ZX Spectrum / ZX81 5v regulator upgrade
£5.45
Approx 5-7 days in the UK. Can take a few weeks outside of the UK.
The TSR 1 series step-down switching regulators are drop-in replacement for inefficient 78xx.
Delivery policy
Return policy
A high efficiency up to 96% allows full load operation up to +60°C ambient temperature without the need of any heat-sink or forced cooling.
WARNING : please test before adding to your circuit. We will not be held liable for damage caused by these components.
5v-dc-dc
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The TSR 1 series step-down switching regulators are drop-in replacement for inefficient 78xx.