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DESCRIPTION
The LM2950/1 is a low power voltage regulator. This device excellent choice for use in battery powered application such as cordless telephone, radio control systems, and portable computers.
The LM2950/1 features very low quiescent current (75㎂Typ.) and very low drop output voltage
(Typ. 400㎷at light load and 380㎷at 100㎃).
This includes a tight initial tolerance of 0.5% Typ., extremely good load and line regulation of 0.05% Typ., and very low output temperature coefficient, making the LM2950/1 useful as a low-power voltage reference.
The error flag output feature is used as power-on reset for warn of a low output voltage, due to
following batteries on input. Other feature is the logic-compatible shutdown input which enable the regulator to be switched on and off. The LM2950/1 is available in 8-pin plastic packages.
The regulator output voltage may be pin-strapped for a -XX volt or programmed from 1.24 volt to 29 volts with external pair of resistors. The LM2950/1 is offered in 3-pin to-92 package compatible with other fixed regulator.FEATURES
●High accuracy output voltage
●Guaranteed 100 mA output
●Very low quiescent current
●Extremely tight load and line regulation
●Very low temperature coefficient
●Current and thermal limiting
●Low dropout voltage
●Need only 1uF for stability
●Error flag warns of output dropout
●Logi-control electronic shutdown
●Output programmable from 1.24 to 29V
●Moisture Sensitivity Level 3Applications
●High-efficiency linear regulator, voltage reference
●Battery powered systems
●Portable consumer equipment
●Portable / Parm, Desktop / Notebook computers
●Portable Instrumentation, cordless telephones
●Automotive Electronics, Radio control systems
●SMPS Post-Regulator, Avionics -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download LM2950-5.0(HTC)
- Chipdatas Part: CD92-LM2950-5.0(HTC)
- Warehouse: China, Hong Kong
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- Last Updated: 2024/06/29 03:16 +0800
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