5V DC to DC Step Up - 1xAA

The is a wonderfully simple 5V power source. This unit uses a single AA battery and generates 5V using a DC to DC step up circuit. A jumper is provided on the unit to disconnect power and includes a terminated (right is red) connector. Perfect for all those 5V applications that need to be small, and run on less than 100mA.

Specifications:

• Voltage regulation: +5V +/-3%
• Typical current: 100mA or less.
• Typical ripple: 150mV peak-peak (*) @ 135kHz
  

5V DC to DC Step Up - 2xAA

The is a wonderfully simple 5V power source. This unit uses a two AA batteries and generates 5V using a DC to DC step up circuit. A jumper is provided on the unit to disconnect power and includes a terminated (right is red) connector. Perfect for all those 5V applications that need to be small, and run on less than 200mA.

Specifications:

• Voltage regulation: +5V +/-3%
• Typical current: 200mA or less.
• Typical ripple: 100mV peak-peak (*) @ 135kHz
  

5V DC to DC Step Up - VPack PCB

The is a wonderfully simple 5V power source. This bare PCB uses a source of 1.1V to 4.5V and generates 5V using a DC to DC step up circuit. An empty footprint for a manual or wire jumper is provided on the unit to connect and disconnect power to the circuit. Perfect for all those 5V applications that need to be small, and run on less than 300mA from a variety of power cells.

Specifications:

• Voltage regulation: +5V +/-3%
• Typical current: 300mA or less.
• Typical ripple: 150mV peak-peak (*) @ 135kHz
  

VPack PCB Board Datasheet (pdf)

DC to DC Step Down
Converter Module

This is a SMD non-isolated dc-dc converter that can deliver up to 5A of output current with full load efficiency of 89% at 3.3V output. These modules provide precisely regulated output voltage programmable via external resistor from 0.75Vdc to 5.5Vdc over a wide range of input voltage (VIN = 10 - 14V). Their open-frame construction and small footprint enable designers to develop cost- and space-efficient solutions. Standard features include remote On/Off, programmable output voltage and overcurrent protection.

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