Regulador de Elevador / Reductor de Voltaje S7V8A

PololuSKU:RB-Pol-221
Número de fabricante: 2118

Precio  :
Precio de oferta $7.95

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Stock  :
En existencia, 3 unidades

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Seguridad

Descripción

  • Compatible con protoboard sin soldadura estándar y perfboards y conectores
  • Voltaje de operación: 2,7V - 11,8V
  • Tiene una eficiencia típica de más del 90% y puede entregar desde 500 mA a 1A
  • Protección integrada contra sobretemperaturas y cortocircuitos
  • Tamaño: 0,45'' × 0,65'' × 0,1''
  • Peso: 0,6g

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  • Corriente Máxima de Salida: 1A
  • Voltaje Mínimo de Salida: 2,5V
  • Voltaje Máximo de Salida: 8V
  • Corriente de Reposo Máxima: 0,3mA

Customer Reviews

Based on 6 reviews
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G
Guillaume
Must have

This little regulator is a must have for micro quad builds using DIY FPV setup. The POT is a bit sensible, make sure to glue it down once you get your desired voltage.

B
Brian
Great product and at great price!

Instead of creating a circuit based on a 3.3v voltage regulator like the LD1117V33 IC that has a max output of 800ma, I prefer to use Pololu's little step-up/step-down regulators. It's smaller and has a 1amp max output. Great product and at great price!

M
Mark
Small size

These are great regulators for small projects. I use them as an alternative to the arduino power supply to power my project on a wide range of batteries.

M
Mark
Great product

I use these all the time. Reliable and great for fluctuating voltage supply. Nice to have the shutdown pin.

B
Brian
Works Great!

I have used 5 of these in various projects from a desktop fountain to a Li-ion battery tester. So far they work great. Realizing that SMPSs are relatively delicate I am reasonably careful. I have accidentally shorted it out and it survived. I have only lost one due to reverse polarity on the supply leads. It didn't last a moment, but that was my fault.

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