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TS2940CZ CO 5V 1A Low Dropout Fixed Positive Voltage Regulator

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Quoting product code: N67CA


About this product


  • Output voltage trimmed before assembly
  • Internal current limit
  • Thermal shutdown protection

Product overview

• Output voltage trimmed before assembly• Internal current limit• Thermal shutdown protection• -18V reverse peak voltage

This fixed voltage monolithic micro-power voltage regulator is designed for a wide range of applications. This device is an excellent choice for use in battery powered applications. Furthermore, the quiescent current increases slightly at dropout, which prolongs the battery life. The device is supplied in a TO-220 style case.

Rated 5 out of 5 by from Great product Great little regulator, works a charm in my biped robot for powering the Raspberry Pi from a 7.5v battery. Definitely recommend. I also picked up a heat-sink for it, which fits perfectly in the hobby box.
Date published: 2014-04-07
Rated 5 out of 5 by from Perfect, I use this on a 7.4v lipo to charge a camera running on 5v 1A, the only thing is that you would be better putting a heatsink onto this as it gives out alot of heat.
Date published: 2015-07-01
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Output voltage: 5V typ.
Line regulation: 0.05% typ.
Load regulation: 0.2% typ.
Quiescent current: 15mA typ.
Output noise: 350uVrms
Dropout voltage: 300mV typ.
Maximum input voltage: 35V
Operating temperature: -20° - +85°C

Will this supply 5v @ 1amp without a heatsink?

Asked by: Dave
Unfortunately we are unable to guarantee full compatibility for this item, as this is not the manner for which it was designed to be used.
Answered by: Dominic
Date published: 2016-11-24
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