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LP2985 DATASHEET PDF

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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Most large value ceramic. By adding a 10 nF bypass capacitor, output. A micro SMD test board was brought to within 1. It should also be noted that the ESR of a typical Tantalum will.

Electrical Characteristics Note The types of capacitors best suited for the noise bypass. Camcorder, Personal Stereo, Camera.

A better choice for temperature coefficient in ceramic capaci. Typical Performance Characteristics Unless otherwise specified: Tie to V IN if this function is not to be used. Europe ,p2985 Support Center.

Texas Instruments

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.

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This could cause problems if a 2. Requires minimum external components. One disadvantage of ceramic capacitors is that their capaci.

LDO/LP/SOT Library Datasheet

The actual physical placement of the package marking will vary from. However, if the output is pulled above the input, this diode. This capacitor must be located a distance of not more than 1. The LP is stable with output ca. The wavelenghts which have the most detrimental effect are. Output Impedance vs Frequency. V OUT vs Temperature. If used in a dual-supply system where the regulator load is returned to a negative supply, the LP Another important consideration is that Tantalum capacitors.

To assure proper operation, the signal source used to drive. The LP was designed to work with ceramic capacitors. It should be noted that. Shutdown Input Voltage Survival. C junction temperature range.

It is important to remember that capacitor tolerance and. If this feature is not to be used.

LP2985 Datasheet

Logic high enable input. Use ceramic or film type with very low leakage current see Application Hints. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control. The maximum allowable power dissipation at any ambient temperture is calculated using: For 12V option, add 50? The LP requires a minimum of 2. The LP is a mA, fixed-output voltage regulator. LP has an inherent diode connected between the regu.

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Like any low-dropout regulator, the LP requires external. Consult factory for custom voltages. For ordering information see Table 1.

A 1 mA load. There are no requirements for ESR on the input capacitor. Ultra low dropout voltage. For best results during assembly, alignment ordinals on the. The LP is designed specifically to work with ceramic. Instantaneous Short Circuit Current. A to all ON state quiescent current values. High peak current capability. Dtasheet Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products.

Wide supply voltage range 16V max.

Multiple voltage options, from 2. The output capacitor must meet the requirement for mini. C, so some guard band must be allowed. The ESR of a typical 2.