic high enable input.

Multiple voltage options, from 2. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control.